:root {
    --primary-color: #8B5CF6;
    --primary-dark: #6D28D9;
    --primary-light: #A78BFA;
    --secondary-color: #EC4899;
    --secondary-dark: #DB2777;
    --accent-color: #F59E0B;
    --success-color: #10B981;
    --danger-color: #EF4444;
    --dark-color: #1F2937;
    --light-color: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-600: #4B5563;
    --gray-800: #1F2937;
    --white: #FFFFFF;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

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

body {
    font-family: 'Poppins', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    overflow-x: hidden;
    line-height: 1.6;
    color: var(--dark-color);
    background: var(--white);
}

/* Navigation */
.custom-navbar {
    background: rgba(31, 41, 55, 0.95) !important;
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    z-index: 1000;
}

.custom-navbar.scrolled {
    background: rgba(31, 41, 55, 0.98) !important;
    box-shadow: var(--shadow-lg);
}

.brand-logo {
    font-size: 1.5rem;
    color: var(--white) !important;
    transition: all 0.3s ease;
}

.brand-logo:hover {
    color: var(--primary-light) !important;
    transform: scale(1.05);
}

.brand-logo i {
    color: var(--primary-light);
    font-size: 1.8rem;
}

.navbar-nav .nav-link {
    font-weight: 500;
    color: var(--white) !important;
    padding: 0.5rem 1rem !important;
    margin: 0 0.25rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
}

.navbar-nav .nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-light);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::before,
.navbar-nav .nav-link.active::before {
    width: 80%;
}

.navbar-nav .nav-link.active {
    color: var(--primary-light) !important;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-light) !important;
    transform: translateY(-2px);
}

.btn-nav-link {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)) !important;
    border-radius: 25px !important;
    padding: 0.5rem 1.5rem !important;
    margin-left: 0.5rem;
    box-shadow: var(--shadow-md);
}

.btn-nav-link:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-nav-link::before {
    display: none;
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    margin-top: 0;
}

#slide-carousel {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

#slide-carousel .carousel-inner,
#slide-carousel .carousel-item {
    height: 100vh;
}

#slide-carousel .carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.7);
    transition: transform 0.5s ease;
}

#slide-carousel .carousel-item.active img {
    transform: scale(1.05);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.4), rgba(236, 72, 153, 0.4));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding-top: 80px;
}

.hero-content h1 {
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: 800;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-content .lead {
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-weight: 400;
    text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.3);
    margin-bottom: 2rem;
}

.hero-content .btn-light {
    background: var(--white);
    color: var(--primary-color);
    font-weight: 600;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    box-shadow: var(--shadow-xl);
    transition: all 0.3s ease;
    border: none;
}

.hero-content .btn-light:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: var(--shadow-2xl);
    background: var(--primary-light);
    color: var(--white);
}

.carousel-control-prev,
.carousel-control-next {
    z-index: 3;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.carousel-control-prev {
    left: 20px;
}

.carousel-control-next {
    right: 20px;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-50%) scale(1.1);
}

/* Section Headers */
.section-header {
    margin-bottom: 3rem;
}

.section-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
    box-shadow: var(--shadow-md);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--gray-600);
    font-weight: 400;
}

/* Hakkımızda - metin ve görsel yan yana */
#hakkimizda .hakkimizda-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--gray-800);
}
#hakkimizda .hakkimizda-text p {
    margin-bottom: 1rem;
}
#hakkimizda .hakkimizda-single-img {
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}
#hakkimizda .hakkimizda-single-img img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    object-position: center;
}
#hakkimizda .hakkimizda-thumb img {
    width: 100%;
    height: auto;
    max-height: 200px;
    object-fit: contain;
    object-position: center;
}
#hakkimizda .hakkimizda-gallery:empty {
    min-height: 0;
}

/* Gallery Section */
.gallery-section {
    background: linear-gradient(to bottom, var(--white), var(--gray-100));
    position: relative;
    overflow: hidden;
}

.gallery-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to bottom, transparent, var(--gray-100));
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    height: 100%;
    box-shadow: var(--shadow-md);
    background: var(--white);
}

.gallery-item:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-2xl);
}

.gallery-image-wrapper {
    position: relative;
    overflow: hidden;
    height: 350px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.gallery-item:hover img {
    transform: scale(1.15);
}

.gallery-hover-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 2;
}

.gallery-hover-icon i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.gallery-item:hover .gallery-hover-icon {
    transform: translate(-50%, -50%) scale(1);
}

.gallery-item .gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    color: var(--white);
    padding: 2rem;
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-item .gallery-overlay h5 {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* Appointment Section */
.appointment-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    position: relative;
    overflow: hidden;
}

.appointment-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.appointment-card-modern {
    background: var(--white);
    border-radius: 30px;
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.appointment-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.appointment-header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

.appointment-icon-wrapper {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 1;
}

.appointment-icon-wrapper i {
    font-size: 2.5rem;
}

.appointment-title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    position: relative;
    z-index: 1;
}

.appointment-subtitle {
    font-size: 1rem;
    opacity: 0.9;
    position: relative;
    z-index: 1;
}

.appointment-body {
    background: var(--white);
}

.form-label {
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}

.form-label i {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.form-control,
.form-select {
    border: 2px solid var(--gray-200);
    border-radius: 12px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--white);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(139, 92, 246, 0.15);
    background: var(--white);
    outline: none;
}

.btn-submit-appointment {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    border: none;
    border-radius: 15px;
    font-weight: 600;
    font-size: 1.1rem;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-submit-appointment::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

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

.btn-submit-appointment:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.btn-submit-appointment:active {
    transform: translateY(-1px);
}

/* Footer */
.custom-footer {
    background: linear-gradient(135deg, var(--dark-color), #111827);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.custom-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

.footer-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
}

.footer-brand i {
    color: var(--primary-light);
    font-size: 1.8rem;
}

.footer-link {
    color: var(--primary-light);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-link:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

/* Animations */
.animate-fade-in {
    animation: fadeInUp 1s ease-out;
}

.animate-fade-in-delay {
    animation: fadeInUp 1s ease-out 0.3s both;
}

.animate-fade-in-delay-2 {
    animation: fadeInUp 1s ease-out 0.6s both;
}

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

/* Admin Panel Styles */
.admin-container {
    display: flex;
    min-height: 100vh;
    padding-top: 56px;
    background: var(--gray-100);
}

.sidebar {
    width: 280px;
    background: linear-gradient(180deg, var(--dark-color), #111827);
    color: var(--white);
    padding: 2rem 0;
    position: fixed;
    height: calc(100vh - 56px);
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    z-index: 100;
}

.sidebar::-webkit-scrollbar {
    width: 6px;
}

.sidebar::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
}

.sidebar::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 3px;
}

.sidebar h2 {
    padding: 0 1.5rem;
    margin-bottom: 2rem;
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sidebar nav a {
    display: flex;
    align-items: center;
    padding: 1rem 1.5rem;
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
    position: relative;
    font-weight: 500;
}

.sidebar nav a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    transition: width 0.3s ease;
}

.sidebar nav a:hover::before,
.sidebar nav a.active::before {
    width: 4px;
}

.sidebar nav a:hover,
.sidebar nav a.active {
    background: rgba(139, 92, 246, 0.1);
    color: var(--primary-light);
    padding-left: 2rem;
}

.sidebar nav a i {
    margin-right: 0.75rem;
    width: 24px;
    font-size: 1.2rem;
}

.admin-content {
    margin-left: 280px;
    flex: 1;
    padding: 2rem;
    background: var(--gray-100);
}

.admin-header {
    margin-bottom: 2rem;
}

.admin-header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--dark-color);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.admin-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 1px solid var(--gray-200);
}

.admin-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.admin-card h3 {
    margin-bottom: 1.5rem;
    color: var(--dark-color);
    font-weight: 700;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
}

.admin-card h3 i {
    margin-right: 0.75rem;
    color: var(--primary-color);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid var(--gray-200);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.stat-card h4 {
    color: var(--gray-600);
    margin-bottom: 1rem;
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-card .value {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-card.expense .value {
    background: linear-gradient(135deg, var(--danger-color), #DC2626);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-card.net .value {
    background: linear-gradient(135deg, var(--success-color), #059669);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-content {
    display: none;
}

.page-content.active {
    display: block;
}

/* Table Styles */
.table {
    border-radius: 15px;
    overflow: hidden;
}

.table thead {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
}

.table thead th {
    border: none;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.5px;
    padding: 1rem;
}

.table tbody tr {
    transition: all 0.3s ease;
}

.table tbody tr:hover {
    background: var(--gray-100);
    transform: scale(1.01);
}

.table tbody td {
    padding: 1rem;
    vertical-align: middle;
    border-color: var(--gray-200);
}

/* Badge Styles */
.badge {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.875rem;
}

.status-badge.pending {
    background: linear-gradient(135deg, #F59E0B, #D97706);
    color: var(--white);
}

.status-badge.confirmed {
    background: linear-gradient(135deg, var(--success-color), #059669);
    color: var(--white);
}

.status-badge.completed {
    background: linear-gradient(135deg, #3B82F6, #2563EB);
    color: var(--white);
}

.status-badge.cancelled {
    background: linear-gradient(135deg, var(--danger-color), #DC2626);
    color: var(--white);
}

/* Button Styles */
.btn {
    border-radius: 12px;
    font-weight: 600;
    padding: 0.5rem 1.5rem;
    transition: all 0.3s ease;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, var(--primary-dark), var(--secondary-dark));
}

.btn-success {
    background: linear-gradient(135deg, var(--success-color), #059669);
    color: var(--white);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger-color), #DC2626);
    color: var(--white);
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
    border-radius: 8px;
}

/* Modal Styles */
.modal-content {
    border-radius: 20px;
    border: none;
    box-shadow: var(--shadow-2xl);
}

.modal-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    border-radius: 20px 20px 0 0;
    border: none;
}

.modal-title {
    font-weight: 700;
}

/* Admin Panel Specific Styles */
.notification-btn-custom {
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.notification-btn-custom:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

.logout-btn-custom {
    border-radius: 20px;
    transition: all 0.3s ease;
}

.logout-btn-custom:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

@keyframes pulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        transform: translate(-50%, -50%) scale(1.1);
    }
}

.sidebar-nav {
    padding: 0;
}

/* Login Page Styles */
.login-page {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.login-page::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

.login-card {
    max-width: 450px;
    width: 100%;
    position: relative;
    z-index: 1;
}

.login-card .card {
    border-radius: 25px;
    border: none;
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
}

.login-card .card-body {
    padding: 3rem;
}

.login-icon-wrapper {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-lg);
}

.login-icon-wrapper i {
    font-size: 3rem;
    color: var(--white);
}

.login-card h2 {
    font-weight: 800;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.login-card .text-muted {
    color: var(--gray-600);
    font-size: 0.95rem;
}

.login-card .form-control {
    border-radius: 12px;
    padding: 0.875rem 1rem;
    border: 2px solid var(--gray-200);
    transition: all 0.3s ease;
}

.login-card .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(139, 92, 246, 0.15);
}

.login-card .btn-primary {
    width: 100%;
    padding: 0.875rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1.1rem;
    margin-top: 1rem;
}

/* Responsive Design */
@media (max-width: 992px) {
    .admin-content {
        margin-left: 0;
        padding: 1rem;
    }
    
    .sidebar {
        width: 100%;
        position: relative;
        height: auto;
        max-height: 400px;
    }
}

@media (max-width: 768px) {
    .hero-content {
        padding-top: 100px;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .appointment-card-modern {
        border-radius: 20px;
    }
    
    .appointment-body {
        padding: 1.5rem !important;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .admin-card {
        padding: 1.5rem;
        border-radius: 15px;
    }
    
    .gallery-item img {
        height: 250px;
    }
    
    .navbar-nav .nav-link {
        padding: 0.75rem 1rem !important;
    }
    
    .btn-nav-link {
        margin-left: 0;
        margin-top: 0.5rem;
    }
}

@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 1.75rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .gallery-item img {
        height: 200px;
    }
    
    .appointment-icon-wrapper {
        width: 60px;
        height: 60px;
    }
    
    .appointment-icon-wrapper i {
        font-size: 2rem;
    }
}

/* Loading Spinner */
.spinner-border {
    width: 3rem;
    height: 3rem;
    border-width: 0.3em;
}

/* Form Message */
#form-message {
    border-radius: 12px;
    padding: 1rem;
    font-weight: 500;
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Selection */
::selection {
    background: var(--primary-color);
    color: var(--white);
}

::-moz-selection {
    background: var(--primary-color);
    color: var(--white);
}