/* Hero Section Styles */
.hero-course {
    background: linear-gradient(135deg, #010A21 0%, #000035 100%);
    min-height: 400px;
    position: relative;
    overflow: hidden;
}

.hero-course::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
}

/* Module Cards with Knowledge States */
.module-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 20px;
    border: 1px solid #e9ecef;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    margin-bottom: 25px;
    overflow: hidden;
    position: relative;
}

.module-card:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* Topic Links with Enhanced Design */
.topic-link {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border: 1px solid #dee2e6;
    border-radius: 12px;
    padding: 15px 20px;
    text-decoration: none;
    color: #495057;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.3s ease;
    margin-bottom: 10px;
    position: relative;
    overflow: hidden;
}

.topic-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: #6c757d;
    opacity: 0;
    transition: opacity 0.3s ease;
}

/* State-specific ::before colors for better harmony */
.topic-link.skipped-assessment::before {
    background: #17a2b8;
}

.topic-link.quiz-mastered::before {
    background: #28a745;
}

.topic-link.completed::before {
    background: #28a745;
}

.topic-link.quiz-completed::before {
    background: #ffc107;
}

.topic-link.in-progress::before {
    background: #007bff;
}

.topic-link.not-started::before {
    background: #6c757d;
}

.topic-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    background: linear-gradient(135deg, #ffffff 0%, #f0f0f0 100%);
    color: #000035;
    text-decoration: none;
}

.topic-link:hover::before {
    opacity: 1;
}

.topic-link.mastered {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    border-color: #28a745;
    color: #155724;
}

.topic-link.mastered::after {
    content: '✓';
    color: #28a745;
    font-weight: bold;
    font-size: 18px;
}

.topic-link.in-progress {
    background: linear-gradient(135deg, #fff3cd 0%, #ffeaa7 100%);
    border-color: #ffc107;
    color: #856404;
}

.topic-link.in-progress::after {
    content: '📖';
    font-size: 16px;
}

/* Progress Indicator */
.progress-indicator {
    background: linear-gradient(90deg, #ff00c7, #7c00ff);
    height: 6px;
    border-radius: 3px;
    margin: 15px 0 25px 0;
}

.progress-bar-custom {
    background: #e5e5e5;
    height: 100%;
    border-radius: 3px;
    position: relative;
    overflow: hidden;
}

.progress-fill {
    background: #ccff02;
    height: 100%;
    border-radius: 3px;
    transition: width 0.5s ease;
}

/* Exam Card Enhancements */
.exam-card {
    background: linear-gradient(135deg, #000035 0%, #010A21 100%);
    border-radius: 20px;
    border: 1px solid #7c00ff33;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    color: white;
    position: relative;
    overflow: hidden;
}

.exam-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 0, 199, 0.1) 50%, transparent 70%);
    transform: translateX(-100%);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(100%);
    }
}

/* Enhanced Buttons */
.btn-modern {
    background: linear-gradient(135deg, #ff00c7, #7c00ff);
    border: none;
    border-radius: 12px;
    padding: 12px 25px;
    color: white;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-modern:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 0, 199, 0.3);
    color: white;
}

.btn-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-modern:hover::before {
    left: 100%;
}

/* Exam Date Modal Styles */
#examDateModal .modal-content {
    border-radius: 20px;
    overflow: hidden;
}

#examDateModal .modal-header {
    border-radius: 20px 20px 0 0;
    background-color: #fff;
}

#examDateModal .calendar-container .card {
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

#examDateModal .btn-lg {
    border-radius: 12px;
    transition: all 0.3s ease;
}

#examDateModal .btn-lg:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

/* Vanilla Calendar Customization */
#examCalendar .vanilla-calendar {
    border-radius: 12px;
    overflow: hidden;
    max-width: 350px;
    margin: 0 auto;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

#examCalendar .vanilla-calendar-header {
    background-color: #F223E2;
    color: white;
    padding: 15px;
}

#examCalendar .vanilla-calendar-arrow {
    color: white;
    transition: transform 0.2s ease;
}

#examCalendar .vanilla-calendar-arrow:hover {
    transform: scale(1.1);
}

#examCalendar .vanilla-calendar-month {
    color: white;
    font-weight: bold;
    font-size: 1.1rem;
}

#examCalendar .vanilla-calendar-week {
    background-color: #f8f9fa;
    border-bottom: 1px solid #dee2e6;
}

#examCalendar .vanilla-calendar-day {
    border-radius: 8px;
    transition: all 0.2s ease;
    margin: 2px;
    cursor: pointer;
    border: 2px solid transparent;
    box-sizing: border-box;
}

#examCalendar .vanilla-calendar-day:hover {
    background-color: #F223E2 !important;
    color: white !important;
    transform: scale(1.05);
}

#examCalendar .vanilla-calendar-day[data-calendar-status="selected"] {
    background-color: #000035 !important;
    color: white !important;
}

#examCalendar .vanilla-calendar-day[data-calendar-status="disabled"] {
    opacity: 0.3;
    cursor: not-allowed;
}

#examCalendar .vanilla-calendar-day[data-calendar-status="disabled"]:hover {
    transform: none;
    background-color: inherit !important;
    color: inherit !important;
}

/* Animation for modal */
#examDateModal.fade .modal-dialog {
    transform: scale(0.8);
    transition: transform 0.3s ease-out;
}

#examDateModal.show .modal-dialog {
    transform: scale(1);
}

/* Subtle white border for exam date button groups */
.exam-card .btn-group .btn-scheduled-date {
    border: 1px solid rgba(255, 255, 255, 0.6) !important;
    background-color: rgba(255, 255, 255, 0.1) !important;
    color: rgba(255, 255, 255, 0.9) !important;
    transition: all 0.3s ease;
}

.exam-card .btn-group .btn-scheduled-date:disabled {
    border: 1px solid rgba(255, 255, 255, 0.6) !important;
    background-color: rgba(255, 255, 255, 0.1) !important;
    color: rgba(255, 255, 255, 0.9) !important;
    opacity: 1 !important;
}

.exam-card .btn-group .dropdown-toggle {
    border: 1px solid rgba(255, 255, 255, 0.6) !important;
    border-left: 1px solid rgba(255, 255, 255, 0.3) !important;
    background-color: rgba(255, 255, 255, 0.1) !important;
    color: rgba(255, 255, 255, 0.9) !important;
}

.exam-card .btn-group .dropdown-toggle:hover,
.exam-card .btn-group .dropdown-toggle:focus {
    background-color: rgba(255, 255, 255, 0.2) !important;
    border-color: rgba(255, 255, 255, 0.8) !important;
}

/* Mobile responsive styles for exam date button groups */
@media (max-width: 767.98px) {
    .exam-card .btn-group {
        width: 100% !important;
        display: flex !important;
    }

    .exam-card .btn-group .btn-scheduled-date {
        flex: 1 1 auto !important;
        font-size: 0.85rem !important;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        padding-left: 8px !important;
        padding-right: 8px !important;
    }

    .exam-card .btn-group .dropdown-toggle {
        flex: 0 0 35px !important;
        width: 35px !important;
        min-width: 35px !important;
        max-width: 35px !important;
        padding: 0 !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }

    .exam-card .btn-group svg {
        width: 14px !important;
        height: 14px !important;
    }
}

/* Topic States Styles */
.topic-link.skipped-assessment {
    border-left: 4px solid #17a2b8;
    background: linear-gradient(135deg, #e1f5fe 0%, #b3e5fc 100%);
}

.topic-link.quiz-mastered {
    border-left: 4px solid #28a745;
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
}

.topic-link.completed {
    border-left: 4px solid #28a745;
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
}

.topic-link.quiz-completed {
    border-left: 4px solid #ffc107;
    background: linear-gradient(135deg, #fff3cd 0%, #ffeaa7 100%);
}

.topic-link.in-progress {
    border-left: 4px solid #007bff;
    background: linear-gradient(135deg, #cce7ff 0%, #b3d9ff 100%);
}

.topic-link.not-started {
    border-left: 4px solid #6c757d;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

/* Content Viewed Icon */
.content-viewed-icon {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 20px;
    height: 20px;
    background: linear-gradient(135deg, #28a745, #20c997);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 12px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    z-index: 10;
}

.content-viewed-icon:hover {
    transform: scale(1.1);
    transition: transform 0.2s ease;
}

/* State Icons */
.topic-state-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    margin-right: 8px;
    font-size: 10px;
    color: white;
    font-weight: bold;
}

.topic-state-icon.skipped {
    background: #17a2b8;
}

.topic-state-icon.mastered {
    background: #28a745;
}

.topic-state-icon.completed {
    background: #28a745;
    color: white;
}

.topic-state-icon.progress {
    background: #007bff;
}

.topic-state-icon.not-started {
    background: #6c757d;
}

/* Professor Question Styles */
.professor-question-card {
    background: linear-gradient(135deg, #0f0f1c 0%, #1a1a2e 100%);
    border-radius: 20px;
    border: 1px solid #7c00ff33;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    margin: 20px 0;
}

.professor-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #28a745, #20c997);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(40, 167, 69, 0.7);
    }

    70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(40, 167, 69, 0);
    }

    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(40, 167, 69, 0);
    }
}

.btn-professor {
    background: linear-gradient(135deg, #28a745, #20c997);
    border: none;
    border-radius: 12px;
    padding: 12px 25px;
    color: white;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-professor:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(40, 167, 69, 0.3);
    color: white;
}

.btn-professor::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-professor:hover::before {
    left: 100%;
}

/* Question Modal Styles */
#questionModal .modal-content {
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid #28a745;
}

#questionModal .modal-header {
    background: linear-gradient(135deg, #28a745, #20c997);
    color: white;
    border-bottom: none;
}

#questionModal .form-floating textarea {
    border-radius: 12px;
    border: 2px solid #e9ecef;
    transition: border-color 0.3s ease;
    min-height: 120px;
    resize: vertical;
}

#questionModal .form-floating textarea:focus {
    border-color: #28a745;
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}

#questionModal .form-floating label {
    color: #6c757d;
}

.question-success {
    background: linear-gradient(135deg, #d4edda, #c3e6cb);
    border: 1px solid #28a745;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
}

/* Recent Questions Card Styles */
.recent-questions-card {
    transition: all 0.2s ease;
    border-radius: 12px;
    overflow: hidden;
}

.recent-questions-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border-color: #28a745 !important;
}

.question-type-badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 8px;
    font-weight: 600;
}

.question-preview-text {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    min-height: 4.2rem;
}

/* Question Status Indicator Styles */
.status-indicator {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
    flex-shrink: 0; /* Prevent shrinking in flex container */
}

.status-indicator.answered {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    animation: gentle-pulse-green 4s infinite;
}

.status-indicator.pending {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    animation: gentle-pulse-orange 4s infinite;
}

.status-text {
    font-size: 0.85rem;
    font-weight: 500;
    margin: 0;
}

.status-text.answered {
    color: #059669;
}

.status-text.pending {
    color: #d97706;
}

@keyframes gentle-pulse-green {
    0%, 100% {
        box-shadow: 0 2px 6px rgba(16, 185, 129, 0.3);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
        transform: scale(1.02);
    }
}

@keyframes gentle-pulse-orange {
    0%, 100% {
        box-shadow: 0 2px 6px rgba(245, 158, 11, 0.3);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
        transform: scale(1.02);
    }
}

/* Premium Floating Widget Styles */
.premium-floating-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 20px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35), 0 8px 16px rgba(102, 126, 234, 0.4);
    z-index: 1050;
    max-width: 420px;
    width: 420px;
    min-height: 280px;
    transform: translateY(0);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    animation: slideInUp 0.6s ease-out;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.premium-floating-widget.hidden {
    transform: translateY(100%);
    opacity: 0;
    pointer-events: none;
}

@keyframes slideInUp {
    from {
        transform: translateY(100%);
        opacity: 0;
        scale: 0.95;
    }
    to {
        transform: translateY(0);
        opacity: 1;
        scale: 1;
    }
}

.premium-floating-content {
    padding: 28px;
    color: white;
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.premium-widget-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.premium-widget-icon {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    padding: 12px;
    color: #ffd700;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.premium-widget-title h4 {
    margin: 0;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.2;
    background: linear-gradient(45deg, #fff, #f0f0f0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.premium-widget-title p {
    margin: 4px 0 0 0;
    font-size: 14px;
    opacity: 0.9;
    line-height: 1.3;
}

.premium-widget-features {
    margin-bottom: 24px;
    flex: 1;
}

.premium-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 15px;
    font-weight: 500;
    padding: 8px 0;
}

.premium-feature:last-child {
    margin-bottom: 0;
}

.premium-feature svg {
    color: #4ade80;
    flex-shrink: 0;
    filter: drop-shadow(0 2px 4px rgba(74, 222, 128, 0.3));
}

.premium-widget-buttons {
    display: flex;
    gap: 12px;
    margin-top: auto;
}

.premium-widget-btn {
    flex: 1;
    padding: 14px 16px;
    border: none;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.premium-widget-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.premium-widget-btn:hover::before {
    left: 100%;
}

.premium-widget-btn-primary {
    background: linear-gradient(135deg, #fff, #f8fafc);
    color: #667eea;
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.3);
}

.premium-widget-btn-primary:hover {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.4);
}

.premium-widget-btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.premium-widget-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.2);
}

/* Premium Widget Button Content Styles */
.premium-widget-btn .btn-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 4px;
}

.premium-widget-btn .btn-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.5px;
    opacity: 0.8;
}

.premium-widget-btn .btn-badge {
    background: linear-gradient(135deg, #ff6b6b, #ff8e53);
    color: white;
    font-size: 8px;
    padding: 2px 6px;
    border-radius: 8px;
    font-weight: 700;
    letter-spacing: 0.3px;
    animation: pulse 2s infinite;
}

.premium-widget-btn .btn-badge-secondary {
    background: linear-gradient(135deg, #4ecdc4, #44a08d);
    color: white;
    font-size: 8px;
    padding: 2px 6px;
    border-radius: 8px;
    font-weight: 700;
    letter-spacing: 0.3px;
}

.premium-widget-btn .btn-price {
    font-size: 16px;
    font-weight: 800;
    margin: 2px 0;
    line-height: 1;
}

.premium-widget-btn .btn-subtitle {
    font-size: 9px;
    opacity: 0.7;
    font-weight: 500;
    margin-top: 2px;
}

/* Ajustes para botón primario */
.premium-widget-btn-primary .btn-label,
.premium-widget-btn-primary .btn-price,
.premium-widget-btn-primary .btn-subtitle {
    color: #667eea;
}

/* Ajustes para botón secundario */
.premium-widget-btn-secondary .btn-label,
.premium-widget-btn-secondary .btn-price,
.premium-widget-btn-secondary .btn-subtitle {
    color: white;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero-course {
        min-height: 300px;
    }

    .topic-link {
        padding: 12px 15px;
    }

    .module-card {
        margin-bottom: 20px;
    }

    .content-viewed-icon {
        width: 18px;
        height: 18px;
        font-size: 10px;
    }

    .professor-question-card {
        margin: 15px 0;
    }

    .professor-icon {
        width: 50px;
        height: 50px;
    }

    /* Botones más pequeños en móvil */
    .btn-modern.btn-lg {
        padding: 8px 16px !important;
        font-size: 0.875rem !important;
    }

    .guide-access-card .btn-lg {
        padding: 8px 16px !important;
        font-size: 0.875rem !important;
    }

    .guide-access-card .btn-light {
        padding: 8px 16px !important;
        font-size: 0.875rem !important;
    }

    /* Mejorar botones de examen en móvil sin romper el diseño */
    .exam-card .btn-group .btn-scheduled-date {
        font-size: 0.85rem;
    }

    .exam-card .btn-group .btn-scheduled-date svg {
        width: 14px;
        height: 14px;
    }

    /* Premium widget mobile adjustments */
    .premium-floating-widget {
        bottom: 15px;
        right: 15px;
        left: 15px;
        max-width: none;
        width: calc(100vw - 30px);
        min-height: 160px;
        border-radius: 16px;
    }
    
    .premium-floating-content {
        padding: 16px;
    }
    
    .premium-widget-header {
        margin-bottom: 16px;
    }
    
    .premium-widget-icon {
        padding: 8px;
        border-radius: 10px;
    }
    
    .premium-widget-title h4 {
        font-size: 16px;
    }
    
    .premium-widget-title p {
        font-size: 12px;
    }
    
    /* Hide features in mobile to save space */
    .premium-widget-features {
        display: none;
    }
    
    .premium-widget-buttons {
        flex-direction: column;
        gap: 8px;
        margin-top: 0;
    }
    
    .premium-widget-btn {
        padding: 10px 14px;
        font-size: 13px;
        border-radius: 8px;
    }

    /* Mobile adjustments for new button content */
    .premium-widget-btn .btn-price {
        font-size: 14px;
    }

    .premium-widget-btn .btn-label {
        font-size: 9px;
    }

    .premium-widget-btn .btn-subtitle {
        font-size: 8px;
    }

    .premium-widget-btn .btn-badge,
    .premium-widget-btn .btn-badge-secondary {
        font-size: 7px;
        padding: 1px 4px;
    }

    .guide-access-card .row {
        flex-direction: column !important;
    }

    .guide-access-card .col-md-4 {
        text-align: center !important;
    }

    .guide-access-card .btn-ver-guia,
    .guide-access-card .btn-outline-primary {
        display: block !important;
        width: fit-content;
        margin: 16px auto 0 !important;
        text-align: center !important;
    }
}

/* Enhanced widget size on larger desktop screens */
@media (min-width: 1400px) {
    .premium-floating-widget {
        max-width: 450px;
        width: 450px;
        min-height: 300px;
    }
}

/* Hide widget on very small screens when keyboard is open */
@media (max-height: 500px) and (max-width: 768px) {
    .premium-floating-widget {
        display: none;
    }
}

    /* Unlock Modal Subscription Options Styles */
    .subscription-options-unlock {
        margin: 1.5rem 0;
    }

    .subscription-card-unlock {
        background: rgba(255, 255, 255, 0.95);
        border-radius: 12px;
        padding: 1.5rem;
        color: #333;
        height: 100%;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        border: 2px solid transparent;
    }

    .subscription-card-unlock:hover {
        transform: translateY(-3px);
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    }

    .subscription-card-unlock.monthly-plan {
        position: relative;
        border: 2px solid #ffd700 !important;
    }

    .subscription-card-unlock.custom-plan {
        position: relative;
    }

    .popular-badge-unlock {
        position: absolute;
        top: -10px;
        left: 50%;
        transform: translateX(-50%);
        background: #ffd700;
        color: #333;
        padding: 0.3rem 0.8rem;
        border-radius: 15px;
        font-size: 0.75rem;
        font-weight: 700;
    }

    .subscription-card-unlock .plan-header {
        text-align: center;
        margin-bottom: 1rem;
        margin-top: 1rem;
        /* Add space for badge */
    }

    .subscription-card-unlock .plan-title {
        font-size: 1.1rem;
        font-weight: 700;
        margin-bottom: 0.5rem;
        color: #333;
    }

    .subscription-card-unlock .plan-subtitle {
        font-size: 0.85rem;
        color: #666;
        margin-bottom: 0;
    }

    .subscription-card-unlock .plan-price {
        display: flex;
        align-items: baseline;
        justify-content: center;
        gap: 0.2rem;
        margin: 0.8rem 0;
    }

    .subscription-card-unlock .currency {
        font-size: 1rem;
        font-weight: 600;
        color: #667eea;
    }

    .subscription-card-unlock .amount {
        font-size: 1.8rem;
        font-weight: 800;
        color: #333;
    }

    .subscription-card-unlock .period {
        font-size: 0.9rem;
        color: #666;
    }

    .subscription-card-unlock .plan-features {
        margin-bottom: 1rem;
    }

    .subscription-card-unlock .plan-features ul {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .subscription-card-unlock .plan-features li {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        margin-bottom: 0.4rem;
        font-size: 0.85rem;
    }

    .subscription-card-unlock .plan-features .bi-check-circle-fill {
        color: #28a745;
        font-size: 0.9rem;
    }

    .btn-subscribe-unlock {
        width: 100%;
        border: none;
        color: white;
        padding: 0.8rem 1.2rem;
        border-radius: 8px;
        font-weight: 600;
        font-size: 0.9rem;
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .btn-subscribe-unlock.monthly {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    }

    .btn-subscribe-unlock.monthly:hover {
        background: linear-gradient(135deg, #5a6fd8 0%, #6a4190 100%);
        transform: translateY(-2px);
    }

    .btn-subscribe-unlock.custom {
        background: linear-gradient(135deg, #ff9500 0%, #ff6b35 100%);
    }

    .btn-subscribe-unlock.custom:hover {
        background: linear-gradient(135deg, #e8850a 0%, #e55a2b 100%);
        transform: translateY(-2px);
    }

    .custom-plans-list {
        margin-bottom: 1rem;
    }

    .custom-plan-item {
        display: flex;
        justify-content: space-between;
        align-items: center;
        background: rgba(102, 126, 234, 0.1);
        padding: 0.6rem;
        border-radius: 8px;
        margin-bottom: 0.5rem;
    }

    .plan-duration {
        font-weight: 600;
        color: #333;
        font-size: 0.85rem;
    }

    .plan-price-custom {
        display: flex;
        align-items: baseline;
        gap: 0.1rem;
    }

    .plan-price-custom .currency {
        font-size: 0.8rem;
        font-weight: 600;
        color: #667eea;
    }

    .plan-price-custom .amount {
        font-size: 1.1rem;
        font-weight: 800;
        color: #333;
    }

    /* Mobile responsiveness */
    @media (max-width: 768px) {
        .subscription-options-unlock .row {
            flex-direction: column;
        }

        .subscription-card-unlock {
            padding: 1.2rem;
            margin-bottom: 1rem;
        }

        .subscription-card-unlock .amount {
            font-size: 1.5rem;
        }
    }

    /* Last Content Viewed Card Styles */
.last-content-link:hover .last-content-card {
    background: linear-gradient(135deg, #f8fbff, #f0f7ff) !important;
    border-color: #007bff !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.08);
}

.last-content-link .last-content-card {
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
    transition: all 0.2s ease;
}

.last-content-link .last-content-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: right 0.8s ease;
}

.last-content-link:hover .last-content-card::after {
    right: 100%;
}

@media (max-width: 768px) {
    .last-content-link:hover .last-content-card {
        transform: none;
        box-shadow: 0 2px 8px rgba(0, 123, 255, 0.06);
    }
}

/* Estilos para el widget premium minimizado en desktop */
.premium-floating-widget.minimized {
    /* Cambiar a layout horizontal como mobile */
    width: auto;
    max-width: 320px;
    height: auto;
    min-height: auto;
}

.premium-floating-widget.minimized .premium-floating-content {
    /* Layout más horizontal y compacto */
    padding: 8px 12px;
    min-height: auto;
}

.premium-floating-widget.minimized .premium-widget-body {
    /* Reducir altura del body del widget */
    min-height: auto;
    padding: 0;
}

.premium-floating-widget.minimized .premium-widget-header {
    /* Layout horizontal para header */
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 4px 0;
    gap: 8px;
    margin-bottom: 8px;
}

.premium-floating-widget.minimized .premium-widget-icon {
    /* Icono más pequeño */
    width: 24px;
    height: 24px;
    min-width: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.premium-floating-widget.minimized .premium-widget-icon i {
    /* Icono estrella más pequeño */
    font-size: 12px !important;
}

.premium-floating-widget.minimized .premium-widget-title {
    /* Título más compacto */
    flex-grow: 1;
    margin: 0;
}

.premium-floating-widget.minimized .premium-widget-title h4 {
    /* Título más pequeño */
    font-size: 0.85rem;
    margin: 0;
    line-height: 1.2;
}

.premium-floating-widget.minimized .premium-widget-title p {
    /* Ocultar subtítulo en versión minimizada */
    display: none;
}

.premium-floating-widget.minimized .premium-widget-minimize-btn {
    /* Ajustar posición del botón en versión minimizada */
    position: static !important;
    transform: none !important;
    margin-left: 8px;
    opacity: 0.8 !important;
}

.premium-floating-widget.minimized #premiumWidgetFeatures {
    /* Ocultar solo las características cuando está minimizado */
    display: none;
}

.premium-floating-widget.minimized .premium-widget-buttons {
    /* Los botones se mantienen visibles y compactos */
    margin-top: 0;
    gap: 4px;
    display: flex;
    flex-direction: row;
}

.premium-floating-widget.minimized .premium-widget-btn {
    /* Botones más compactos en versión minimizada */
    padding: 4px 6px;
    font-size: 0.7rem;
    border-radius: 12px;
    flex: 1;
    min-width: 0;
    line-height: 1.2;
    text-align: center;
}

.premium-floating-widget.minimized .premium-widget-btn:first-child {
    /* Botón de suscripción más ancho para acomodar el precio */
    flex: 1.2;
}

/* Estilos para mobile cuando está expandido */
@media (max-width: 768px) {
    .premium-floating-widget.mobile-expanded {
        /* Expandir en mobile para mostrar características */
        min-height: auto;
        height: auto;
    }

    .premium-floating-widget.mobile-expanded .premium-floating-content {
        /* Más padding en mobile expandido */
        padding: 16px;
        min-height: auto;
    }

    .premium-floating-widget.mobile-expanded .premium-widget-header {
        /* Header vertical en mobile expandido */
        display: block;
        text-align: center;
        padding: 0;
        margin-bottom: 16px;
    }

    .premium-floating-widget.mobile-expanded .premium-widget-icon {
        /* Icono más grande en mobile expandido */
        width: 48px;
        height: 48px;
        margin: 0 auto 12px auto;
    }

    .premium-floating-widget.mobile-expanded .premium-widget-icon i {
        /* Icono estrella más grande */
        font-size: 24px !important;
    }

    .premium-floating-widget.mobile-expanded .premium-widget-title {
        /* Título centrado en mobile expandido */
        text-align: center;
        margin-bottom: 16px;
    }

    .premium-floating-widget.mobile-expanded .premium-widget-title h4 {
        /* Título más grande en mobile expandido */
        font-size: 1.1rem;
        margin-bottom: 4px;
    }

    .premium-floating-widget.mobile-expanded .premium-widget-title p {
        /* Mostrar subtítulo en mobile expandido */
        display: block;
        font-size: 0.85rem;
        opacity: 0.8;
    }

    .premium-floating-widget.mobile-expanded .premium-widget-minimize-btn {
        /* Posicionar botón en esquina superior derecha */
        position: absolute !important;
        right: 16px;
        top: 16px;
        transform: none !important;
        margin: 0;
        opacity: 0.7 !important;
    }

    .premium-floating-widget.mobile-expanded .premium-widget-body {
        /* Más espacio en mobile expandido */
        padding: 0;
        min-height: auto;
    }

    .premium-floating-widget.mobile-expanded .premium-widget-features {
        /* Mostrar características en mobile expandido */
        margin-bottom: 20px;
    }

    .premium-floating-widget.mobile-expanded .premium-widget-buttons {
        /* Botones verticales en mobile expandido */
        gap: 8px;
        display: flex;
        flex-direction: column;
    }

    .premium-floating-widget.mobile-expanded .premium-widget-btn {
        /* Botones más grandes en mobile expandido */
        padding: 12px 16px;
        font-size: 0.9rem;
        border-radius: 8px;
        width: 100%;
        text-align: center;
    }
}

.avatar-gradient {
    background: linear-gradient(135deg, #ff00c7, #7c00ff);
    color: white;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1rem;
}

.btn-gradient {
    background: linear-gradient(to right, #ff00c7, #7c00ff);
    border: none;
    transition: all 0.3s ease;
}

.btn-gradient:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(124, 0, 255, 0.3);
}

/* Estilos para el carrusel de testimonios */
#testimonialsCarousel .carousel-item .testimonial-card {
    height: 100%;
}

#testimonialsCarousel .carousel-inner {
    display: flex;
    align-items: stretch;
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* Internet Explorer 10+ */
}

#testimonialsCarousel .carousel-inner::-webkit-scrollbar {
    display: none; /* Safari and Chrome */
}

#testimonialsCarousel .carousel-item {
    height: auto;
    display: flex;
    width: 300px;
    flex: 0 0 auto;
}

#testimonialsCarousel .testimonial-card {
    width: 100%;
}

#testimonialsCarousel .feedback-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

#testimonialsCarousel .feedback-text {
    flex-grow: 1;
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    position: relative;
}

#testimonialsCarousel .feedback-text p {
    max-height: 6em;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    width: 100%;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}

#testimonialsCarousel .feedback-content.expanded .feedback-text p {
    max-height: none;
    -webkit-line-clamp: unset;
    display: block;
}

#testimonialsCarousel .show-more-btn {
    background: none;
    border: none;
    color: #000035;
    font-size: 0.875em;
    padding: 0;
    margin: 0.5em auto 0;
    cursor: pointer;
    display: none;
    font-weight: 500;
    width: 100%;
    text-align: center;
    text-decoration: underline;
}

#testimonialsCarousel .show-more-btn.visible {
    display: block;
}

.testimonial-nav-btn:hover {
    background: rgba(255,255,255,1) !important;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

/* Responsive para el carrusel */
@media (max-width: 768px) {
    #testimonialsCarousel .carousel-item {
        width: 100% !important;
    }

    .testimonial-nav-btn {
        left: -10px !important;
    }

    .testimonial-nav-btn.carousel-control-next {
        right: -10px !important;
        left: auto !important;
    }
}

/* Estilos para el FAQ Modal */
#faqModal .faq-icon-wrapper {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
    }
}

#faqModal .accordion-button:not(.collapsed) {
    color: #000035;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%) !important;
    box-shadow: inset 0 -1px 0 rgb(0 0 0 / 13%);
    border-radius: 12px 12px 0 0 !important;
}

#faqModal .accordion-button {
    font-weight: 600;
    transition: all 0.3s ease;
    border: none !important;
    box-shadow: none !important;
}

#faqModal .accordion-button:hover {
    background: linear-gradient(135deg, #f1f3f4 0%, #e8eaed 100%) !important;
    transform: translateY(-1px);
}

#faqModal .accordion-button:focus {
    box-shadow: 0 0 0 0.25rem rgba(102, 126, 234, 0.25) !important;
}

#faqModal .accordion-body {
    font-size: 0.95rem;
    line-height: 1.6;
}

#faqModal .feature-icon {
    transition: all 0.3s ease;
}

#faqModal .accordion-item:hover .feature-icon {
    transform: scale(1.1);
}

#faqModal .feature-card {
    transition: all 0.3s ease;
}

#faqModal .feature-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.text-purple {
    color: #6f42c1 !important;
}