@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
    /* Color Palette - Premium Aquatic Theme */
    --primary-hue: 204;
    --primary-sat: 96%;
    --primary-light: 47%;
    
    --primary: hsl(var(--primary-hue), var(--primary-sat), var(--primary-light));
    --primary-hover: hsl(var(--primary-hue), var(--primary-sat), calc(var(--primary-light) - 8%));
    --primary-glow: hsla(var(--primary-hue), var(--primary-sat), var(--primary-light), 0.25);
    
    --secondary-hue: 168;
    --secondary-sat: 76%;
    --secondary-light: 42%;
    --secondary: hsl(var(--secondary-hue), var(--secondary-sat), var(--secondary-light));
    --secondary-glow: hsla(var(--secondary-hue), var(--secondary-sat), var(--secondary-light), 0.2);

    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;

    /* Transition speeds */
    --trans-fast: 0.2s ease;
    --trans-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --trans-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

    /* Rounded corners */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-full: 9999px;

    /* Shadow effects */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.15);
    --shadow-glow: 0 0 20px var(--primary-glow);
}

/* Light Theme Variables */
[data-theme="light"] {
    --bg-app: #f4f7fa;
    --bg-surface: #ffffff;
    --bg-surface-glass: rgba(255, 255, 255, 0.8);
    --bg-input: #f8fafc;
    --border-color: rgba(226, 232, 240, 0.8);
    --border-color-focus: var(--primary);
    
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --text-on-primary: #ffffff;
    
    --gradient-bg: linear-gradient(135deg, #e0f2fe 0%, #f0fdfa 50%, #f4f7fa 100%);
    --glass-border: rgba(255, 255, 255, 0.5);
    --glass-shadow: 0 8px 32px 0 rgba(15, 23, 42, 0.06);
}

/* Dark Theme Variables */
[data-theme="dark"] {
    --bg-app: #080d14;
    --bg-surface: #0f172a;
    --bg-surface-glass: rgba(15, 23, 42, 0.7);
    --bg-input: #1e293b;
    --border-color: rgba(51, 65, 85, 0.8);
    --border-color-focus: var(--primary);
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-on-primary: #ffffff;
    
    --gradient-bg: linear-gradient(135deg, #091321 0%, #061e1b 50%, #080d14 100%);
    --glass-border: rgba(255, 255, 255, 0.04);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
}

/* Global Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Plus Jakarta Sans', sans-serif;
    -webkit-font-smoothing: antialiased;
}

body {
    background: var(--bg-app);
    background-image: var(--gradient-bg);
    background-attachment: fixed;
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    transition: background var(--trans-normal), color var(--trans-normal);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    letter-spacing: -0.02em;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--trans-fast);
}

a:hover {
    color: var(--primary-hover);
}

/* Utilities */
.glass-panel {
    background: var(--bg-surface-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    border-radius: var(--radius-lg);
    transition: transform var(--trans-normal), box-shadow var(--trans-normal), border var(--trans-normal), background var(--trans-normal);
}

.glass-panel:hover {
    box-shadow: var(--shadow-lg);
}

/* Common Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--trans-fast);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--primary);
    color: var(--text-on-primary);
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px var(--primary-glow);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-input);
    border-color: var(--text-secondary);
    transform: translateY(-2px);
}

.btn-icon {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: var(--radius-md);
    background: var(--bg-surface-glass);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all var(--trans-fast);
}

.btn-icon:hover {
    background: var(--bg-input);
    transform: translateY(-1px);
}

/* Login/Landing Layout */
.auth-container {
    width: 100%;
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    position: relative;
}

@media (max-width: 1024px) {
    .auth-container {
        grid-template-columns: 1fr;
    }
    
    .auth-brand-side {
        display: none !important;
    }
}

/* Brand Side decoration */
.auth-brand-side {
    position: relative;
    background: linear-gradient(135deg, rgba(6, 30, 27, 0.8) 0%, rgba(9, 19, 33, 0.95) 100%);
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
    color: #ffffff;
    border-right: 1px solid rgba(255, 255, 255, 0.05);
}

.auth-brand-side::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.15) 0%, transparent 60%);
    z-index: 1;
}

.auth-brand-side::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -20%;
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.1) 0%, transparent 65%);
    z-index: 1;
}

.brand-header {
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 2;
}

.brand-logo-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.brand-logo-icon svg {
    width: 28px;
    height: 28px;
    fill: var(--primary);
}

.brand-logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(to right, #ffffff, var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.brand-body {
    z-index: 2;
    margin: auto 0;
    max-width: 520px;
}

.brand-title {
    font-size: 3rem;
    line-height: 1.1;
    margin-bottom: 24px;
    font-weight: 800;
    background: linear-gradient(135deg, #ffffff 0%, #93c5fd 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.brand-desc {
    font-size: 1.1rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
}

/* Feature grid in landing page */
.brand-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.feature-tag {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    padding: 16px;
    border-radius: var(--radius-md);
    transition: transform var(--trans-fast);
}

.feature-tag:hover {
    transform: translateY(-3px);
    background: rgba(255, 255, 255, 0.06);
}

.feature-tag-icon {
    color: var(--secondary);
    margin-bottom: 8px;
}

.feature-tag-title {
    font-size: 1rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 4px;
}

.feature-tag-desc {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

.brand-footer {
    z-index: 2;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 24px;
}

/* Form Side styling */
.auth-form-side {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px;
    position: relative;
}

.theme-toggle-container {
    position: absolute;
    top: 30px;
    right: 30px;
    z-index: 10;
}

.auth-card {
    width: 100%;
    max-width: 460px;
    padding: 40px;
    overflow: hidden;
}

.auth-header {
    text-align: center;
    margin-bottom: 32px;
}

.auth-logo {
    display: none;
    margin-bottom: 24px;
}

@media (max-width: 1024px) {
    .auth-logo {
        display: inline-flex;
    }
}

.auth-title {
    font-size: 1.85rem;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.auth-subtitle {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* Auth views transition */
.auth-view {
    display: none;
    animation: slideIn var(--trans-normal);
}

.auth-view.active {
    display: block;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Forms layout */
.form-group {
    margin-bottom: 20px;
    position: relative;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 16px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    pointer-events: none;
}

.input-icon svg {
    width: 20px;
    height: 20px;
}

.form-input {
    width: 100%;
    padding: 14px 16px 14px 48px;
    font-size: 0.95rem;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    transition: all var(--trans-fast);
    outline: none;
}

.form-input:focus {
    border-color: var(--border-color-focus);
    box-shadow: var(--shadow-glow);
    background: var(--bg-surface);
}

.password-toggle {
    position: absolute;
    right: 16px;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    background: none;
    border: none;
    padding: 0;
}

.password-toggle:hover {
    color: var(--text-secondary);
}

.form-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    font-size: 0.9rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    cursor: pointer;
}

.checkbox-label input {
    width: 16px;
    height: 16px;
    accent-color: var(--primary);
    cursor: pointer;
}

.forgot-link {
    font-weight: 600;
    color: var(--primary);
}

.btn-submit {
    width: 100%;
    padding: 14px;
    margin-bottom: 24px;
}

.auth-alternative {
    text-align: center;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.auth-alternative a {
    font-weight: 700;
}

/* Security indicators */
.password-strength-meter {
    height: 4px;
    background: var(--border-color);
    border-radius: var(--radius-full);
    margin-top: 8px;
    overflow: hidden;
    position: relative;
}

.password-strength-bar {
    height: 100%;
    width: 0;
    background: var(--danger);
    transition: width var(--trans-fast), background var(--trans-fast);
}

.password-strength-text {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
    display: block;
    text-align: right;
}

/* Notifications & alerts */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 1000;
}

.toast {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-radius: var(--radius-md);
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    color: var(--text-primary);
    min-width: 300px;
    max-width: 450px;
    animation: toastSlideIn var(--trans-normal);
    transition: opacity var(--trans-fast), transform var(--trans-fast);
}

@keyframes toastSlideIn {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.toast-success { border-left: 4px solid var(--success); }
.toast-error { border-left: 4px solid var(--danger); }
.toast-info { border-left: 4px solid var(--info); }
.toast-warning { border-left: 4px solid var(--warning); }

.toast-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.toast-icon svg {
    width: 20px;
    height: 20px;
}

.toast-success .toast-icon { color: var(--success); }
.toast-error .toast-icon { color: var(--danger); }
.toast-info .toast-icon { color: var(--info); }
.toast-warning .toast-icon { color: var(--warning); }

.toast-content {
    flex-grow: 1;
    font-size: 0.9rem;
    font-weight: 500;
}

.toast-close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    display: flex;
    align-items: center;
}

.toast-close:hover {
    color: var(--text-primary);
}


/* Dashboard Layout */
.dashboard-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar Styling */
.sidebar {
    width: 280px;
    background: var(--bg-surface-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-right: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 100;
    transition: transform var(--trans-normal), width var(--trans-normal);
}

.sidebar-header {
    padding: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-brand svg {
    width: 32px;
    height: 32px;
    fill: var(--primary);
}

.sidebar-brand span {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--text-primary);
    background: linear-gradient(to right, var(--text-primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sidebar-menu {
    padding: 24px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-grow: 1;
}

.sidebar-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all var(--trans-fast);
    cursor: pointer;
}

.sidebar-item svg {
    width: 20px;
    height: 20px;
    transition: transform var(--trans-fast);
}

.sidebar-item:hover {
    background: var(--bg-input);
    color: var(--text-primary);
}

.sidebar-item:hover svg {
    transform: translateX(3px);
}

.sidebar-item.active {
    background: var(--primary-glow);
    color: var(--primary);
}

.sidebar-footer {
    padding: 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-avatar {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    border: 2px solid var(--glass-border);
}

.user-info {
    flex-grow: 1;
    overflow: hidden;
}

.user-name {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.btn-logout {
    color: var(--text-muted);
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--trans-fast);
}

.btn-logout:hover {
    color: var(--danger);
    background: rgba(239, 68, 68, 0.08);
}

/* Main Content Area */
.main-content {
    flex-grow: 1;
    margin-left: 0;
    padding: 40px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: margin-left var(--trans-normal);
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
        padding: 20px;
    }
}

/* Dashboard Header */
.dashboard-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    gap: 20px;
}

.page-title-group h1 {
    font-size: 2.2rem;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.page-title-group p {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Quick Status Cards Grid */
.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.status-card {
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.status-icon {
    width: 54px;
    height: 54px;
    border-radius: var(--radius-md);
    background: var(--bg-input);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.status-icon svg {
    width: 28px;
    height: 28px;
}

.status-icon.secondary {
    color: var(--secondary);
}

.status-info h3 {
    font-size: 1.8rem;
    line-height: 1.1;
    color: var(--text-primary);
}

.status-info p {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 4px;
}

/* Primary Module Selector (Pills) */
.primary-module-nav {
    display: flex;
    gap: 16px;
    margin-bottom: 32px;
    padding: 8px;
    background: var(--bg-surface-glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.primary-module-btn {
    flex: 1;
    background: transparent;
    border: none;
    padding: 16px 24px;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: all var(--trans-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.primary-module-btn svg {
    width: 22px;
    height: 22px;
}

.primary-module-btn:hover {
    color: var(--text-primary);
    background: var(--bg-input);
}

.primary-module-btn.active {
    background: var(--primary);
    color: var(--text-on-primary);
    box-shadow: var(--shadow-glow);
}

@media (max-width: 768px) {
    .primary-module-nav {
        flex-direction: column;
        gap: 8px;
    }
}

/* Main Modules Section */
.module-header {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 24px;
}

.module-title {
    font-size: 1.6rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 12px;
}

.module-title::before {
    content: '';
    width: 4px;
    height: 24px;
    background: var(--primary);
    border-radius: var(--radius-full);
}

/* Tabs Navigation style */
.tabs-nav {
    display: flex;
    gap: 8px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
    overflow-x: auto;
    scrollbar-width: none; /* Hide scrollbar Firefox */
}

.tabs-nav::-webkit-scrollbar {
    display: none; /* Hide scrollbar Chrome/Safari */
}

.tab-btn {
    background: none;
    border: none;
    padding: 10px 20px;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: all var(--trans-fast);
    white-space: nowrap;
}

.tab-btn:hover {
    color: var(--text-primary);
    background: var(--bg-input);
}

.tab-btn.active {
    background: var(--primary);
    color: var(--text-on-primary);
    box-shadow: var(--shadow-glow);
}

/* Interactive Search Bar */
.search-filter-bar {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.search-wrapper {
    flex-grow: 1;
    position: relative;
    display: flex;
    align-items: center;
}

.search-input {
    width: 100%;
    padding: 14px 16px 14px 48px;
    background: var(--bg-surface-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    outline: none;
    transition: all var(--trans-fast);
}

.search-input:focus {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.filter-select {
    padding: 14px 20px;
    background: var(--bg-surface-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    outline: none;
    cursor: pointer;
    font-weight: 600;
    transition: all var(--trans-fast);
}

.filter-select:focus {
    border-color: var(--primary);
}

@media (max-width: 600px) {
    .search-filter-bar {
        flex-direction: column;
    }
}

/* Experts Grid & Cards */
.experts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

.expert-card {
    padding: 24px;
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.expert-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.expert-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
}

.expert-icon-avatar {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md);
    background: var(--primary-glow);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.expert-icon-avatar svg {
    width: 24px;
    height: 24px;
}

.expert-meta {
    flex-grow: 1;
}

.expert-name {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.expert-designation {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.expert-details {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
    flex-grow: 1;
}

.detail-row {
    display: flex;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    align-items: center;
}

.detail-row svg {
    width: 16px;
    height: 16px;
    color: var(--text-muted);
    flex-shrink: 0;
}

.detail-row .value {
    color: var(--text-primary);
    font-weight: 500;
}

.expert-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.tag {
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-weight: 600;
}

.tag-spec {
    background: var(--primary-glow);
    color: var(--primary);
}

.tag-location {
    background: var(--bg-input);
    color: var(--text-secondary);
}

.expert-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: auto;
}

.expert-actions .btn {
    padding: 10px;
    font-size: 0.85rem;
}

/* ==========================================================================
   Thesis publications layout
   ========================================================================== */
.thesis-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.thesis-card {
    padding: 24px;
    border-left: 4px solid var(--primary);
    transition: transform var(--trans-fast), box-shadow var(--trans-fast);
}

.thesis-card:hover {
    transform: translateX(4px);
}

.thesis-title {
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 12px;
    line-height: 1.4;
}

.thesis-meta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    margin-bottom: 16px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.thesis-abstract-toggle {
    background: none;
    border: none;
    color: var(--primary);
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    padding: 0;
    margin-bottom: 12px;
    outline: none;
}

.thesis-abstract-toggle:hover {
    color: var(--primary-hover);
}

.thesis-abstract-box {
    display: none;
    font-size: 0.92rem;
    line-height: 1.6;
    color: var(--text-secondary);
    padding: 16px;
    background: var(--bg-input);
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    border-left: 2px solid var(--border-color);
    animation: slideIn var(--trans-fast);
}

.thesis-abstract-box.open {
    display: block;
}

/* ==========================================================================
   Flagship Programs layout
   ========================================================================== */
.programs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 24px;
}

.program-card {
    padding: 30px;
    display: flex;
    flex-direction: column;
    border-top: 4px solid var(--secondary);
}

.program-header-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
}

.program-title {
    font-size: 1.4rem;
    color: var(--text-primary);
    line-height: 1.3;
}

.status-badge {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-active {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.status-ongoing {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.status-completed {
    background: rgba(59, 130, 246, 0.15);
    color: var(--info);
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.program-desc {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 24px;
    flex-grow: 1;
}

.program-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border-color);
    padding-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* Empty search states */
.empty-state {
    text-align: center;
    padding: 60px 40px;
    color: var(--text-secondary);
}

.empty-state svg {
    width: 64px;
    height: 64px;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.empty-state h3 {
    font-size: 1.4rem;
    margin-bottom: 8px;
    color: var(--text-primary);
}

/* Footer Section */
.footer {
    margin-top: auto;
    padding: 30px 0 10px 0;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border-color);
}