/* ============================================
   TEACHER DETAILS - PROFESSIONAL DESIGN
   Matching Site Colors (#007b5d)
   ============================================ */

:root {
    --primary-color: #007b5d;
    --primary-hover: #005e46;
    --secondary-color: #00a876;
    --success-color: #00c851;
    --warning-color: #fbbf24;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --border-color: #e5e7eb;
    --bg-light: #f8fffe;
    --bg-gradient: linear-gradient(135deg, #f0fdf9 0%, #e6f7f1 100%);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 40px rgba(0, 123, 93, 0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
    background: var(--bg-gradient) !important;
    color: var(--text-dark) !important;
    line-height: 1.6;
    min-height: 100vh;
}

body.bg-light {
    background: var(--bg-gradient) !important;
}

/* ============================================
   CONTAINER & LAYOUT
   ============================================ */
.container-fluid {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* ============================================
   BACK LINK
   ============================================ */
.back-link,
a[href*="find_teacher"] {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color) !important;
    text-decoration: none !important;
    font-weight: 600;
    margin-bottom: 1.5rem;
    transition: var(--transition);
    font-size: 0.95rem;
}

.back-link:hover,
a[href*="find_teacher"]:hover {
    color: var(--primary-hover) !important;
    transform: translateX(-5px);
}

/* ============================================
   CARDS - MODERN DESIGN
   ============================================ */
.card {
    background: white !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-md) !important;
    transition: var(--transition);
    overflow: hidden;
}

.card:hover {
    box-shadow: var(--shadow-xl) !important;
    transform: translateY(-2px);
}

.card.shadow-sm {
    box-shadow: var(--shadow-md) !important;
}

.card.rounded-4 {
    border-radius: var(--radius-xl) !important;
}

/* ============================================
   PROFILE SECTION
   ============================================ */
.profile-photo,
.rounded-circle {
    border: 4px solid var(--primary-color) !important;
    box-shadow: 0 4px 12px rgba(0, 123, 93, 0.2);
    object-fit: cover;
    transition: var(--transition);
}

.profile-photo:hover,
.rounded-circle:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 123, 93, 0.3);
}

h2.fw-bold {
    color: var(--text-dark);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

/* ============================================
   RATING STARS
   ============================================ */
.bi-star-fill {
    color: var(--warning-color) !important;
    font-size: 1.1rem;
    transition: var(--transition);
}

.bi-star-fill:hover {
    transform: scale(1.2);
}

.rating .bi-star-fill.text-muted {
    color: #d1d5db !important;
}

/* ============================================
   BADGES & TAGS
   ============================================ */
.badge {
    padding: 0.5rem 1rem !important;
    border-radius: 20px !important;
    font-weight: 600 !important;
    font-size: 0.85rem !important;
    transition: var(--transition);
}

.badge.bg-success,
span.badge.bg-success,
.tag-badge {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)) !important;
    color: white !important;
    border: none !important;
    box-shadow: 0 2px 8px rgba(0, 123, 93, 0.2) !important;
}

.badge:hover,
.tag-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 123, 93, 0.3) !important;
}

/* ============================================
   INFO LIST
   ============================================ */
ul.list-unstyled li {
    color: var(--text-light);
    font-size: 0.9rem;
    font-weight: 500;
}

ul.list-unstyled li i {
    color: var(--primary-color);
    font-size: 1rem;
}

/* ============================================
   PRICING CARD
   ============================================ */
.price,
.fs-3.fw-bold.text-success,
div.fs-3.fw-bold.text-success {
    color: var(--primary-color) !important;
    font-size: 2.5rem !important;
    font-weight: 800 !important;
    margin-bottom: 1.5rem !important;
    text-shadow: 0 2px 4px rgba(0, 123, 93, 0.1);
}

/* ============================================
   BUTTONS - PROFESSIONAL DESIGN
   ============================================ */
.btn {
    padding: 0.75rem 1.5rem !important;
    border-radius: var(--radius-sm) !important;
    font-weight: 600 !important;
    font-size: 0.95rem !important;
    transition: var(--transition) !important;
    border: none !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0.5rem !important;
}

/* Button Icons - Make them visible and professional */
.btn i,
.btn .bi,
.btn .fa,
.btn .fas {
    display: inline-block !important;
    font-size: 1.1rem !important;
    color: inherit !important;
    margin-right: 0.5rem !important;
    vertical-align: middle !important;
    line-height: 1 !important;
}

.btn-success,
#open-modal-btn,
button[style*="background-color:#198754"],
button[style*="background-color: #198754"] {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)) !important;
    color: white !important;
    border: none !important;
    box-shadow: 0 4px 12px rgba(0, 123, 93, 0.3) !important;
}

.btn-success i,
#open-modal-btn i,
button[style*="background-color:#198754"] i {
    color: white !important;
    font-size: 1.2rem !important;
    margin-right: 0.5rem !important;
}

.btn-success:hover,
#open-modal-btn:hover,
button[style*="background-color:#198754"]:hover {
    background: linear-gradient(135deg, var(--primary-hover), var(--primary-color)) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 16px rgba(0, 123, 93, 0.4) !important;
}

.btn-dark,
#send-message-btn,
button[style*="background-color:black"] {
    background: var(--text-dark) !important;
    color: white !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2) !important;
}

.btn-dark i,
#send-message-btn i,
button[style*="background-color:black"] i {
    color: white !important;
    font-size: 1.2rem !important;
    margin-right: 0.5rem !important;
}

.btn-dark:hover,
#send-message-btn:hover,
button[style*="background-color:black"]:hover {
    background: #111827 !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3) !important;
}

.btn-primary {
    background: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
    box-shadow: 0 4px 12px rgba(0, 123, 93, 0.3);
}

.btn-primary:hover {
    background: var(--primary-hover) !important;
    border-color: var(--primary-hover) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 123, 93, 0.4);
}

.btn i {
    font-size: 1rem;
}

/* Specific icon styling for buttons */
.bi-calendar-event,
.bi-chat-dots {
    display: inline-block !important;
    font-size: 1.2rem !important;
    margin-right: 0.5rem !important;
    vertical-align: middle !important;
}

button .bi-calendar-event,
button .bi-chat-dots,
.btn .bi-calendar-event,
.btn .bi-chat-dots {
    color: white !important;
    opacity: 1 !important;
    visibility: visible !important;
}

/* ============================================
   VIDEO SECTION
   ============================================ */
.video-container,
.ratio {
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--bg-light);
    border: 2px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.video-container video,
.ratio video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-container .bg-light,
.ratio .bg-light {
    background: linear-gradient(135deg, #f8fffe 0%, #e8f8f1 100%) !important;
}

.video-container i,
.ratio i {
    color: var(--primary-color);
}

/* ============================================
   AVAILABILITY SECTION - PROFESSIONAL DESIGN
   ============================================ */
.availability-time {
    background: linear-gradient(135deg, rgba(0, 123, 93, 0.1), rgba(0, 168, 118, 0.08)) !important;
    border: 2px solid rgba(0, 123, 93, 0.25) !important;
    border-radius: 8px !important;
    padding: 0.6rem 1.2rem !important;
    margin-bottom: 0.6rem !important;
    font-weight: 600 !important;
    color: var(--primary-color) !important;
    display: inline-block !important;
    transition: var(--transition) !important;
    font-size: 0.9rem !important;
    box-shadow: 0 2px 4px rgba(0, 123, 93, 0.1) !important;
}

.availability-time:hover {
    background: linear-gradient(135deg, rgba(0, 123, 93, 0.18), rgba(0, 168, 118, 0.15)) !important;
    transform: translateX(5px) !important;
    border-color: var(--primary-color) !important;
    box-shadow: 0 4px 8px rgba(0, 123, 93, 0.2) !important;
}

/* Day headers in availability */
.availability-day {
    color: var(--text-dark) !important;
    font-weight: 700 !important;
    font-size: 1rem !important;
    margin-bottom: 0.75rem !important;
    margin-top: 1rem !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
}

.availability-day::before {
    content: "📅";
    font-size: 1.1rem;
}

/* ============================================
   SECTION HEADINGS
   ============================================ */
h4 {
    color: var(--text-dark) !important;
    font-weight: 700 !important;
    font-size: 1.5rem !important;
    margin-bottom: 1.5rem !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
}

h4 i {
    color: var(--primary-color) !important;
    font-size: 1.3rem !important;
}

/* ============================================
   MODAL - PROFESSIONAL DESIGN
   ============================================ */
.hidden {
    display: none !important;
}

#modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.65) !important;
    backdrop-filter: blur(8px) !important;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    padding: 1rem;
    animation: fadeIn 0.3s ease;
}

#modal-overlay.hidden {
    display: none !important;
}

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

.modal-content {
    background: white !important;
    border-radius: var(--radius-xl) !important;
    padding: 2.5rem !important;
    max-width: 650px !important;
    width: 100% !important;
    max-height: 90vh !important;
    overflow-y: auto !important;
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.35) !important;
    position: relative;
    animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(0, 123, 93, 0.1) !important;
}

@keyframes slideUp {
    from {
        transform: translateY(60px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Modal Header */
.modal-content h3,
.modal-content h2 {
    color: var(--text-dark) !important;
    font-weight: 700 !important;
    font-size: 1.75rem !important;
    margin-bottom: 2rem !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.75rem !important;
    padding-bottom: 1rem !important;
    border-bottom: 2px solid var(--border-color) !important;
}

.modal-content h3::before,
.modal-content h2::before {
    content: "📅";
    font-size: 1.5rem;
}

/* Date Input in Modal */
.modal-content input[type="date"] {
    width: 100% !important;
    padding: 0.9rem 1.2rem !important;
    border: 2px solid var(--border-color) !important;
    border-radius: var(--radius-sm) !important;
    font-size: 1rem !important;
    transition: var(--transition) !important;
    font-weight: 500 !important;
    color: var(--text-dark) !important;
}

.modal-content input[type="date"]:focus {
    outline: none !important;
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 4px rgba(0, 123, 93, 0.1) !important;
}

/* Modal Labels */
.modal-content label,
.modal-content strong {
    display: block !important;
    font-weight: 600 !important;
    color: var(--text-dark) !important;
    margin-bottom: 0.75rem !important;
    font-size: 1rem !important;
}

/* Close button */
.modal-content .close-btn,
#modal-close {
    position: absolute !important;
    top: 1.5rem !important;
    right: 1.5rem !important;
    background: var(--bg-light) !important;
    border: none !important;
    width: 40px !important;
    height: 40px !important;
    border-radius: 50% !important;
    font-size: 1.5rem !important;
    cursor: pointer !important;
    transition: var(--transition) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: var(--text-dark) !important;
}

.modal-content .close-btn:hover,
#modal-close:hover {
    background: #ef4444 !important;
    color: white !important;
    transform: rotate(90deg) !important;
}

/* Confirm button in modal */
#modal-confirm,
.modal-content .btn-primary,
.modal-content button[type="submit"] {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)) !important;
    color: white !important;
    border: none !important;
    padding: 1rem 2.5rem !important;
    border-radius: var(--radius-sm) !important;
    font-weight: 700 !important;
    font-size: 1rem !important;
    cursor: pointer !important;
    transition: var(--transition) !important;
    box-shadow: 0 6px 20px rgba(0, 123, 93, 0.35) !important;
    width: 100% !important;
    margin-top: 1.5rem !important;
}

#modal-confirm:hover,
.modal-content .btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-hover), var(--primary-color)) !important;
    transform: translateY(-3px) !important;
    box-shadow: 0 10px 28px rgba(0, 123, 93, 0.45) !important;
}

#modal-confirm:disabled {
    background: var(--text-light) !important;
    cursor: not-allowed !important;
    opacity: 0.5 !important;
    transform: none !important;
}

/* ============================================
   TIME SLOTS - PROFESSIONAL DESIGN
   ============================================ */
.time-slot-btn {
    border: 2px solid var(--primary-color) !important;
    background: white !important;
    color: var(--primary-color) !important;
    padding: 0.85rem 1.5rem !important;
    border-radius: var(--radius-sm) !important;
    cursor: pointer !important;
    transition: background 0.2s ease, color 0.2s ease !important;
    font-weight: 600 !important;
    font-size: 0.95rem !important;
    box-shadow: 0 2px 6px rgba(0, 123, 93, 0.15) !important;
    display: inline-block !important;
    min-width: 130px !important;
    text-align: center !important;
    margin: 0 !important;
    transform: none !important;
    flex: 0 0 auto !important;
    vertical-align: top !important;
    line-height: 1.5 !important;
    height: auto !important;
}

.time-slot-btn:hover {
    background: var(--primary-color) !important;
    color: white !important;
    transform: none !important;
    /* Keep everything same */
    box-shadow: 0 2px 6px rgba(0, 123, 93, 0.15) !important;
    border: 2px solid var(--primary-color) !important;
    padding: 0.85rem 1.5rem !important;
    vertical-align: top !important;
}

.time-slot-btn.btn-primary,
.time-slot-btn.active,
.time-slot-btn.selected {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)) !important;
    color: white !important;
    border: 2px solid var(--primary-color) !important;
    /* Keep everything same */
    box-shadow: 0 2px 6px rgba(0, 123, 93, 0.15) !important;
    padding: 0.85rem 1.5rem !important;
    transform: none !important;
    vertical-align: top !important;
}

.time-slot-btn.btn-outline-primary {
    background: white !important;
    color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
}

/* Time slots container */
.time-slots {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 0.75rem !important;
    margin-top: 1rem !important;
    padding: 1.5rem !important;
    background: var(--bg-light) !important;
    border-radius: var(--radius-md) !important;
    border: 1px solid var(--border-color) !important;
    align-items: flex-start !important;
    justify-content: flex-start !important;
}

/* Available Time Slots section in modal */
.available-time-slots {
    margin-bottom: 2rem !important;
}

.available-time-slots strong {
    display: block !important;
    font-weight: 700 !important;
    color: var(--text-dark) !important;
    margin-bottom: 1rem !important;
    font-size: 1.1rem !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
}

.available-time-slots strong::before {
    content: "🕐";
    font-size: 1.2rem;
}

/* ============================================
   ICONS
   ============================================ */
.bi, .fa, .fas, .far {
    transition: var(--transition);
}

.bi-geo-alt-fill,
.bi-journal-bookmark-fill,
.bi-people-fill,
.bi-camera-video,
.bi-clock-history,
.bi-calendar-event,
.bi-chat-dots,
.bi-arrow-left {
    color: var(--primary-color) !important;
}

i.bi-geo-alt-fill,
i.bi-journal-bookmark-fill,
i.bi-people-fill,
i.bi-camera-video,
i.bi-clock-history,
i.bi-calendar-event,
i.bi-chat-dots,
i.bi-arrow-left {
    color: var(--primary-color) !important;
}

/* ============================================
   TEXT COLORS
   ============================================ */
.text-success,
a.text-success {
    color: var(--primary-color) !important;
}

.text-muted {
    color: var(--text-light) !important;
}

a.text-success:hover {
    color: var(--primary-hover) !important;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Tablets */
@media (max-width: 1024px) {
    .container-fluid {
        padding: 1.5rem 1rem;
    }
    
    h2.fw-bold {
        font-size: 1.75rem;
    }
    
    .price,
    .fs-3.fw-bold.text-success {
        font-size: 2rem !important;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .container-fluid {
        padding: 1rem 0.75rem;
    }
    
    h2.fw-bold {
        font-size: 1.5rem;
    }
    
    .price,
    .fs-3.fw-bold.text-success {
        font-size: 1.75rem !important;
    }
    
    .rounded-circle {
        width: 100px !important;
        height: 100px !important;
    }
    
    .badge {
        font-size: 0.75rem;
        padding: 0.4rem 0.8rem;
    }
    
    .btn {
        padding: 0.65rem 1.25rem;
        font-size: 0.9rem;
    }
    
    .modal-content {
        padding: 2rem 1.5rem;
    }
    
    h4 {
        font-size: 1.25rem;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    h2.fw-bold {
        font-size: 1.25rem;
    }
    
    .price,
    .fs-3.fw-bold.text-success {
        font-size: 1.5rem !important;
    }
    
    .rounded-circle {
        width: 80px !important;
        height: 80px !important;
    }
    
    ul.list-unstyled {
        flex-direction: column !important;
        gap: 0.5rem !important;
    }
    
    .modal-content {
        padding: 1.5rem 1rem;
    }
}

/* ============================================
   SMOOTH ANIMATIONS
   ============================================ */
.card,
.btn,
.badge,
.availability-time,
.time-slot-btn {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   HOVER EFFECTS
   ============================================ */
.card:hover {
    transform: translateY(-4px);
}

/* ============================================
   FOCUS STATES
   ============================================ */
button:focus,
input:focus,
select:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    body {
        background: white;
    }
    
    .btn,
    .back-link,
    #modal-overlay {
        display: none !important;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}

/* ============================================
   ADDITIONAL UTILITY CLASSES
   ============================================ */
.text-primary {
    color: var(--primary-color) !important;
}

.bg-primary {
    background-color: var(--primary-color) !important;
}

.border-primary {
    border-color: var(--primary-color) !important;
}

/* ============================================
   CUSTOM SCROLLBAR
   ============================================ */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-light);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 5px;
}

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


/* ============================================
   FORCE ICON VISIBILITY IN BUTTONS
   ============================================ */
button i.bi,
button i.fa,
button i.fas,
.btn i.bi,
.btn i.fa,
.btn i.fas {
    display: inline-block !important;
    visibility: visible !important;
    opacity: 1 !important;
    font-style: normal !important;
    font-variant: normal !important;
    text-rendering: auto !important;
    -webkit-font-smoothing: antialiased !important;
    -moz-osx-font-smoothing: grayscale !important;
    font-family: "bootstrap-icons" !important;
    width: auto !important;
    height: auto !important;
    line-height: 1 !important;
}

/* Specific Bootstrap Icons with correct unicode */
.bi-calendar-event::before {
    content: "\f1ec" !important;
    display: inline-block !important;
    font-family: "bootstrap-icons" !important;
}

.bi-chat-dots::before {
    content: "\f26b" !important;
    display: inline-block !important;
    font-family: "bootstrap-icons" !important;
}

.bi-arrow-left::before {
    content: "\f12f" !important;
    display: inline-block !important;
    font-family: "bootstrap-icons" !important;
}

/* Hide emoji fallback when icon loads successfully */
button i.bi::after,
.btn i.bi::after {
    display: none !important;
    content: none !important;
}

/* Only show emoji if icon is empty (font didn't load) */
button i.bi:empty::after,
.btn i.bi:empty::after {
    display: none !important;
    content: none !important;
}

/* Make sure icons have proper spacing */
button .bi-calendar-event,
button .bi-chat-dots,
.btn .bi-calendar-event,
.btn .bi-chat-dots {
    margin-right: 0.5rem !important;
    margin-left: 0 !important;
}

/* Icon animation on hover */
.btn:hover i {
    transform: scale(1.1);
    transition: transform 0.2s ease;
}

/* Ensure me-2 class works */
.me-2 {
    margin-right: 0.5rem !important;
}


/* ============================================
   MODAL SECTIONS - ENHANCED STYLING
   ============================================ */

/* Select Date Section */
.modal-content section {
    margin-bottom: 2rem !important;
}

.modal-content .form-label {
    font-weight: 600 !important;
    color: var(--text-dark) !important;
    margin-bottom: 0.75rem !important;
    font-size: 1rem !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
}

.modal-content .form-label::before {
    content: "📅";
    font-size: 1.1rem;
}

.modal-content .form-control {
    padding: 0.9rem 1.2rem !important;
    border: 2px solid var(--border-color) !important;
    border-radius: var(--radius-sm) !important;
    font-size: 1rem !important;
    transition: var(--transition) !important;
    font-weight: 500 !important;
}

.modal-content .form-control:focus {
    outline: none !important;
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 4px rgba(0, 123, 93, 0.1) !important;
}

/* Available Time Slots Header */
.available-time-slots h5,
.available-time-slots strong {
    color: var(--text-dark) !important;
    font-weight: 700 !important;
    font-size: 1.1rem !important;
    margin-bottom: 1rem !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
}

/* Time Slots Grid in Modal */
.modal-content .time-slots {
    display: grid !important;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)) !important;
    gap: 0.75rem !important;
    margin-top: 1rem !important;
    padding: 1.5rem !important;
    background: linear-gradient(135deg, #f8fffe 0%, #e8f8f1 100%) !important;
    border-radius: var(--radius-md) !important;
    border: 2px solid rgba(0, 123, 93, 0.1) !important;
}

/* Lesson Summary Section */
.new-lesson-schedule {
    background: linear-gradient(135deg, rgba(0, 123, 93, 0.08), rgba(0, 168, 118, 0.05)) !important;
    padding: 1.5rem !important;
    border-radius: var(--radius-md) !important;
    margin-bottom: 2rem !important;
    border-left: 4px solid var(--primary-color) !important;
    box-shadow: 0 2px 8px rgba(0, 123, 93, 0.1) !important;
}

.new-lesson-schedule strong {
    display: block !important;
    font-weight: 700 !important;
    color: var(--text-dark) !important;
    margin-bottom: 1rem !important;
    font-size: 1.15rem !important;
}

.new-lesson-schedule p {
    margin-bottom: 0.75rem !important;
    color: var(--text-dark) !important;
    font-size: 0.95rem !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
}

.new-lesson-schedule p b {
    font-weight: 600 !important;
    color: var(--text-dark) !important;
    min-width: 80px !important;
}

.new-lesson-schedule p span {
    color: var(--primary-color) !important;
    font-weight: 600 !important;
}

/* Modal Actions */
.modal-actions,
.modal-actions2 {
    display: flex !important;
    justify-content: center !important;
    gap: 1rem !important;
    margin-top: 2rem !important;
}

/* Close button (X) */
.btn-close {
    background: transparent !important;
    border: none !important;
    font-size: 1.5rem !important;
    cursor: pointer !important;
    opacity: 0.6 !important;
    transition: var(--transition) !important;
    padding: 0.5rem !important;
}

.btn-close:hover {
    opacity: 1 !important;
    transform: rotate(90deg) !important;
}

/* Modal Title Styling */
.modal-content h3 {
    color: var(--text-dark) !important;
    font-weight: 700 !important;
    font-size: 1.75rem !important;
    margin-bottom: 2rem !important;
    padding-bottom: 1rem !important;
    border-bottom: 2px solid var(--border-color) !important;
}

/* No slots message */
.no-slots-message {
    text-align: center !important;
    padding: 2rem !important;
    color: var(--text-light) !important;
    font-size: 1rem !important;
}

.no-slots-message i {
    font-size: 3rem !important;
    color: var(--text-light) !important;
    margin-bottom: 1rem !important;
    display: block !important;
}

/* Responsive Modal */
@media (max-width: 768px) {
    .modal-content {
        padding: 2rem 1.5rem !important;
        max-width: 95% !important;
    }
    
    .modal-content h3 {
        font-size: 1.5rem !important;
    }
    
    .modal-content .time-slots {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)) !important;
        gap: 0.5rem !important;
        padding: 1rem !important;
    }
    
    .time-slot-btn {
        padding: 0.7rem 1rem !important;
        font-size: 0.85rem !important;
        min-width: 100px !important;
    }
}

@media (max-width: 480px) {
    .modal-content {
        padding: 1.5rem 1rem !important;
    }
    
    .modal-content .time-slots {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}


/* ============================================
   DURATION SELECTION - PROFESSIONAL DESIGN
   ============================================ */
.duration-options {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)) !important;
    gap: 1rem !important;
    margin-top: 1rem !important;
}

.duration-card {
    position: relative !important;
    background: white !important;
    border: 3px solid var(--border-color) !important;
    border-radius: var(--radius-md) !important;
    padding: 1.5rem 1rem !important;
    text-align: center !important;
    cursor: pointer !important;
    transition: background 0.2s ease, border-color 0.2s ease !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
    transform: none !important;
}

.duration-card:hover {
    border-color: var(--primary-color) !important;
    transform: none !important;
    /* Keep same shadow - don't change it */
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
}

.duration-card.selected {
    background: linear-gradient(135deg, rgba(0, 123, 93, 0.1), rgba(0, 168, 118, 0.08)) !important;
    border-color: var(--primary-color) !important;
    border-width: 3px !important;
    /* Keep same shadow - don't change it */
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
    transform: none !important;
}

.duration-time {
    font-size: 1.75rem !important;
    font-weight: 800 !important;
    color: var(--text-dark) !important;
    margin-bottom: 0.5rem !important;
}

.duration-card.selected .duration-time {
    color: var(--primary-color) !important;
}

.duration-price {
    font-size: 1.1rem !important;
    font-weight: 600 !important;
    color: var(--text-light) !important;
}

.duration-card.selected .duration-price {
    color: var(--primary-color) !important;
}

.duration-check {
    position: absolute !important;
    top: -8px !important;
    right: -8px !important;
    width: 32px !important;
    height: 32px !important;
    background: var(--primary-color) !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    opacity: 0 !important;
    transform: scale(0) !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: 0 4px 12px rgba(0, 123, 93, 0.4) !important;
}

.duration-card.selected .duration-check {
    opacity: 1 !important;
    transform: scale(1) !important;
}

.duration-check i {
    color: white !important;
    font-size: 1rem !important;
}

/* Duration label styling */
.duration-options + label,
section:has(.duration-options) > label {
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    font-weight: 700 !important;
    color: var(--text-dark) !important;
    font-size: 1.1rem !important;
    margin-bottom: 0.75rem !important;
}

.duration-options + label::before,
section:has(.duration-options) > label::before {
    content: "⏱️";
    font-size: 1.2rem;
}

/* Responsive duration cards */
@media (max-width: 768px) {
    .duration-options {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)) !important;
        gap: 0.75rem !important;
    }
    
    .duration-card {
        padding: 1.25rem 0.75rem !important;
    }
    
    .duration-time {
        font-size: 1.5rem !important;
    }
    
    .duration-price {
        font-size: 1rem !important;
    }
}

@media (max-width: 480px) {
    .duration-options {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}


/* ============================================
   FORCE NO MOVEMENT ON TIME SLOTS AND DURATION CARDS
   ============================================ */
.time-slot-btn,
.time-slot-btn:hover,
.time-slot-btn:active,
.time-slot-btn:focus,
.time-slot-btn.btn-primary,
.time-slot-btn.btn-primary:hover,
.time-slot-btn.active,
.time-slot-btn.selected {
    transform: none !important;
    -webkit-transform: none !important;
    -moz-transform: none !important;
    -ms-transform: none !important;
    /* Keep shadow consistent */
    box-shadow: 0 2px 6px rgba(0, 123, 93, 0.15) !important;
    /* Keep border consistent */
    border: 2px solid var(--primary-color) !important;
    border-width: 2px !important;
    /* Keep padding consistent */
    padding: 0.85rem 1.5rem !important;
    /* Keep vertical alignment */
    vertical-align: top !important;
    /* Keep display consistent */
    display: inline-block !important;
}

.duration-card,
.duration-card:hover,
.duration-card:active,
.duration-card:focus,
.duration-card.selected {
    transform: none !important;
    -webkit-transform: none !important;
    -moz-transform: none !important;
    -ms-transform: none !important;
    /* Keep shadow consistent */
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
    /* Keep border width consistent */
    border-width: 3px !important;
    /* Keep padding consistent */
    padding: 1.5rem 1rem !important;
}

/* ============================================
   GUEST BUTTONS (NON-LOGGED IN USERS)
   ============================================ */
.guest-register-btn {
    background: white !important;
    border: 3px solid var(--primary-color) !important;
    color: var(--primary-color) !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
}

.guest-register-btn:hover {
    background: var(--primary-color) !important;
    color: white !important;
    border-color: var(--primary-color) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 12px rgba(0, 123, 93, 0.3) !important;
}

a.btn:hover {
    text-decoration: none !important;
}