/* ==========================================
   SISTEMA UCL - DISEÑO MODERNO 2025
   Paleta: Slate, Indigo, Emerald, Amber
   ========================================== */

:root {
    /* Colores principales - Tendencia 2025 */
    --primary-50: #eef2ff;
    --primary-100: #e0e7ff;
    --primary-200: #c7d2fe;
    --primary-300: #a5b4fc;
    --primary-400: #818cf8;
    --primary-500: #6366f1;
    --primary-600: #4f46e5;
    --primary-700: #4338ca;
    --primary-800: #3730a3;
    --primary-900: #312e81;
    
    /* Colores secundarios */
    --emerald-50: #ecfdf5;
    --emerald-100: #d1fae5;
    --emerald-400: #34d399;
    --emerald-500: #10b981;
    --emerald-600: #059669;
    
    --amber-50: #fffbeb;
    --amber-100: #fef3c7;
    --amber-400: #fbbf24;
    --amber-500: #f59e0b;
    --amber-600: #d97706;
    
    --rose-50: #fff1f2;
    --rose-100: #ffe4e6;
    --rose-400: #fb7185;
    --rose-500: #f43f5e;
    --rose-600: #e11d48;
    
    /* Neutros */
    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-300: #cbd5e1;
    --slate-400: #94a3b8;
    --slate-500: #64748b;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1e293b;
    --slate-900: #0f172a;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);
    --gradient-dark: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    --gradient-emerald: linear-gradient(135deg, #10b981 0%, #34d399 100%);
    --gradient-amber: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
    --gradient-rose: linear-gradient(135deg, #f43f5e 0%, #fb7185 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.3);
    --shadow-glow-emerald: 0 0 40px rgba(16, 185, 129, 0.3);
    
    /* Bordes */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;
    --radius-full: 9999px;
    
    /* Transiciones */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--gradient-dark);
    min-height: 100vh;
    color: var(--slate-800);
    line-height: 1.6;
}

/* Estilos para escritorio - Advertencia */
.desktop-warning {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

.warning-content {
    background: white;
    padding: 50px;
    border-radius: var(--radius-2xl);
    text-align: center;
    max-width: 600px;
    box-shadow: var(--shadow-2xl);
}

.warning-content i.fa-mobile-alt {
    font-size: 80px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
}

.warning-content h1 {
    color: var(--slate-800);
    margin-bottom: 20px;
    font-size: 32px;
    font-weight: 700;
}

.warning-content p {
    color: var(--slate-500);
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 15px;
}

.qr-section {
    margin: 30px 0;
    padding: 20px;
    background: var(--slate-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--slate-200);
}

.qr-section i {
    font-size: 48px;
    color: var(--primary-500);
    margin-bottom: 10px;
}

.btn-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    padding: 14px 28px;
    background: var(--gradient-primary);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 15px;
    transition: all var(--transition-normal);
    border: none;
    cursor: pointer;
}

.btn-back:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

/* Container principal */
.asistencia-container {
    min-height: 100vh;
    padding-bottom: 20px;
}

/* ==========================================
   PANTALLA DE LOGIN - GLASSMORPHISM
   ========================================== */

.login-screen {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
    background: var(--gradient-dark);
    position: relative;
    overflow: hidden;
}

/* Efectos de fondo animados */
.login-screen::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: var(--primary-500);
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.3;
    top: -200px;
    right: -200px;
    animation: float 8s ease-in-out infinite;
}

.login-screen::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: var(--emerald-500);
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.2;
    bottom: -150px;
    left: -150px;
    animation: float 10s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(30px, 30px); }
}

.login-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-2xl);
    padding: 48px 36px;
    box-shadow: var(--shadow-2xl);
    width: 100%;
    max-width: 400px;
    animation: slideUp 0.5s ease;
    position: relative;
    z-index: 1;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-header {
    text-align: center;
    margin-bottom: 35px;
}

.login-header i {
    font-size: 64px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 15px;
    display: inline-block;
}

.login-header h1 {
    color: var(--slate-800);
    font-size: 28px;
    margin-bottom: 8px;
    font-weight: 700;
}

.login-header p {
    color: var(--slate-500);
    font-size: 15px;
}

#loginForm .form-group {
    margin-bottom: 24px;
}

#loginForm .form-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--slate-700);
    font-weight: 600;
    margin-bottom: 10px;
    font-size: 14px;
}

#loginForm .form-group label i {
    color: var(--primary-500);
}

#loginForm .form-group input {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--slate-200);
    border-radius: var(--radius-lg);
    font-size: 16px;
    transition: all var(--transition-normal);
    background: var(--slate-50);
    color: var(--slate-800);
}

#loginForm .form-group input:focus {
    outline: none;
    border-color: var(--primary-500);
    background: white;
    box-shadow: 0 0 0 4px var(--primary-100);
}

#loginForm .form-group input::placeholder {
    color: var(--slate-400);
}

.btn-login {
    width: 100%;
    padding: 16px 24px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-size: 17px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.5);
}

.btn-login:active {
    transform: translateY(0);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

/* Spinner y loading del botón */
.btn-login .spinner {
    width: 20px;
    height: 20px;
    border: 2.5px solid rgba(255,255,255,.4);
    border-top-color: #fff;
    border-radius: 50%;
    display: none;
}
.btn-login.loading .spinner { display: inline-block; animation: spin .8s linear infinite; }
.btn-login.loading .btn-text { opacity: .9; }
@keyframes spin { to { transform: rotate(360deg); } }

.login-help {
    text-align: center;
    margin-top: 24px;
    color: var(--slate-400);
    font-size: 14px;
}

.btn-back-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 28px;
    color: var(--primary-600);
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-normal);
    font-size: 15px;
}

.btn-back-link:hover {
    color: var(--primary-800);
    gap: 12px;
}

/* Separador de login */
.login-divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 24px 0;
    color: var(--slate-400);
    font-size: 13px;
    font-weight: 500;
}

.login-divider::before,
.login-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--slate-200);
}

/* Botón de Google */
.btn-google {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    padding: 14px 24px;
    background: white;
    color: var(--slate-700);
    border: 2px solid var(--slate-200);
    border-radius: var(--radius-lg);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
}

.btn-google:hover {
    background: var(--slate-50);
    border-color: var(--slate-300);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-1px);
}

.btn-google:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.btn-google svg {
    flex-shrink: 0;
}

/* Error de Google OAuth */
.google-error {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-top: 16px;
    padding: 12px 16px;
    background: var(--rose-50);
    border: 1px solid var(--rose-400);
    border-radius: var(--radius-md);
    color: var(--rose-600);
    font-size: 13px;
    line-height: 1.5;
    animation: slideUp 0.3s ease;
}

.google-error i {
    margin-top: 2px;
    flex-shrink: 0;
}

/* Links legales */
.login-legal {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.login-legal a {
    color: var(--slate-400);
    text-decoration: none;
    font-size: 12px;
    transition: color var(--transition-fast);
}

.login-legal a:hover {
    color: var(--primary-600);
    text-decoration: underline;
}

.legal-separator {
    color: var(--slate-300);
    font-size: 10px;
}

/* Toggle de contraseña para login móvil */
.password-wrapper { position: relative; }
.password-wrapper input { padding-right: 50px !important; background: var(--slate-50); }
.toggle-password {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: var(--slate-400);
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}
.toggle-password:hover { 
    color: var(--primary-600); 
    background: var(--primary-50); 
}
.caps-warning { 
    display: none; 
    color: var(--amber-600); 
    margin-top: 8px; 
    font-size: 13px;
    background: var(--amber-50);
    padding: 8px 12px;
    border-radius: var(--radius-md);
}
.caps-warning i { margin-right: 6px; }

/* Evitar fondo amarillo del autocompletado */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--slate-800);
    transition: background-color 9999s ease-in-out 0s;
    box-shadow: 0 0 0px 1000px #fff inset;
}

/* ==========================================
   HEADER PRINCIPAL
   ========================================== */

.asistencia-header {
    background: var(--gradient-primary);
    padding: 18px 20px;
    color: white;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 15px;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-back-mobile {
    color: white;
    font-size: 22px;
    text-decoration: none;
    transition: all var(--transition-fast);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.1);
}

.btn-back-mobile:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateX(-2px);
}

.btn-logout-mobile {
    margin-left: auto;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 10px 18px;
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-logout-mobile:hover {
    background: rgba(255, 255, 255, 0.25);
}

.btn-logout-mobile:active {
    transform: scale(0.96);
}

.asistencia-header h1 {
    font-size: 20px;
    font-weight: 600;
    flex: 1;
}

.content {
    padding: 20px;
    max-width: 600px;
    margin: 0 auto;
}

/* ==========================================
   TARJETAS MODERNAS
   ========================================== */

.status-card,
.user-info-card,
.camera-card,
.location-card,
.device-card,
.historial-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--slate-100);
    transition: all var(--transition-normal);
}

.status-card:hover,
.user-info-card:hover,
.camera-card:hover,
.location-card:hover,
.device-card:hover,
.historial-card:hover {
    box-shadow: var(--shadow-lg);
}

.status-card {
    text-align: center;
    background: var(--gradient-primary);
    color: white;
    border: none;
    position: relative;
    overflow: hidden;
}

.status-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.status-name {
    font-size: 20px;
    font-weight: 600;
    margin: 12px 0;
}

.status-icon {
    font-size: 52px;
    margin-bottom: 12px;
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.status-text {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
}

.status-date,
.status-time {
    font-size: 14px;
    opacity: 0.9;
}

/* ==========================================
   FORMULARIOS MODERNOS
   ========================================== */

.user-info-card h3,
.camera-card h3,
.location-card h3,
.device-card h3,
.historial-card h3 {
    color: var(--slate-800);
    margin-bottom: 18px;
    font-size: 18px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-info-card h3 i,
.camera-card h3 i,
.location-card h3 i,
.device-card h3 i,
.historial-card h3 i {
    color: var(--primary-500);
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--slate-600);
    font-weight: 500;
    font-size: 14px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--slate-200);
    border-radius: var(--radius-md);
    font-size: 16px;
    transition: all var(--transition-normal);
    background: var(--slate-50);
    color: var(--slate-800);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-500);
    background: white;
    box-shadow: 0 0 0 4px var(--primary-100);
}

/* Cámara y captura de foto */
.camera-card {
    background: linear-gradient(135deg, #fff 0%, var(--slate-50) 100%);
}

.camera-instruction {
    color: var(--slate-500);
    margin-bottom: 15px;
    font-size: 14px;
    text-align: center;
}

.camera-container {
    position: relative;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--slate-900);
    box-shadow: var(--shadow-lg);
}

#video {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-lg);
}

#canvas {
    display: none;
}

.camera-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.face-guide {
    width: 200px;
    height: 260px;
    border: 3px solid var(--primary-400);
    border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
    box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.4);
    animation: guidePulse 2s ease-in-out infinite;
}

@keyframes guidePulse {
    0%, 100% {
        border-color: var(--primary-400);
        transform: scale(1);
    }
    50% {
        border-color: var(--primary-300);
        transform: scale(1.02);
    }
}

.camera-controls {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 18px;
}

.btn-camera {
    padding: 14px 28px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-camera:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.btn-capture {
    background: var(--gradient-rose);
    animation: captureGlow 1.5s ease-in-out infinite;
    box-shadow: 0 4px 15px rgba(244, 63, 94, 0.3);
}

@keyframes captureGlow {
    0%, 100% { 
        opacity: 1; 
        box-shadow: 0 4px 15px rgba(244, 63, 94, 0.3);
    }
    50% { 
        opacity: 0.85; 
        box-shadow: 0 4px 25px rgba(244, 63, 94, 0.5);
    }
}

.photo-preview {
    text-align: center;
    margin-top: 20px;
}

.photo-preview img {
    width: 100%;
    max-width: 400px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    margin-bottom: 15px;
}

.photo-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.btn-retake,
.btn-confirm {
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-retake {
    background: var(--slate-200);
    color: var(--slate-700);
}

.btn-retake:hover {
    background: var(--slate-300);
    transform: translateY(-2px);
}

.btn-confirm {
    background: var(--gradient-emerald);
    color: white;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-confirm:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

.photo-confirmed {
    text-align: center;
    padding: 24px;
    background: var(--emerald-50);
    border-radius: var(--radius-lg);
    margin-top: 15px;
    border: 1px solid var(--emerald-100);
}

.confirmed-icon {
    font-size: 52px;
    color: var(--emerald-500);
    margin-bottom: 12px;
}

.photo-confirmed p {
    color: var(--emerald-600);
    font-weight: 600;
    margin-bottom: 15px;
}

.photo-confirmed img {
    width: 100%;
    max-width: 300px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

/* Información del dispositivo */
.device-card {
    background: linear-gradient(135deg, var(--slate-50) 0%, var(--slate-100) 100%);
}

.device-info {
    padding: 10px;
}

/* Ubicación */
.location-status {
    text-align: center;
    padding: 24px;
    color: var(--slate-500);
}

.location-status i {
    font-size: 36px;
    margin-bottom: 12px;
    color: var(--primary-500);
}

.location-info {
    padding: 16px;
    background: var(--slate-50);
    border-radius: var(--radius-md);
    border: 1px solid var(--slate-100);
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--slate-200);
}

.info-item:last-child {
    border-bottom: none;
}

.info-label {
    font-weight: 600;
    color: var(--slate-600);
}

.info-value {
    color: var(--slate-800);
}

.info-value.success {
    color: var(--emerald-600);
    font-weight: 600;
}

.info-value.error {
    color: var(--rose-600);
    font-weight: 600;
}

/* Indicadores de precisión GPS */
.info-value.gps-buena {
    color: var(--emerald-600);
    font-weight: 600;
}

.info-value.gps-media {
    color: #f59e0b;
    font-weight: 600;
}

.info-value.gps-mala {
    color: var(--rose-600);
    font-weight: 600;
}

/* Botón refrescar GPS */
.btn-refresh-gps {
    float: right;
    background: none;
    border: 1.5px solid var(--slate-300);
    border-radius: var(--radius-md);
    color: var(--primary);
    cursor: pointer;
    padding: 4px 10px;
    font-size: 13px;
    transition: all var(--transition-normal);
}

.btn-refresh-gps:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.btn-refresh-gps:active {
    transform: scale(0.95);
}

/* Botón de registro */
.btn-registrar {
    width: 100%;
    padding: 18px 24px;
    background: var(--gradient-emerald);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-size: 17px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-registrar:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-emerald);
}

.btn-registrar:disabled {
    background: var(--slate-300);
    cursor: not-allowed;
    box-shadow: none;
}

/* Historial */
.historial-lista {
    max-height: 300px;
    overflow-y: auto;
}

.no-registros {
    text-align: center;
    color: var(--slate-400);
    padding: 24px;
    font-size: 15px;
}

.registro-item {
    padding: 16px;
    background: var(--slate-50);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    border-left: 4px solid var(--primary-500);
    transition: all var(--transition-fast);
}

.registro-item:hover {
    background: var(--slate-100);
}

.registro-item .registro-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
}

.registro-item .registro-nombre {
    font-weight: 600;
    color: var(--slate-800);
}

.registro-item .registro-hora {
    color: var(--primary-600);
    font-weight: 600;
}

.registro-item .registro-info {
    font-size: 14px;
    color: var(--slate-600);
}

.registro-item .registro-ubicacion {
    font-size: 13px;
    color: var(--slate-400);
    margin-top: 6px;
}

/* ==========================================
   MODALES MODERNOS
   ========================================== */

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(8px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.show {
    display: flex;
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background: white;
    padding: 36px;
    border-radius: var(--radius-2xl);
    text-align: center;
    max-width: 420px;
    width: 100%;
    animation: modalSlideIn 0.3s ease;
    box-shadow: var(--shadow-2xl);
    border: 1px solid var(--slate-100);
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-30px) scale(0.95);
        opacity: 0;
    }
    to {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

.modal-icon {
    font-size: 72px;
    margin-bottom: 20px;
}

.modal-icon.success {
    color: var(--emerald-500);
}

.modal-icon.error {
    color: var(--rose-500);
}

.modal-icon.warning {
    color: var(--amber-500);
}

.modal-icon.info {
    color: var(--primary-500);
}

.modal-content h2 {
    color: var(--slate-800);
    margin-bottom: 12px;
    font-size: 22px;
    font-weight: 700;
}

.modal-content p {
    color: var(--slate-500);
    margin-bottom: 24px;
    line-height: 1.7;
    font-size: 15px;
}

.btn-modal {
    padding: 14px 32px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.btn-modal:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-modal.btn-success {
    background: var(--gradient-emerald);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-modal.btn-danger {
    background: var(--gradient-rose);
    box-shadow: 0 4px 15px rgba(244, 63, 94, 0.3);
}

/* Modal con múltiples botones */
.modal-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.modal-buttons .btn-modal {
    min-width: 120px;
}

.btn-modal-secondary {
    padding: 14px 32px;
    background: var(--slate-100);
    color: var(--slate-700);
    border: none;
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-modal-secondary:hover {
    background: var(--slate-200);
}

/* Responsive */
@media (max-width: 480px) {
    .content {
        padding: 15px;
    }
    
    .asistencia-header h1 {
        font-size: 18px;
    }
    
    .status-icon {
        font-size: 40px;
    }
    
    .face-guide {
        width: 160px;
        height: 210px;
    }
    
    .camera-controls {
        flex-direction: column;
    }
    
    .btn-camera {
        width: 100%;
    }
    
    .photo-actions {
        flex-direction: column;
    }
    
    .btn-retake,
    .btn-confirm {
        width: 100%;
    }
    
    .modal-content {
        padding: 28px 20px;
    }
    
    .modal-buttons {
        flex-direction: column;
    }
    
    .modal-buttons .btn-modal,
    .btn-modal-secondary {
        width: 100%;
    }
}

/* ========================================= */
/* NUEVOS ESTILOS PARA SISTEMA DE JORNADA   */
/* ========================================= */

/* Contenedor del botón de registro */
.btn-registro-container {
    margin: 20px 0;
    text-align: center;
}

.tipo-registro-info {
    margin-top: 14px;
    font-size: 14px;
    color: #fff;
    font-weight: 500;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.tipo-registro-info i {
    margin-right: 8px;
}

.tipo-registro-info.entrada {
    background: rgba(16, 185, 129, 0.15);
    border: 2px solid var(--emerald-500);
}

.tipo-registro-info.salida {
    background: rgba(245, 158, 11, 0.15);
    border: 2px solid var(--amber-500);
}

/* Resumen de jornada */
.jornada-resumen {
    background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
    border-radius: var(--radius-xl);
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid var(--primary-200);
}

.resumen-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 14px;
    margin-bottom: 10px;
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
}

.resumen-item:hover {
    box-shadow: var(--shadow-md);
}

.resumen-item:last-child {
    margin-bottom: 0;
}

.resumen-item i {
    font-size: 24px;
    color: var(--primary-500);
    width: 32px;
    text-align: center;
}

.resumen-item div {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.resumen-label {
    font-size: 12px;
    color: var(--slate-500);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.resumen-valor {
    font-size: 18px;
    color: var(--slate-800);
    font-weight: 700;
}

.resumen-valor.activo {
    color: var(--emerald-600);
}

.resumen-valor.destacado {
    color: var(--primary-600);
    font-size: 22px;
}

/* Modal de justificación */
.modal-justificacion {
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
}

.justificacion-advertencia {
    background: var(--amber-50);
    border-left: 4px solid var(--amber-500);
    padding: 14px 16px;
    border-radius: var(--radius-md);
    color: var(--amber-600);
    font-weight: 600;
    margin: 15px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.justificacion-info {
    background: var(--primary-50);
    border-left: 4px solid var(--primary-500);
    padding: 14px 16px;
    border-radius: var(--radius-md);
    color: var(--primary-700);
    font-size: 14px;
    line-height: 1.7;
    margin: 15px 0;
}

.form-group-justificacion {
    margin: 20px 0;
    text-align: left;
}

.form-group-justificacion label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--slate-700);
    margin-bottom: 10px;
    font-size: 14px;
}

.form-group-justificacion label i {
    color: var(--primary-500);
}

.form-group-justificacion textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--slate-200);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 14px;
    resize: vertical;
    min-height: 100px;
    transition: all var(--transition-normal);
    background: var(--slate-50);
}

.form-group-justificacion textarea:focus {
    outline: none;
    border-color: var(--primary-500);
    background: white;
    box-shadow: 0 0 0 4px var(--primary-100);
}

.contador-caracteres {
    display: block;
    text-align: right;
    color: var(--slate-400);
    font-size: 12px;
    margin-top: 8px;
}

.declaracion-responsabilidad {
    background: var(--amber-50);
    border: 2px solid var(--amber-400);
    border-radius: var(--radius-md);
    padding: 16px;
    margin: 20px 0;
}

.checkbox-container {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    position: relative;
}

.checkbox-container input[type="checkbox"] {
    width: 22px;
    height: 22px;
    cursor: pointer;
    flex-shrink: 0;
    margin-top: 2px;
    accent-color: var(--primary-600);
}

.checkbox-text {
    font-size: 13px;
    color: var(--slate-700);
    line-height: 1.6;
    user-select: none;
}

.checkbox-text strong {
    color: var(--rose-600);
}

.btn-cancelar {
    background: var(--slate-200) !important;
    color: var(--slate-700) !important;
    box-shadow: none !important;
}

.btn-cancelar:hover {
    background: var(--slate-300) !important;
}

.btn-confirmar {
    background: var(--gradient-emerald) !important;
}

.btn-confirmar:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-emerald);
}

.btn-confirmar:disabled {
    background: var(--slate-300) !important;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Estilos para historial mejorado */
.historial-item {
    position: relative;
    padding-left: 48px;
}

.historial-item::before {
    content: '';
    position: absolute;
    left: 18px;
    top: 38px;
    bottom: -10px;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary-500), transparent);
}

.historial-item:last-child::before {
    display: none;
}

.tipo-badge {
    position: absolute;
    left: 0;
    top: 8px;
    width: 38px;
    height: 38px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 16px;
    box-shadow: var(--shadow-md);
}

.tipo-badge.entrada {
    background: var(--gradient-emerald);
}

.tipo-badge.salida {
    background: var(--gradient-amber);
}

.justificacion-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--amber-100);
    color: var(--amber-700);
    padding: 5px 12px;
    border-radius: var(--radius-md);
    font-size: 11px;
    font-weight: 600;
    margin-top: 6px;
}

.historial-motivo {
    background: var(--slate-50);
    border-left: 3px solid var(--amber-500);
    padding: 10px 14px;
    margin-top: 10px;
    border-radius: var(--radius-md);
    font-size: 12px;
    color: var(--slate-600);
    font-style: italic;
}

.historial-motivo strong {
    display: block;
    color: var(--slate-800);
    font-style: normal;
    margin-bottom: 4px;
}

/* =================
   MODALES DE ALERTA PERSONALIZADOS
   ================= */

.alert-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(8px);
    z-index: 10000;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.alert-modal.active {
    display: flex;
    animation: fadeIn 0.2s ease;
}

.alert-content {
    background: white;
    border-radius: var(--radius-2xl);
    max-width: 90%;
    width: 380px;
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
    animation: alertSlideUp 0.3s ease;
    border: 1px solid var(--slate-100);
}

@keyframes alertSlideUp {
    from {
        transform: translateY(40px) scale(0.95);
        opacity: 0;
    }
    to {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

.alert-header {
    padding: 36px 24px 20px;
    text-align: center;
}

.alert-icon {
    width: 76px;
    height: 76px;
    border-radius: var(--radius-full);
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    box-shadow: var(--shadow-lg);
}

.alert-icon.success {
    background: var(--gradient-emerald);
    color: white;
}

.alert-icon.error {
    background: var(--gradient-rose);
    color: white;
}

.alert-icon.warning {
    background: var(--gradient-amber);
    color: white;
}

.alert-icon.question {
    background: var(--gradient-primary);
    color: white;
}

.alert-icon.info {
    background: var(--gradient-primary);
    color: white;
}

.alert-header h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--slate-800);
    margin-bottom: 10px;
}

.alert-header p {
    font-size: 15px;
    color: var(--slate-500);
    line-height: 1.6;
}

.alert-footer {
    padding: 0 24px 32px;
    display: flex;
    justify-content: center;
    gap: 12px;
}

.btn-alert {
    padding: 14px 28px;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-alert-confirm {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.btn-alert-confirm:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-alert-cancel {
    background: var(--slate-100);
    color: var(--slate-700);
}

.btn-alert-cancel:hover {
    background: var(--slate-200);
}

.btn-alert-danger {
    background: var(--gradient-rose);
    color: white;
    box-shadow: 0 4px 15px rgba(244, 63, 94, 0.3);
}

.btn-alert-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(244, 63, 94, 0.4);
}

.btn-alert-success {
    background: var(--gradient-emerald);
    color: white;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-alert-success:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-emerald);
}

/* ==========================================
   ESTILOS DEL MENÚ PRINCIPAL
   ========================================== */

.menu-options {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 24px;
}

.menu-option-btn {
    display: flex;
    align-items: center;
    gap: 16px;
    background: white;
    border: none;
    border-radius: var(--radius-xl);
    padding: 20px;
    text-align: left;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--slate-100);
}

.menu-option-btn:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-200);
}

.menu-option-btn:active {
    transform: translateY(-2px);
}

.menu-option-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.menu-option-icon i {
    font-size: 28px;
    color: white;
}

/* Variaciones de iconos del menú */
.menu-option-btn:nth-child(1) .menu-option-icon {
    background: var(--gradient-primary);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.menu-option-btn:nth-child(2) .menu-option-icon {
    background: var(--gradient-emerald);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.menu-option-btn:nth-child(3) .menu-option-icon {
    background: var(--gradient-amber);
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}

.menu-option-admin .icon-admin {
    background: linear-gradient(135deg, #667eea, #764ba2);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.menu-option-admin {
    border: 1px solid rgba(102, 126, 234, 0.2);
}

.menu-option-admin:hover {
    border-color: rgba(102, 126, 234, 0.4);
}

.menu-option-text {
    flex: 1;
}

.menu-option-text h3 {
    font-size: 17px;
    font-weight: 600;
    color: var(--slate-800);
    margin-bottom: 5px;
}

.menu-option-text p {
    font-size: 13px;
    color: var(--slate-500);
    margin: 0;
    line-height: 1.4;
}

.menu-option-arrow {
    font-size: 20px;
    color: var(--slate-400);
    transition: all var(--transition-fast);
}

.menu-option-btn:hover .menu-option-arrow {
    color: var(--primary-500);
    transform: translateX(4px);
}

/* Card de Solicitudes Pendientes en menú */
.menu-option-pendientes {
    border: 1px solid rgba(245, 158, 11, 0.25);
    position: relative;
}
.menu-option-pendientes:hover {
    border-color: rgba(245, 158, 11, 0.5);
}
.icon-pendientes {
    background: linear-gradient(135deg, #f59e0b, #ef4444) !important;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.35) !important;
}
.pendientes-badge {
    position: absolute;
    top: 12px;
    right: 40px;
    background: #ef4444;
    color: white;
    font-size: 12px;
    font-weight: 700;
    min-width: 24px;
    height: 24px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 6px;
    animation: badge-pulse 2s ease-in-out infinite;
    box-shadow: 0 2px 8px rgba(239, 68, 68, 0.4);
}
@keyframes badge-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.12); }
}

/* Banner de estado de solicitud (en pantalla de asistencia del trabajador) */
.banner-solicitud-estado {
    border-radius: var(--radius-lg);
    padding: 12px 16px;
    margin-bottom: 16px;
    animation: slideDown 0.3s ease;
}
@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}
.banner-sol-content {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 13px;
    line-height: 1.5;
}
.banner-sol-content i {
    font-size: 18px;
    margin-top: 1px;
    flex-shrink: 0;
}
.banner-pendiente {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    color: #92400e;
}
.banner-pendiente i { color: #f59e0b; }
.banner-rechazado {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.25);
    color: #991b1b;
}
.banner-rechazado i { color: #ef4444; }

/* ==========================================
   SISTEMA DE SOLICITUDES PENDIENTES
   ========================================== */
.pendientes-filtros {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 4px;
}
.filtro-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 20px;
    border: 1px solid var(--slate-200);
    background: white;
    color: var(--slate-600);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
}
.filtro-btn:hover {
    border-color: var(--primary-300);
    color: var(--primary-600);
}
.filtro-btn.filtro-activo {
    background: var(--primary-500);
    color: white;
    border-color: var(--primary-500);
}
.filtro-count {
    background: rgba(0,0,0,0.1);
    font-size: 11px;
    padding: 1px 7px;
    border-radius: 10px;
    font-weight: 700;
}
.filtro-activo .filtro-count {
    background: rgba(255,255,255,0.25);
}

.solicitudes-lista {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.loading-solicitudes {
    text-align: center;
    padding: 40px 20px;
    color: var(--slate-400);
}
.loading-solicitudes i {
    font-size: 28px;
    margin-bottom: 10px;
    display: block;
}
.sin-solicitudes {
    text-align: center;
    padding: 40px 20px;
    color: var(--slate-400);
}
.sin-solicitudes i {
    font-size: 40px;
    margin-bottom: 12px;
    display: block;
    color: var(--slate-300);
}

/* Card de solicitud individual */
.solicitud-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 16px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--slate-100);
    transition: all 0.2s;
}
.solicitud-card.estado-pendiente {
    border-left: 4px solid #f59e0b;
}
.solicitud-card.estado-aprobado {
    border-left: 4px solid #10b981;
}
.solicitud-card.estado-rechazado {
    border-left: 4px solid #ef4444;
}

.solicitud-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
}
.solicitud-foto {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--slate-100);
    flex-shrink: 0;
}
.solicitud-foto-placeholder {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--slate-100);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--slate-400);
    font-size: 20px;
}
.solicitud-info {
    flex: 1;
    min-width: 0;
}
.solicitud-nombre {
    font-size: 15px;
    font-weight: 600;
    color: var(--slate-800);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.solicitud-meta {
    font-size: 12px;
    color: var(--slate-500);
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 2px;
}
.solicitud-tipo-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}
.badge-entrada {
    background: rgba(16,185,129,0.1);
    color: #059669;
}
.badge-salida {
    background: rgba(99,102,241,0.1);
    color: #4f46e5;
}

.solicitud-body {
    margin-top: 10px;
}
.solicitud-motivo {
    font-size: 13px;
    color: var(--slate-600);
    line-height: 1.5;
    background: var(--slate-50);
    padding: 10px 12px;
    border-radius: 8px;
    margin-bottom: 8px;
}
.solicitud-motivo strong {
    color: var(--slate-700);
    font-size: 12px;
    display: block;
    margin-bottom: 4px;
}
.solicitud-detalles {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    font-size: 12px;
    color: var(--slate-500);
}
.solicitud-detalle {
    display: flex;
    align-items: center;
    gap: 4px;
}
.solicitud-detalle i {
    width: 14px;
    text-align: center;
}

.solicitud-acciones {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}
.btn-aprobar-sol {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px;
    border: none;
    border-radius: 10px;
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}
.btn-aprobar-sol:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16,185,129,0.4);
}
.btn-rechazar-sol {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px;
    border: none;
    border-radius: 10px;
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}
.btn-rechazar-sol:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(239,68,68,0.4);
}

.solicitud-resolucion {
    margin-top: 10px;
    padding: 10px 12px;
    border-radius: 8px;
    font-size: 12px;
}
.solicitud-resolucion.res-aprobado {
    background: rgba(16,185,129,0.08);
    border: 1px solid rgba(16,185,129,0.2);
    color: #065f46;
}
.solicitud-resolucion.res-rechazado {
    background: rgba(239,68,68,0.08);
    border: 1px solid rgba(239,68,68,0.2);
    color: #991b1b;
}
.solicitud-resolucion strong {
    display: block;
    margin-bottom: 3px;
}

/* Modal de gestión */
.modal-gestion-solicitud {
    max-width: 440px;
}
.gestion-info {
    background: var(--slate-50);
    padding: 14px 16px;
    border-radius: 10px;
    margin-bottom: 16px;
    font-size: 13px;
    color: var(--slate-700);
    line-height: 1.5;
    border: 1px solid var(--slate-100);
}
.gestion-info-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 3px 0;
}
.gestion-info-row i {
    width: 16px;
    text-align: center;
    color: var(--slate-400);
}
.gestion-info-nota {
    margin-top: 8px;
    padding: 8px 10px;
    border-radius: 6px;
    font-size: 12px;
    background: #ecfdf5;
    color: #059669;
    display: flex;
    align-items: center;
    gap: 6px;
}
.gestion-info-nota.rechazar-nota {
    background: #fef2f2;
    color: #dc2626;
}

/* Opciones rapidas */
.gestion-opciones-section {
    margin-bottom: 14px;
}
.gestion-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--slate-700);
    margin-bottom: 8px;
}
.gestion-label i {
    color: var(--primary);
    font-size: 12px;
}
.gestion-opciones-rapidas {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.opcion-rapida-btn {
    padding: 7px 12px;
    border: 1px solid var(--slate-200);
    border-radius: 20px;
    background: white;
    color: var(--slate-600);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    line-height: 1.3;
}
.opcion-rapida-btn:hover {
    background: var(--slate-50);
    border-color: var(--primary);
    color: var(--primary);
}
.opcion-rapida-btn.opcion-seleccionada {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
    font-weight: 500;
}
.gestion-hint {
    display: block;
    margin-top: 4px;
    font-size: 11px;
    color: var(--slate-400);
}

.gestion-footer {
    display: flex;
    gap: 10px;
}
.btn-cancelar-gestion {
    flex: 1;
    padding: 12px;
    border: 1px solid var(--slate-200);
    border-radius: 10px;
    background: white;
    color: var(--slate-600);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s;
}
.btn-cancelar-gestion:hover {
    background: var(--slate-50);
}
.btn-confirmar-gestion {
    flex: 1;
    padding: 12px;
    border: none;
    border-radius: 10px;
    color: white;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s;
}
.btn-confirmar-gestion:hover {
    opacity: 0.9;
}
.btn-confirmar-gestion.accion-aprobar {
    background: linear-gradient(135deg, #10b981, #059669);
}
.btn-confirmar-gestion.accion-rechazar {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

/* ==========================================
   ESTILOS DE ACTIVIDADES DIARIAS
   ========================================== */

.actividad-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--slate-100);
}

.actividad-card h3 {
    color: var(--slate-800);
    margin-bottom: 20px;
    font-size: 18px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.actividad-card h3 i {
    color: var(--primary-500);
}

/* Select con botón de agregar */
.select-with-add {
    display: flex;
    gap: 10px;
}

.select-with-add select {
    flex: 1;
}

.btn-add-tipo {
    width: 48px;
    height: 48px;
    background: var(--gradient-emerald);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-size: 18px;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-add-tipo:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-glow-emerald);
}

/* Área de subida de fotos */
.foto-upload-area {
    border: 2px dashed var(--slate-300);
    border-radius: var(--radius-lg);
    padding: 24px;
    text-align: center;
    transition: all var(--transition-normal);
    background: var(--slate-50);
}

.foto-upload-area:hover {
    border-color: var(--primary-400);
    background: var(--primary-50);
}

.btn-upload-foto {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-upload-foto:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.fotos-preview {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 16px;
}

.foto-preview-item {
    position: relative;
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.foto-preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.foto-preview-item .btn-remove-foto {
    position: absolute;
    top: 5px;
    right: 5px;
    width: 24px;
    height: 24px;
    background: var(--rose-500);
    border: none;
    border-radius: var(--radius-full);
    color: white;
    font-size: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.foto-preview-item .btn-remove-foto:hover {
    background: var(--rose-600);
    transform: scale(1.1);
}

/* Textarea de actividades */
.actividad-card textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--slate-200);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-family: inherit;
    resize: vertical;
    transition: all var(--transition-normal);
    background: var(--slate-50);
}

.actividad-card textarea:focus {
    outline: none;
    border-color: var(--primary-500);
    background: white;
    box-shadow: 0 0 0 4px var(--primary-100);
}

/* Botón guardar actividad */
.btn-guardar-actividad {
    width: 100%;
    padding: 16px 24px;
    background: var(--gradient-emerald);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    margin-top: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-guardar-actividad:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-emerald);
}

.btn-guardar-actividad:disabled {
    background: var(--slate-300);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Filtro de fecha */
.filtro-fecha {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    padding: 14px;
    background: var(--slate-50);
    border-radius: var(--radius-md);
    border: 1px solid var(--slate-100);
}

.filtro-fecha label {
    font-size: 14px;
    color: var(--slate-600);
    white-space: nowrap;
    font-weight: 500;
}

.filtro-fecha input[type="date"] {
    flex: 1;
    padding: 10px 14px;
    border: 2px solid var(--slate-200);
    border-radius: var(--radius-md);
    font-size: 14px;
    transition: all var(--transition-normal);
}

.filtro-fecha input[type="date"]:focus {
    outline: none;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 4px var(--primary-100);
}

/* Lista de actividades */
.lista-actividades {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.actividad-item {
    background: var(--slate-50);
    border-radius: var(--radius-lg);
    padding: 16px;
    transition: all var(--transition-normal);
    cursor: pointer;
    border: 1px solid var(--slate-100);
}

.actividad-item:hover {
    background: white;
    transform: translateX(6px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-200);
}

.actividad-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 10px;
}

.actividad-tipo {
    background: var(--gradient-primary);
    color: white;
    padding: 5px 14px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

.actividad-hora {
    font-size: 12px;
    color: var(--slate-400);
    font-weight: 500;
}

.actividad-descripcion {
    font-size: 14px;
    color: var(--slate-600);
    margin-bottom: 10px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.actividad-item-footer {
    display: flex;
    gap: 12px;
    align-items: center;
}

.actividad-badge {
    font-size: 11px;
    color: var(--slate-500);
    display: flex;
    align-items: center;
    gap: 5px;
    background: var(--slate-100);
    padding: 4px 10px;
    border-radius: var(--radius-md);
}

.actividad-badge i {
    color: var(--primary-500);
}

.no-actividades {
    text-align: center;
    color: var(--slate-400);
    padding: 36px;
    font-style: italic;
    background: var(--slate-50);
    border-radius: var(--radius-lg);
    border: 2px dashed var(--slate-200);
}

/* ==========================================
   MODALES ADICIONALES
   ========================================== */

.modal-small {
    max-width: 400px;
}

.modal-header {
    padding: 24px 24px 0;
}

.modal-header h2 {
    font-size: 20px;
    color: var(--slate-800);
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
}

.modal-header h2 i {
    color: var(--primary-500);
}

.modal-body {
    padding: 20px 24px;
}

.btn-close-modal {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--slate-100);
    border: none;
    font-size: 18px;
    color: var(--slate-500);
    cursor: pointer;
    transition: all var(--transition-fast);
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-close-modal:hover {
    color: var(--slate-800);
    background: var(--slate-200);
}

/* Modal detalle actividad */
.modal-detalle {
    max-width: 520px;
    max-height: 85vh;
    overflow-y: auto;
}

.modal-detalle .modal-header {
    position: sticky;
    top: 0;
    background: white;
    z-index: 1;
    border-bottom: 1px solid var(--slate-200);
    padding-bottom: 16px;
}

.detalle-item {
    margin-bottom: 18px;
}

.detalle-label {
    font-size: 12px;
    color: var(--slate-400);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
    font-weight: 600;
}

.detalle-valor {
    font-size: 15px;
    color: var(--slate-700);
    line-height: 1.6;
}

.detalle-fotos {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 12px;
}

.detalle-foto {
    width: 100px;
    height: 100px;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.detalle-foto img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.detalle-foto:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.detalle-foto:hover img {
    transform: scale(1.1);
}

.detalle-evidencia a {
    color: var(--primary-600);
    text-decoration: none;
    word-break: break-all;
    font-weight: 500;
}

.detalle-evidencia a:hover {
    text-decoration: underline;
}

.detalle-actions {
    display: flex;
    gap: 12px;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--slate-200);
}

.btn-eliminar-actividad {
    flex: 1;
    padding: 14px;
    background: var(--gradient-rose);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-eliminar-actividad:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(244, 63, 94, 0.4);
}

/* ==========================================
   BADGE MODIFICADO
   ========================================== */

.badge-modificado {
    background: var(--gradient-amber) !important;
    color: white !important;
}

.badge-modificado i {
    color: white !important;
}

.badge-modificado-title {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: var(--gradient-amber);
    color: white;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 600;
    margin-left: 10px;
    vertical-align: middle;
}

.actividad-modificada {
    border-left: 4px solid var(--amber-500) !important;
}

.detalle-modificacion {
    background: var(--amber-50);
    border-radius: var(--radius-md);
    padding: 14px !important;
    border-left: 3px solid var(--amber-500);
}

.detalle-modificacion .detalle-label {
    color: var(--amber-700);
}

/* ==========================================
   MODAL DETALLE MEJORADO
   ========================================== */

.modal-detalle {
    max-width: 550px;
    max-height: 90vh;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.modal-detalle .modal-header {
    position: sticky;
    top: 0;
    background: white;
    z-index: 1;
    border-bottom: 1px solid var(--slate-200);
    padding: 24px;
    padding-bottom: 16px;
}

.modal-detalle .modal-header h2 {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.modal-detalle .modal-body {
    flex: 1;
    overflow-y: auto;
}

/* Footer del modal con botones */
.modal-footer {
    display: flex;
    gap: 12px;
    padding: 16px 24px;
    border-top: 1px solid var(--slate-200);
    background: var(--slate-50);
    border-radius: 0 0 var(--radius-2xl) var(--radius-2xl);
}

.btn-modal-action {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 18px;
    border: none;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-modal-action.btn-editar {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.btn-modal-action.btn-editar:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-modal-action.btn-eliminar {
    background: var(--gradient-rose);
    color: white;
}

.btn-modal-action.btn-eliminar:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(244, 63, 94, 0.4);
}

.btn-modal-action.btn-guardar-edicion {
    background: var(--gradient-emerald);
    color: white;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-modal-action.btn-guardar-edicion:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-emerald);
}

.btn-modal-action.btn-cancelar-edicion {
    background: var(--slate-200);
    color: var(--slate-700);
}

.btn-modal-action.btn-cancelar-edicion:hover {
    background: var(--slate-300);
}

/* ==========================================
   FORMULARIO DE EDICIÓN
   ========================================== */

.modal-edit-form {
    padding: 24px;
}

.modal-edit-form .form-group {
    margin-bottom: 20px;
}

.modal-edit-form .form-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    font-weight: 600;
    color: var(--slate-700);
}

.modal-edit-form .form-group label i {
    color: var(--primary-500);
}

.modal-edit-form .form-group .required {
    color: var(--rose-500);
}

.modal-edit-form .form-group select,
.modal-edit-form .form-group input,
.modal-edit-form .form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--slate-200);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-family: inherit;
    transition: all var(--transition-normal);
    background: var(--slate-50);
}

.modal-edit-form .form-group select:focus,
.modal-edit-form .form-group input:focus,
.modal-edit-form .form-group textarea:focus {
    outline: none;
    border-color: var(--primary-500);
    background: white;
    box-shadow: 0 0 0 4px var(--primary-100);
}

.form-help {
    display: block;
    font-size: 12px;
    color: var(--slate-500);
    margin-top: 6px;
    font-style: italic;
}

/* ==========================================
   SECCIÓN DE HISTORIAL DE CAMBIOS
   ========================================== */

.modal-historial {
    border-top: 1px solid var(--slate-200);
    background: var(--slate-50);
}

.historial-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.historial-header:hover {
    background: var(--slate-100);
}

.historial-header h4 {
    margin: 0;
    font-size: 14px;
    color: var(--slate-700);
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
}

.historial-header h4 i {
    color: var(--amber-500);
}

.historial-toggle-icon {
    color: var(--slate-400);
    transition: transform var(--transition-normal);
}

.historial-toggle-icon.rotated {
    transform: rotate(180deg);
}

.historial-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    padding: 0 24px;
}

.historial-content.expanded {
    max-height: 500px;
    padding: 0 24px 24px;
    overflow-y: auto;
}

.historial-item-cambio {
    background: white;
    border-radius: var(--radius-md);
    padding: 14px;
    margin-bottom: 12px;
    border-left: 3px solid var(--amber-500);
    box-shadow: var(--shadow-sm);
}

.historial-item-cambio:last-child {
    margin-bottom: 0;
}

.cambio-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.cambio-campo {
    font-weight: 600;
    color: var(--slate-700);
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.cambio-campo i {
    color: var(--amber-500);
    font-size: 11px;
}

.cambio-fecha {
    font-size: 11px;
    color: var(--slate-400);
}

.cambio-valores {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    background: var(--slate-50);
    border-radius: var(--radius-md);
}

.valor-anterior,
.valor-nuevo {
    flex: 1;
}

.valor-label {
    display: block;
    font-size: 10px;
    color: var(--slate-500);
    text-transform: uppercase;
    margin-bottom: 4px;
    font-weight: 600;
}

.valor-texto {
    font-size: 13px;
    color: var(--slate-700);
    word-break: break-word;
}

.valor-anterior .valor-texto {
    color: var(--rose-600);
    text-decoration: line-through;
}

.valor-nuevo .valor-texto {
    color: var(--emerald-600);
    font-weight: 600;
}

.valor-flecha {
    color: var(--slate-400);
    font-size: 14px;
}

.cambio-motivo {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px dashed var(--slate-200);
    font-size: 13px;
    color: var(--slate-500);
    font-style: italic;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.cambio-motivo i {
    color: var(--slate-400);
    margin-top: 3px;
}

.no-historial {
    text-align: center;
    color: var(--slate-400);
    font-size: 13px;
    padding: 24px;
    font-style: italic;
}

/* ==========================================
   ADVERTENCIA DESKTOP INLINE
   ========================================== */

.desktop-warning-inline {
    min-height: calc(100vh - 60px);
}

.warning-content-inline {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 48px 24px;
    text-align: center;
    min-height: 60vh;
}

.warning-content-inline i.fa-mobile-alt {
    font-size: 64px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 24px;
}

.warning-content-inline h2 {
    color: var(--slate-800);
    margin-bottom: 15px;
    font-size: 24px;
}

.warning-content-inline p {
    color: var(--slate-500);
    font-size: 16px;
    margin-bottom: 10px;
    max-width: 400px;
}

.warning-content-inline .qr-section {
    margin: 25px 0;
    padding: 24px;
    background: var(--slate-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--slate-200);
}

.warning-content-inline .qr-section i {
    font-size: 44px;
    color: var(--primary-500);
    margin-bottom: 12px;
}

/* ==========================================
   RESPONSIVE PARA DESKTOP
   ========================================== */

@media (min-width: 768px) {
    .asistencia-container {
        max-width: 600px;
        margin: 0 auto;
    }
    
    .login-card {
        padding: 56px 44px;
    }
    
    .menu-options {
        gap: 20px;
    }
    
    .menu-option-btn {
        padding: 28px;
    }
    
    .menu-option-icon {
        width: 72px;
        height: 72px;
    }
    
    .menu-option-icon i {
        font-size: 32px;
    }
    
    .menu-option-text h3 {
        font-size: 19px;
    }
    
    .menu-option-text p {
        font-size: 14px;
    }
}

/* ==========================================
   SISTEMA DE CALENDARIO
   ========================================== */

/* Icono calendario en menú */
.icon-calendario {
    background: var(--gradient-emerald) !important;
}

/* Card de resumen mensual */
.resumen-mensual-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--slate-100);
}

.resumen-mensual-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.navegacion-mes {
    display: flex;
    align-items: center;
    gap: 15px;
}

.navegacion-mes h2 {
    font-size: 18px;
    font-weight: 700;
    color: var(--slate-800);
    min-width: 160px;
    text-align: center;
}

.btn-nav-mes {
    width: 40px;
    height: 40px;
    border: none;
    background: var(--slate-100);
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    color: var(--slate-600);
}

.btn-nav-mes:hover {
    background: var(--primary-500);
    color: white;
}

.btn-hoy {
    padding: 10px 18px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.btn-hoy:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

/* Estadísticas del mes */
.estadisticas-mes {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.stat-item {
    background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
    border-radius: var(--radius-lg);
    padding: 16px 14px;
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1px solid var(--primary-200);
}

.stat-icon {
    width: 44px;
    height: 44px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
    box-shadow: 0 4px 10px rgba(99, 102, 241, 0.3);
}

.stat-icon.dias-icon {
    background: var(--gradient-emerald);
    box-shadow: 0 4px 10px rgba(16, 185, 129, 0.3);
}

.stat-icon.promedio-icon {
    background: var(--gradient-amber);
    box-shadow: 0 4px 10px rgba(245, 158, 11, 0.3);
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-valor {
    font-size: 22px;
    font-weight: 700;
    color: var(--slate-800);
}

.stat-label {
    font-size: 11px;
    color: var(--slate-500);
    font-weight: 500;
}

/* Card del calendario */
.calendario-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 18px;
    margin-bottom: 15px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--slate-100);
}

.calendario-header {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 5px;
    margin-bottom: 12px;
}

.dia-semana {
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    color: var(--slate-500);
    padding: 8px 0;
}

.calendario-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 6px;
}

.dia-calendario {
    aspect-ratio: 1;
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    background: var(--slate-50);
    position: relative;
    min-height: 45px;
    border: 1px solid transparent;
}

.dia-calendario:hover {
    background: var(--slate-100);
    transform: scale(1.08);
    box-shadow: var(--shadow-sm);
}

.dia-calendario.otro-mes {
    opacity: 0.3;
    cursor: default;
}

.dia-calendario.otro-mes:hover {
    transform: none;
    box-shadow: none;
}

.dia-calendario.hoy {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

.dia-calendario.hoy .dia-numero {
    color: white;
}

.dia-calendario.con-actividades {
    background: var(--emerald-50);
    border: 2px solid var(--emerald-500);
}

.dia-calendario.con-actividades.hoy {
    background: var(--gradient-primary);
    border: 2px solid var(--amber-400);
}

.dia-numero {
    font-size: 14px;
    font-weight: 600;
    color: var(--slate-700);
}

.contador-actividades {
    position: absolute;
    bottom: 3px;
    font-size: 9px;
    color: var(--emerald-600);
    font-weight: 700;
}

.dia-calendario.hoy .contador-actividades {
    color: var(--amber-400);
}

/* Leyenda del calendario */
.leyenda-calendario {
    display: flex;
    justify-content: center;
    gap: 20px;
    padding: 16px;
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--slate-100);
}

.leyenda-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--slate-600);
    font-weight: 500;
}

.leyenda-color {
    width: 18px;
    height: 18px;
    border-radius: var(--radius-sm);
}

.leyenda-color.sin-actividad {
    background: var(--slate-50);
    border: 1px solid var(--slate-200);
}

.leyenda-color.con-actividad {
    background: var(--emerald-50);
    border: 2px solid var(--emerald-500);
}

.leyenda-color.dia-actual {
    background: var(--gradient-primary);
}

/* Modal día calendario */
.modal-dia-calendario {
    max-width: 520px;
    max-height: 85vh;
    overflow-y: auto;
}

.resumen-dia-calendario {
    display: flex;
    justify-content: center;
    padding: 16px;
    background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
    border-radius: var(--radius-md);
    margin-bottom: 18px;
    border: 1px solid var(--primary-200);
}

.total-actividades-dia {
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-700);
    display: flex;
    align-items: center;
    gap: 10px;
}

.lista-actividades-calendario {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 300px;
    overflow-y: auto;
}

.actividad-item-calendario {
    background: var(--slate-50);
    border-radius: var(--radius-md);
    padding: 14px;
    cursor: pointer;
    transition: all var(--transition-normal);
    border-left: 4px solid var(--primary-500);
    border: 1px solid var(--slate-100);
    border-left: 4px solid var(--primary-500);
}

.actividad-item-calendario:hover {
    background: white;
    transform: translateX(6px);
    box-shadow: var(--shadow-md);
}

.actividad-item-calendario .actividad-tipo {
    font-size: 11px;
}

.actividad-item-calendario .actividad-descripcion {
    font-size: 13px;
    margin: 8px 0;
}

.btn-agregar-actividad-cal {
    background: var(--gradient-emerald) !important;
    flex: 1;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-agregar-actividad-cal:hover {
    box-shadow: var(--shadow-glow-emerald) !important;
}

/* Responsive calendario */
@media (max-width: 480px) {
    .resumen-mensual-header {
        flex-direction: column;
        gap: 15px;
    }
    
    .navegacion-mes h2 {
        font-size: 16px;
        min-width: 140px;
    }
    
    .estadisticas-mes {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }
    
    .stat-item {
        flex-direction: column;
        text-align: center;
        padding: 12px 6px;
        gap: 6px;
    }
    
    .stat-icon {
        width: 34px;
        height: 34px;
        font-size: 15px;
    }
    
    .stat-valor {
        font-size: 17px;
    }
    
    .stat-label {
        font-size: 9px;
    }
    
    .dia-calendario {
        min-height: 40px;
    }
    
    .dia-numero {
        font-size: 12px;
    }
    
    .contador-actividades {
        font-size: 8px;
    }
    
    .leyenda-calendario {
        flex-wrap: wrap;
        gap: 12px;
    }
    
    .leyenda-item {
        font-size: 11px;
    }
}

/* ==========================================
   UTILIDADES Y ANIMACIONES ADICIONALES
   ========================================== */

/* Scrollbar personalizada */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--slate-100);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: var(--slate-300);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--slate-400);
}

/* Efecto de loading */
.skeleton {
    background: linear-gradient(90deg, var(--slate-200) 25%, var(--slate-100) 50%, var(--slate-200) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Efecto ripple para botones */
.ripple {
    position: relative;
    overflow: hidden;
}

.ripple::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.3) 10%, transparent 10.01%);
    background-repeat: no-repeat;
    background-position: 50%;
    transform: scale(10, 10);
    opacity: 0;
    transition: transform 0.5s, opacity 1s;
}

.ripple:active::after {
    transform: scale(0, 0);
    opacity: 0.3;
    transition: 0s;
}

/* Toast notification (si se necesita) */
.toast {
    position: fixed;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--slate-800);
    color: white;
    padding: 14px 28px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 9999;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.toast.success {
    background: var(--emerald-600);
}

.toast.error {
    background: var(--rose-600);
}

.toast.warning {
    background: var(--amber-500);
    color: var(--slate-900);
}

/* Focus visible mejorado */
*:focus-visible {
    outline: 3px solid var(--primary-400);
    outline-offset: 2px;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 3px solid var(--primary-400);
    outline-offset: 2px;
}

/* Efecto de hover para enlaces */
a {
    transition: all var(--transition-fast);
}

/* Transición suave en cambios de pantalla */
.screen-fade-in {
    animation: screenFadeIn 0.3s ease;
}

@keyframes screenFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Pulse animation para notificaciones */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* Badge de notificación */
.notification-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 20px;
    height: 20px;
    background: var(--rose-500);
    color: white;
    font-size: 11px;
    font-weight: 700;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(244, 63, 94, 0.4);
}

/* Estado de carga para botones */
.btn-loading {
    position: relative;
    pointer-events: none;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin: -10px 0 0 -10px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* Mejoras de accesibilidad */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Media query para reducir movimiento */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Dark mode support (opcional para el futuro) */
@media (prefers-color-scheme: dark) {
    /* Se puede implementar tema oscuro aquí */
}