/* ===== HOSPITAL WEBSITE CUSTOM STYLES - GREEN THEME ===== */
:root {
    --primary-green: #16a34a;
    --secondary-green: #22c55e;
    --light-green: #dcfce7;
    --dark-green: #15803d;
    --accent-teal: #0d9488;
    --light-teal: #ccfbf1;
    --dark-gray: #1f2937;
    --medium-gray: #4b5563;
    --light-gray: #f9fafb;
    --white: #ffffff;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--dark-gray);
    line-height: 1.6;
    background-color: var(--light-gray);
}

/* ===== HEADER & NAVBAR ===== */
.top-bar {
    background: linear-gradient(90deg, var(--dark-green), var(--primary-green));
    color: var(--white);
    padding: 8px 0;
    font-size: 0.9rem;
    font-weight: 500;
}

.top-bar a {
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
}

.top-bar a:hover {
    color: var(--light-green);
    transform: translateY(-1px);
}

.top-bar i {
    margin-right: 8px;
    font-size: 0.9rem;
}

.navbar-brand {
    font-weight: 800;
    font-size: 1.8rem;
    color: var(--dark-green) !important;
    letter-spacing: -0.5px;
}

.navbar-brand span {
    color: var(--primary-green);
    font-weight: 900;
}

.nav-link {
    font-weight: 600;
    margin: 0 8px;
    border-radius: 8px;
    transition: var(--transition) !important;
    padding: 8px 16px !important;
    color: var(--medium-gray) !important;
}

.nav-link:hover, .nav-link.active {
    background: linear-gradient(135deg, var(--light-green), var(--light-teal));
    color: var(--dark-green) !important;
    box-shadow: 0 4px 12px rgba(22, 163, 74, 0.15);
}

.navbar {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    padding: 12px 0;
    background: var(--white) !important;
}

/* ===== BUTTONS ===== */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-green), var(--dark-green));
    border: none;
    padding: 12px 28px;
    font-weight: 600;
    transition: var(--transition);
    border-radius: 10px;
    color: var(--white);
    letter-spacing: 0.3px;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--dark-green), #166534);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(22, 163, 74, 0.3);
    color: var(--white);
}

.btn-success {
    background: linear-gradient(135deg, var(--accent-teal), #0f766e);
    border: none;
    padding: 12px 28px;
    font-weight: 600;
    transition: var(--transition);
    border-radius: 10px;
    color: var(--white);
}

.btn-success:hover {
    background: linear-gradient(135deg, #0f766e, #115e59);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(13, 148, 136, 0.3);
    color: var(--white);
}

.btn-outline-primary {
    color: var(--primary-green);
    border: 2px solid var(--primary-green);
    padding: 10px 25px;
    font-weight: 600;
    transition: var(--transition);
    border-radius: 10px;
    background: transparent;
}

.btn-outline-primary:hover {
    background: linear-gradient(135deg, var(--primary-green), var(--dark-green));
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(22, 163, 74, 0.2);
    border-color: transparent;
}

/* ===== SECTIONS ===== */
.hero-section {
    background: linear-gradient(rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.92)),
                url('https://images.unsplash.com/photo-1516549655669-df6654e435de?ixlib=rb-4.0.3&auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    padding: 120px 0;
    min-height: 85vh;
    display: flex;
    align-items: center;
    position: relative;
}

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

.section-title {
    color: var(--dark-green);
    position: relative;
    padding-bottom: 20px;
    margin-bottom: 40px;
    font-weight: 800;
    font-size: 2.5rem;
    letter-spacing: -0.5px;
}

.section-title:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-green), var(--accent-teal));
    border-radius: 2px;
}

.section-title.text-center:after {
    left: 50%;
    transform: translateX(-50%);
}

/* ===== CARDS ===== */
.card {
    border: none;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    /*height: 100%;*/
    background: var(--white);
    border: 1px solid rgba(22, 163, 74, 0.1);
}

.card:hover {
    transform: translateY(-12px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    border-color: rgba(22, 163, 74, 0.2);
}

.card-img-top {
    height: 220px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.card:hover .card-img-top {
    transform: scale(1.05);
}

.card-body {
    padding: 30px;
}

.card-title {
    color: var(--dark-green);
    font-weight: 700;
    margin-bottom: 12px;
    font-size: 1.4rem;
}

.card-text {
    color: var(--medium-gray);
    line-height: 1.7;
}

/* ===== SERVICES ===== */
.service-card {
    text-align: center;
    padding: 40px 30px;
    border-radius: 16px;
    background: linear-gradient(145deg, var(--white), #f8fafc);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.06);
    transition: var(--transition);
    height: 100%;
    border: 1px solid rgba(22, 163, 74, 0.1);
    position: relative;
    overflow: hidden;
}

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

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
    background: linear-gradient(145deg, var(--white), var(--light-green));
}

.service-icon {
    font-size: 3.5rem;
    color: var(--primary-green);
    margin-bottom: 25px;
    transition: var(--transition);
    display: inline-block;
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
    color: var(--dark-green);
}

.service-card h4 {
    color: var(--dark-green);
    margin-bottom: 15px;
    font-weight: 700;
    font-size: 1.3rem;
}

/* ===== TESTIMONIALS ===== */
.testimonial-card {
    padding: 40px 35px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--light-green), var(--light-teal));
    position: relative;
    margin-top: 30px;
    border: 1px solid rgba(22, 163, 74, 0.15);
}

.testimonial-card:before {
    content: '"';
    font-size: 100px;
    color: var(--primary-green);
    opacity: 0.15;
    position: absolute;
    top: 10px;
    left: 25px;
    font-family: Georgia, serif;
    font-weight: bold;
}

.testimonial-author {
    display: flex;
    align-items: center;
    margin-top: 25px;
}

.author-img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 20px;
    border: 3px solid var(--white);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* ===== FOOTER ===== */
.footer {
    background: linear-gradient(135deg, #1a3a2f, var(--dark-green));
    color: var(--white);
    padding-top: 70px;
    position: relative;
    overflow: hidden;
}

.footer:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-green), var(--accent-teal));
}

.footer h5 {
    color: var(--white);
    margin-bottom: 28px;
    position: relative;
    padding-bottom: 12px;
    font-weight: 700;
    font-size: 1.2rem;
}

.footer h5:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, var(--secondary-green), var(--accent-teal));
    border-radius: 2px;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #d1fae5;
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 8px;
    font-weight: 500;
}

.footer-links a:before {
    content: '›';
    margin-right: 8px;
    color: var(--secondary-green);
    transition: var(--transition);
}

.footer-links a:hover:before {
    margin-right: 12px;
}

.copyright {
    background: rgba(0, 0, 0, 0.2);
    padding: 25px 0;
    margin-top: 50px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright p {
    margin: 0;
    color: #bbf7d0;
    font-size: 0.95rem;
}

/* ===== BREADCRUMB ===== */
.breadcrumb-container {
    background: linear-gradient(90deg, var(--light-green), var(--light-teal));
    padding: 25px 0;
    border-bottom: 1px solid rgba(22, 163, 74, 0.1);
}

.breadcrumb {
    margin-bottom: 0;
    background: transparent;
    padding: 0;
}

.breadcrumb-item a {
    color: var(--dark-green);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.breadcrumb-item a:hover {
    color: var(--primary-green);
}

.breadcrumb-item.active {
    color: var(--medium-gray);
    font-weight: 600;
}

.breadcrumb-item + .breadcrumb-item::before {
    color: var(--primary-green);
    font-weight: bold;
}

/* ===== APPOINTMENT FORM ===== */
.appointment-form {
    background: var(--white);
    padding: 50px;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(22, 163, 74, 0.1);
}

.form-control, .form-select {
    padding: 14px 18px;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    margin-bottom: 24px;
    transition: var(--transition);
    font-size: 1rem;
    background: var(--white);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-green);
    box-shadow: 0 0 0 4px rgba(22, 163, 74, 0.15);
    outline: none;
}

.form-label {
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: 8px;
}

.form-label.required-field:after {
    content: " *";
    color: #ef4444;
}

/* ===== DOCTOR PROFILE ===== */
.doctor-profile-header {
    background: linear-gradient(135deg, var(--light-green), var(--light-teal));
    padding: 50px;
    border-radius: 20px;
    margin-bottom: 50px;
    border: 1px solid rgba(22, 163, 74, 0.15);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.profile-img {
    width: 220px;
    height: 220px;
    border-radius: 50%;
    object-fit: cover;
    border: 8px solid var(--white);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.schedule-table {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(22, 163, 74, 0.1);
}

.schedule-table th {
    background: linear-gradient(90deg, var(--primary-green), var(--dark-green));
    color: var(--white);
    padding: 18px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
}

.schedule-table td {
    padding: 18px;
    vertical-align: middle;
    border-top: 1px solid #e5e7eb;
}

.schedule-table tr:hover {
    background-color: var(--light-green);
}

/* ===== FLOATING BUTTONS ===== */
.floating-buttons {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.floating-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.3rem;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
    transition: var(--transition);
    border: none;
    position: relative;
    overflow: hidden;
}

.floating-btn:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent);
    opacity: 0;
    transition: var(--transition);
}

.floating-btn:hover {
    transform: scale(1.15) rotate(5deg);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

.floating-btn:hover:before {
    opacity: 1;
}

.floating-btn.whatsapp {
    background: linear-gradient(135deg, #25D366, #128C7E);
}

.floating-btn.emergency {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    animation: pulse 2s infinite;
}

.floating-btn.scroll-top {
    background: linear-gradient(135deg, var(--primary-green), var(--dark-green));
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(239, 68, 68, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0);
    }
}

/* ===== COUNTERS ===== */
.counter-box {
    text-align: center;
    padding: 40px 30px;
    border-radius: 16px;
    background: var(--white);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    border: 1px solid rgba(22, 163, 74, 0.1);
    position: relative;
    overflow: hidden;
}

.counter-box:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-green), var(--accent-teal));
}

.counter-box:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
    background: linear-gradient(145deg, var(--white), var(--light-green));
}

.counter {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--dark-green);
    display: block;
    line-height: 1;
    margin-bottom: 10px;
    font-family: 'Inter', sans-serif;
}

.counter-box h5 {
    color: var(--dark-gray);
    margin-top: 15px;
    font-weight: 600;
    font-size: 1.1rem;
}

/* ===== DEPARTMENT CARDS ===== */
.department-card {
    transition: all 0.3s ease;
    height: 100%;
    border: 1px solid rgba(22, 163, 74, 0.1) !important;
}

.department-card:hover {
    border-color: rgba(22, 163, 74, 0.3) !important;
}

.department-icon {
    font-size: 4rem;
    color: var(--primary-green);
    margin-bottom: 25px;
    transition: transform 0.3s ease;
    display: inline-block;
}

.department-card:hover .department-icon {
    transform: scale(1.15) rotate(10deg);
    color: var(--dark-green);
}

.department-badge {
    background: linear-gradient(135deg, var(--light-green), var(--light-teal));
    color: var(--dark-green);
    padding: 8px 18px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-block;
    border: 1px solid rgba(22, 163, 74, 0.2);
}

/* ===== TIME SLOTS ===== */
.time-slot {
    background: linear-gradient(135deg, var(--light-green), var(--light-teal));
    padding: 10px 16px;
    border-radius: 8px;
    font-weight: 600;
    display: inline-block;
    margin: 4px;
    border: 2px solid transparent;
    transition: var(--transition);
    cursor: pointer;
}

.time-slot.available {
    background: linear-gradient(135deg, #dcfce7, #bbf7d0);
    color: var(--dark-green);
    border-color: var(--primary-green);
}

.time-slot.available:hover {
    background: linear-gradient(135deg, var(--primary-green), var(--dark-green));
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(22, 163, 74, 0.3);
}

.time-slot.booked {
    background: linear-gradient(135deg, #fef2f2, #fee2e2);
    color: #991b1b;
    border-color: #fca5a5;
    cursor: not-allowed;
}

/* ===== MODALS ===== */
.modal-content {
    border-radius: 20px;
    overflow: hidden;
    border: none;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.modal-header {
    background: linear-gradient(90deg, var(--primary-green), var(--dark-green));
    color: var(--white);
    padding: 25px 30px;
    border-bottom: none;
}

.modal-title {
    font-weight: 700;
    font-size: 1.5rem;
}

.btn-close-white {
    filter: invert(1) grayscale(100%) brightness(200%);
    opacity: 0.8;
    transition: var(--transition);
}

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

/* ===== TOASTS ===== */
.toast {
    border-radius: 12px;
    border: none;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    overflow: hidden;
}

.toast-header {
    background: linear-gradient(90deg, var(--primary-green), var(--dark-green));
    color: var(--white);
    border-bottom: none;
    padding: 12px 16px;
}

/* ===== PAGINATION ===== */
.pagination {
    gap: 8px;
}

.page-link {
    border: 2px solid #e5e7eb;
    border-radius: 10px !important;
    padding: 10px 18px;
    color: var(--medium-gray);
    font-weight: 600;
    transition: var(--transition);
    background: var(--white);
}

.page-link:hover {
    border-color: var(--primary-green);
    background: var(--light-green);
    color: var(--dark-green);
    transform: translateY(-2px);
}

.page-item.active .page-link {
    background: linear-gradient(135deg, var(--primary-green), var(--dark-green));
    border-color: var(--primary-green);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(22, 163, 74, 0.3);
}

/* ===== ACCORDION ===== */
.accordion-button {
    background: linear-gradient(135deg, var(--light-green), var(--light-teal));
    color: var(--dark-green);
    font-weight: 600;
    padding: 20px;
    border-radius: 12px !important;
    border: 2px solid transparent;
    transition: var(--transition);
}

.accordion-button:not(.collapsed) {
    background: linear-gradient(135deg, var(--primary-green), var(--dark-green));
    color: var(--white);
    box-shadow: 0 4px 12px rgba(22, 163, 74, 0.2);
}

.accordion-button:focus {
    box-shadow: 0 0 0 4px rgba(22, 163, 74, 0.25);
    border-color: var(--primary-green);
}

.accordion-body {
    padding: 25px;
    background: var(--white);
    border-radius: 0 0 12px 12px;
    border: 2px solid #e5e7eb;
    border-top: none;
}

/* ===== ALERTS ===== */
.alert {
    border-radius: 12px;
    border: none;
    padding: 20px;
    border-left: 5px solid;
}

.alert-info {
    background: linear-gradient(135deg, var(--light-teal), #e0f2fe);
    color: var(--dark-green);
    border-left-color: var(--accent-teal);
}

.alert-success {
    background: linear-gradient(135deg, var(--light-green), #d1fae5);
    color: var(--dark-green);
    border-left-color: var(--primary-green);
}

.alert-warning {
    background: linear-gradient(135deg, #fef3c7, #fef9c3);
    color: #92400e;
    border-left-color: #f59e0b;
}

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

.text-success {
    color: var(--dark-green) !important;
}

.bg-primary {
    background: linear-gradient(90deg, var(--primary-green), var(--dark-green)) !important;
    color: var(--white) !important;
}

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

.bg-success {
    background: linear-gradient(90deg, var(--accent-teal), #0f766e) !important;
    color: var(--white) !important;
}

.badge.bg-primary {
    background: linear-gradient(135deg, var(--primary-green), var(--dark-green)) !important;
}

.badge.bg-success {
    background: linear-gradient(135deg, var(--accent-teal), #0f766e) !important;
}

/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 768px) {
    .hero-section {
        padding: 80px 0;
        text-align: center;
        min-height: 70vh;
    }
    
    .section-title {
        font-size: 2rem;
        text-align: center;
    }
    
    .section-title:after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .appointment-form {
        padding: 30px;
    }
    
    .doctor-profile-header {
        padding: 30px;
        text-align: center;
    }
    
    .profile-img {
        width: 180px;
        height: 180px;
        margin-bottom: 20px;
    }
    
    .floating-buttons {
        bottom: 20px;
        right: 20px;
    }
    
    .floating-btn {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .service-card, .counter-box {
        padding: 30px 20px;
    }
    
    .card-body {
        padding: 25px;
    }
    
    .footer {
        padding-top: 50px;
    }
    
    .footer h5 {
        margin-top: 30px;
    }
    
    .top-bar .d-flex {
        flex-direction: column;
        gap: 10px;
    }
}

@media (max-width: 576px) {
    .hero-section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .btn-primary, .btn-success, .btn-outline-primary {
        padding: 10px 20px;
        font-size: 0.95rem;
    }
    
    .appointment-form {
        padding: 20px;
    }
    
    .doctor-profile-header {
        padding: 25px 20px;
    }
    
    .counter {
        font-size: 2.5rem;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

.delay-1 {
    animation-delay: 0.1s;
}

.delay-2 {
    animation-delay: 0.2s;
}

.delay-3 {
    animation-delay: 0.3s;
}

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

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

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--primary-green), var(--dark-green));
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--dark-green), #166534);
}

/* ===== PRINT STYLES ===== */
@media print {
    .floating-buttons,
    .top-bar,
    .navbar,
    .breadcrumb-container,
    .footer {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .container {
        max-width: 100% !important;
        padding: 0 !important;
    }
    
    .card, .appointment-form, .doctor-profile-header {
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }
}