/* ==========================================================================
   CSS VARIABLES & RESET
   ========================================================================== */

:root {
    /* Color Palette */
    --dark-green: #0b3d2e;
    --medium-green: #355F4A;
    --deep-blue: #0a1f44;
    --deep-orange: #d35400;
    --light-bg: #f5f7fa;
    --card-bg: #ffffff;
    --text-dark: #333333;
    --text-light: #666666;
    --border-color: #e1e5eb;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 10px;
    --radius-lg: 15px;
    --radius-xl: 20px;
    --radius-full: 50px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 5px 15px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 15px 40px rgba(0, 0, 0, 0.15);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--light-bg);
    color: var(--text-dark);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}


/* ==========================================================================
   ANIMATIONS
   ========================================================================== */

@keyframes fadeIn {
    from { 
        opacity: 0; 
        transform: translateY(20px); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

@keyframes slideIn {
    from { 
        transform: translateX(-20px); 
        opacity: 0; 
    }
    to { 
        transform: translateX(0); 
        opacity: 1; 
    }
}

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

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

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

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.6s ease-out forwards;
}

.slide-in {
    animation: slideIn 0.5s ease-out forwards;
}

.pulse-hover:hover {
    animation: pulse 0.3s ease-in-out;
}


/* ==========================================================================
   LAYOUT - CONTAINER
   ========================================================================== */

.container {
    width: 90%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}


/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */

header {
    background: linear-gradient(135deg, var(--deep-blue), var(--dark-green));
    color: white;
    padding: var(--spacing-sm) 0;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.logo-icon {
    animation: float 3s ease-in-out infinite;
}

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
    list-style: none;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: var(--transition-base);
    position: relative;
}

.nav-links a:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.nav-links a.active {
    background-color: var(--deep-orange);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--deep-orange);
    transition: var(--transition-base);
    transform: translateX(-50%);
}

.nav-links a:hover::after {
    width: 80%;
}


/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero {
    background: linear-gradient(rgba(11, 61, 46, 0.9), rgba(10, 31, 68, 0.9)), 
                url('https://images.unsplash.com/photo-1544161515-4ab6ce6db874?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: white;
    padding: 6rem 0;
    text-align: center;
}

.hero h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: var(--spacing-sm);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero p {
    font-size: clamp(1rem, 2vw, 1.2rem);
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
    opacity: 0.9;
}

.cta-button {
    display: inline-block;
    background-color: var(--deep-orange);
    color: white;
    padding: 15px 40px;
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition-base);
    border: 2px solid var(--deep-orange);
}

.cta-button:hover {
    background-color: transparent;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(211, 84, 0, 0.2);
}


/* ==========================================================================
   SEARCH SECTION
   ========================================================================== */

.search-section {
    background-color: white;
    padding: var(--spacing-xl) 0;
    margin-top: -50px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 10;
}

.search-box {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr auto;
    gap: var(--spacing-sm);
}

.search-box input,
.search-box select {
    padding: 15px 20px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: var(--transition-base);
}

.search-box input:focus,
.search-box select:focus {
    outline: none;
    border-color: var(--medium-green);
    box-shadow: 0 0 0 3px rgba(53, 95, 74, 0.1);
}

.search-button {
    background-color: var(--dark-green);
    color: white;
    border: none;
    padding: 15px 40px;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
    white-space: nowrap;
}

.search-button:hover {
    background-color: var(--medium-green);
    transform: translateY(-2px);
}


/* ==========================================================================
   THERAPISTS SECTION
   ========================================================================== */

.therapists-section {
    padding: var(--spacing-2xl) 0;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--deep-blue);
    font-size: clamp(2rem, 4vw, 2.5rem);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 100px;
    height: 4px;
    background: var(--deep-orange);
    margin: var(--spacing-xs) auto;
    border-radius: 2px;
}

/* Masonry Grid Layout with Different Sizes */
.therapists-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    grid-auto-rows: 20px;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

/* Card Size Variations */
.therapist-card {
    background-color: var(--card-bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
    opacity: 0;
    transform: translateY(20px);
    display: flex;
    flex-direction: column;
}

.therapist-card.animate {
    animation: fadeIn 0.6s ease-out forwards;
}

/* Dynamic card heights - creates varied masonry effect */
.therapist-card:nth-child(6n+1) {
    grid-row: span 22;
}

.therapist-card:nth-child(6n+2) {
    grid-row: span 25;
}

.therapist-card:nth-child(6n+3) {
    grid-row: span 20;
}

.therapist-card:nth-child(6n+4) {
    grid-row: span 24;
}

.therapist-card:nth-child(6n+5) {
    grid-row: span 21;
}

.therapist-card:nth-child(6n+6) {
    grid-row: span 23;
}

.therapist-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-xl);
    z-index: 10;
}

/* Card Image - Different heights for variation */
.therapist-img {
    width: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.therapist-card:nth-child(6n+1) .therapist-img {
    height: 200px;
}

.therapist-card:nth-child(6n+2) .therapist-img {
    height: 250px;
}

.therapist-card:nth-child(6n+3) .therapist-img {
    height: 180px;
}

.therapist-card:nth-child(6n+4) .therapist-img {
    height: 220px;
}

.therapist-card:nth-child(6n+5) .therapist-img {
    height: 190px;
}

.therapist-card:nth-child(6n+6) .therapist-img {
    height: 230px;
}

.therapist-card:hover .therapist-img {
    transform: scale(1.1);
}

/* Card Content */
.therapist-info {
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    flex-grow: 1;
}

.therapist-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-xs);
}

.therapist-name {
    font-size: 1.4rem;
    color: var(--deep-blue);
    margin: 0;
    line-height: 1.2;
}

.verified-badge {
    background-color: rgba(46, 204, 113, 0.1);
    color: #27ae60;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 4px;
}

.therapist-location {
    color: var(--text-light);
    font-size: 0.95rem;
    margin: 0;
}

.rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: #f39c12;
    font-size: 0.9rem;
}

.rating span {
    color: var(--text-light);
}

.therapist-specialties {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin: var(--spacing-xs) 0;
}

.specialty-tag {
    background-color: rgba(53, 95, 74, 0.1);
    color: var(--medium-green);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 500;
}

.therapist-description {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.5;
    margin: var(--spacing-xs) 0;
}

.view-profile-btn {
    display: block;
    width: 100%;
    text-align: center;
    background-color: var(--deep-blue);
    color: white;
    padding: 12px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 600;
    margin-top: auto;
    transition: var(--transition-base);
}

.view-profile-btn:hover {
    background-color: var(--dark-green);
    transform: translateY(-2px);
}


/* ==========================================================================
   ADMIN SECTION
   ========================================================================== */

.admin-panel {
    max-width: 800px;
    margin: var(--spacing-xl) auto;
    background-color: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--deep-blue);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    transition: var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--medium-green);
    box-shadow: 0 0 0 3px rgba(53, 95, 74, 0.1);
}

.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xs);
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: normal;
    cursor: pointer;
}

.submit-btn {
    background-color: var(--dark-green);
    color: white;
    border: none;
    padding: 15px 40px;
    border-radius: var(--radius-sm);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
    width: 100%;
}

.submit-btn:hover {
    background-color: var(--medium-green);
    transform: translateY(-2px);
}

/* Admin Card Styles */
.admin-card {
    position: relative;
}

.admin-card .therapist-info {
    gap: var(--spacing-xs);
}

.edit-btn,
.delete-btn {
    padding: 8px 16px;
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
    font-size: 0.9rem;
}

.edit-btn {
    background-color: var(--medium-green);
    color: white;
}

.edit-btn:hover {
    background-color: var(--dark-green);
    transform: translateY(-2px);
}

.delete-btn {
    background-color: #e74c3c;
    color: white;
}

.delete-btn:hover {
    background-color: #c0392b;
    transform: translateY(-2px);
}

#connectionStatus {
    animation: fadeIn 0.5s ease-in;
    font-weight: 600;
}

#therapistCount {
    font-weight: bold;
    color: var(--deep-orange);
}


/* ==========================================================================
   PAGINATION
   ========================================================================== */

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    margin: var(--spacing-xl) 0 var(--spacing-lg);
    flex-wrap: wrap;
}

.page-btn {
    padding: 10px 20px;
    background-color: var(--deep-blue);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.page-btn:hover:not(:disabled) {
    background-color: var(--medium-green);
    transform: translateY(-2px);
}

.page-btn:disabled {
    background-color: #ccc;
    cursor: not-allowed;
    opacity: 0.5;
}

.page-numbers {
    display: flex;
    gap: var(--spacing-xs);
    align-items: center;
}

.page-num {
    width: 40px;
    height: 40px;
    border: 2px solid var(--border-color);
    background-color: white;
    color: var(--text-dark);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition-base);
}

.page-num:hover {
    border-color: var(--medium-green);
    background-color: rgba(53, 95, 74, 0.1);
}

.page-num.active {
    background-color: var(--deep-orange);
    color: white;
    border-color: var(--deep-orange);
}

.page-dots {
    color: var(--text-light);
    font-weight: bold;
    padding: 0 5px;
}


/* ==========================================================================
   PROFILE PAGE
   ========================================================================== */

.profile-header {
    background: linear-gradient(135deg, var(--deep-blue), var(--dark-green));
    color: white;
    padding: var(--spacing-xl) 0;
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

.profile-content {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: var(--spacing-xl);
    padding: var(--spacing-xl) 0;
}

.profile-sidebar {
    background-color: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.profile-img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.profile-main {
    background-color: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

.verification-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background-color: rgba(46, 204, 113, 0.1);
    color: #27ae60;
    padding: 8px 15px;
    border-radius: var(--radius-full);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.back-button {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid white;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.back-button:hover {
    background-color: white;
    color: var(--deep-blue);
    transform: translateX(-5px);
}


/* ==========================================================================
   FOOTER
   ========================================================================== */

footer {
    background-color: var(--deep-blue);
    color: white;
    padding: var(--spacing-xl) 0 var(--spacing-md);
    margin-top: auto;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section h3 {
    color: var(--deep-orange);
    margin-bottom: var(--spacing-sm);
    font-size: 1.3rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-section a {
    color: #ddd;
    text-decoration: none;
    transition: var(--transition-base);
}

.footer-section a:hover {
    color: white;
    text-decoration: underline;
}

.copyright {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #aaa;
    font-size: 0.9rem;
}


/* ==========================================================================
   UTILITIES
   ========================================================================== */

.login-container {
    max-width: 400px;
    margin: 5rem auto;
    background-color: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.login-form h2 {
    color: var(--deep-blue);
    margin-bottom: var(--spacing-lg);
}

.search-results {
    padding: var(--spacing-xl) 0;
}

.results-count {
    margin-bottom: var(--spacing-lg);
    color: var(--text-light);
    font-style: italic;
    font-size: 1.1rem;
}

.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 200px;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 5px solid var(--border-color);
    border-top-color: var(--deep-orange);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 15px 25px;
    border-radius: var(--radius-sm);
    color: white;
    font-weight: 600;
    z-index: 10000;
    animation: slideIn 0.3s ease-out;
    box-shadow: var(--shadow-lg);
}

.notification.success {
    background-color: #27ae60;
}

.notification.error {
    background-color: #e74c3c;
}

.notification.info {
    background-color: var(--deep-blue);
}

.no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--spacing-xl);
}


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

@media (max-width: 1200px) {
    .therapists-grid {
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    }
    
    .profile-content {
        grid-template-columns: 300px 1fr;
    }
}

@media (max-width: 968px) {
    .search-box {
        grid-template-columns: 1fr 1fr;
    }
    
    .search-box input {
        grid-column: 1 / -1;
    }
    
    .therapists-grid {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
        grid-auto-rows: auto;
    }
    
    /* Reset card heights on tablet */
    .therapist-card {
        grid-row: auto !important;
    }
    
    .therapist-img {
        height: 200px !important;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-xl: 2rem;
        --spacing-2xl: 3rem;
    }
    
    .navbar {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--spacing-sm);
    }
    
    .search-box {
        grid-template-columns: 1fr;
    }
    
    .therapists-grid {
        grid-template-columns: 1fr;
    }
    
    .profile-content {
        grid-template-columns: 1fr;
    }
    
    .profile-sidebar {
        position: static;
    }
    
    .pagination {
        gap: 5px;
    }
    
    .page-btn {
        padding: 8px 15px;
        font-size: 0.9rem;
    }
    
    .page-num {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
    
    .page-numbers {
        gap: 5px;
    }
}

@media (max-width: 480px) {
    .container {
        width: 95%;
        padding: 0 var(--spacing-xs);
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .therapist-name {
        font-size: 1.2rem;
    }
}