/* ======================================
   SwaxnetRails — Premium Dark Theme CSS
   ====================================== */

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

:root {
    /* Primary Colors */
    --bg-primary: #0a0e1a;
    --bg-secondary: #111827;
    --bg-card: rgba(17, 24, 39, 0.8);
    --bg-card-hover: rgba(30, 41, 59, 0.9);
    --bg-input: rgba(15, 23, 42, 0.9);
    --bg-glass: rgba(255, 255, 255, 0.03);

    /* Accent Colors */
    --accent-primary: #25D366;
    --accent-secondary: #128C7E;
    --accent-gradient: linear-gradient(135deg, #25D366 0%, #128C7E 50%, #075E54 100%);
    --accent-glow: rgba(37, 211, 102, 0.3);
    --accent-soft: rgba(37, 211, 102, 0.1);

    /* Text */
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-accent: #25D366;

    /* Borders */
    --border-color: rgba(148, 163, 184, 0.1);
    --border-accent: rgba(37, 211, 102, 0.3);

    /* Status */
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 15px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px rgba(37, 211, 102, 0.15);

    /* Spacing & Sizing */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
}

/* ============= Animated Background ============= */
.bg-grid {
    position: fixed;
    inset: 0;
    z-index: 0;
    background-image:
        linear-gradient(rgba(37, 211, 102, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(37, 211, 102, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
}

.bg-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    pointer-events: none;
    z-index: 0;
}

.bg-orb-1 {
    top: -15%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(37, 211, 102, 0.15), transparent 70%);
    animation: floatOrb 15s ease-in-out infinite;
}

.bg-orb-2 {
    bottom: -20%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(18, 140, 126, 0.12), transparent 70%);
    animation: floatOrb 20s ease-in-out infinite reverse;
}

@keyframes floatOrb {
    0%, 100% { transform: translate(0, 0); }
    33% { transform: translate(30px, -20px); }
    66% { transform: translate(-20px, 30px); }
}

/* ============= Landing Page ============= */
.landing-container {
    position: relative;
    z-index: 1;
    display: flex;
    min-height: 100vh;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.landing-wrapper {
    display: flex;
    gap: 60px;
    align-items: center;
    max-width: 1100px;
    width: 100%;
}

.landing-hero {
    flex: 1;
    max-width: 480px;
}

.landing-hero .logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 32px;
}

.landing-hero .logo-icon {
    width: 48px;
    height: 48px;
    background: var(--accent-gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    box-shadow: var(--shadow-glow);
}

.landing-hero .logo-text {
    font-size: 28px;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.landing-hero h1 {
    font-size: 42px;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 18px;
    letter-spacing: -1px;
}

.landing-hero h1 span {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.landing-hero p {
    font-size: 17px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 30px;
}

.landing-features {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: var(--accent-soft);
    border-color: var(--border-accent);
    transform: translateX(5px);
}

.feature-icon {
    width: 36px;
    height: 36px;
    min-width: 36px;
    background: var(--accent-soft);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.feature-text {
    font-size: 14px;
    color: var(--text-secondary);
}

.feature-text strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* ============= Auth Card ============= */
.auth-card {
    width: 420px;
    min-width: 380px;
    background: var(--bg-card);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.auth-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-gradient);
}

.auth-tabs {
    display: flex;
    background: var(--bg-input);
    border-radius: var(--radius-md);
    padding: 4px;
    margin-bottom: 28px;
}

.auth-tab {
    flex: 1;
    padding: 10px;
    text-align: center;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-muted);
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.3s ease;
}

.auth-tab.active {
    background: var(--accent-primary);
    color: #000;
    box-shadow: var(--shadow-sm);
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.auth-form.hidden {
    display: none;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-input {
    padding: 13px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 15px;
    font-family: inherit;
    transition: all 0.3s ease;
    outline: none;
}

.form-input:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-soft);
}

.form-input::placeholder {
    color: var(--text-muted);
}

.btn {
    padding: 13px 24px;
    font-size: 15px;
    font-weight: 600;
    font-family: inherit;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-primary {
    background: var(--accent-gradient);
    color: #000;
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 40px rgba(37, 211, 102, 0.3);
}

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

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

.btn-secondary:hover {
    background: var(--accent-soft);
    border-color: var(--border-accent);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 13px;
}

.btn-danger {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
    background: rgba(239, 68, 68, 0.25);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

.auth-error {
    padding: 10px 14px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-sm);
    color: var(--danger);
    font-size: 13px;
    display: none;
}

.auth-error.visible {
    display: block;
    animation: shake 0.4s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* ============= Dashboard Layout ============= */
.dashboard-layout {
    position: relative;
    z-index: 1;
    min-height: 100vh;
}

/* Top Navbar */
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 32px;
    background: rgba(10, 14, 26, 0.9);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-logo {
    width: 36px;
    height: 36px;
    background: var(--accent-gradient);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.nav-title {
    font-size: 20px;
    font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 16px;
}

.user-info {
    text-align: right;
}

.user-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.user-email {
    font-size: 12px;
    color: var(--text-muted);
}

.user-avatar {
    width: 38px;
    height: 38px;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 700;
    color: #000;
}

.btn-logout {
    padding: 8px 16px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--radius-sm);
    color: var(--danger);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.btn-logout:hover {
    background: rgba(239, 68, 68, 0.2);
}

/* Dashboard Content */
.dashboard-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 32px 24px;
}

.dashboard-header {
    margin-bottom: 32px;
}

.dashboard-header h1 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 6px;
}

.dashboard-header p {
    color: var(--text-secondary);
    font-size: 15px;
}

/* ============= Cards ============= */
.card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 28px;
    margin-bottom: 24px;
    transition: all 0.3s ease;
}

.card:hover {
    border-color: rgba(148, 163, 184, 0.15);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}

.card-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 600;
}

.card-title-icon {
    width: 32px;
    height: 32px;
    background: var(--accent-soft);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.card-badge {
    padding: 4px 12px;
    background: var(--accent-soft);
    border: 1px solid var(--border-accent);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    color: var(--accent-primary);
}

/* ============= Account Cards ============= */
.accounts-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.account-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    transition: all 0.3s ease;
}

.account-card:hover {
    border-color: var(--border-accent);
    box-shadow: var(--shadow-glow);
}

.account-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.account-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.status-dot.active {
    background: var(--success);
    box-shadow: 0 0 8px var(--success);
}

.status-dot.disconnected {
    background: var(--danger);
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.account-verified-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.account-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.detail-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.detail-value {
    font-size: 13px;
    color: var(--text-secondary);
    font-family: 'Courier New', monospace;
    word-break: break-all;
    display: flex;
    align-items: center;
    gap: 6px;
}

.copy-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 12px;
    padding: 2px 4px;
    border-radius: 4px;
    transition: all 0.2s;
}

.copy-btn:hover {
    color: var(--accent-primary);
    background: var(--accent-soft);
}

.copy-btn.copied {
    color: var(--success);
}

/* ============= Webhook Section ============= */
.webhook-section {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.webhook-section-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-accent);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.webhook-fields {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.webhook-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.webhook-field label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.webhook-value {
    display: flex;
    align-items: center;
    gap: 8px;
}

.webhook-value input[readonly] {
    flex: 1;
    padding: 10px 12px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--accent-primary);
    font-family: 'Courier New', monospace;
    font-size: 13px;
    outline: none;
}

.webhook-value input:not([readonly]) {
    flex: 1;
    padding: 10px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 13px;
    outline: none;
    transition: all 0.3s ease;
}

.webhook-value input:not([readonly]):focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-soft);
}

/* ============= Forward URL Section ============= */
.forward-section {
    margin-top: 16px;
    padding: 16px;
    background: rgba(59, 130, 246, 0.05);
    border: 1px solid rgba(59, 130, 246, 0.15);
    border-radius: var(--radius-md);
}

.forward-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--info);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.forward-desc {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.forward-input-group {
    display: flex;
    gap: 8px;
}

.forward-input-group input {
    flex: 1;
    padding: 10px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 13px;
    outline: none;
    transition: all 0.3s ease;
}

.forward-input-group input:focus {
    border-color: var(--info);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.phone-number-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    margin-top: 10px;
}

.phone-number-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.phone-number-value {
    font-family: 'Courier New', monospace;
    font-size: 14px;
    color: var(--text-primary);
    font-weight: 600;
}

.current-override {
    margin-top: 10px;
    padding: 10px 14px;
    background: rgba(37, 211, 102, 0.05);
    border: 1px solid rgba(37, 211, 102, 0.15);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.override-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
}

.override-value {
    font-family: 'Courier New', monospace;
    font-size: 12px;
    color: var(--accent-primary);
}

/* ============= Connect Button & Empty State ============= */
.empty-state {
    text-align: center;
    padding: 40px 20px;
}

.empty-state-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 16px;
    background: var(--accent-soft);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
}

.empty-state h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.empty-state p {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 20px;
}

/* ============= Modal ============= */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 32px;
    width: 100%;
    max-width: 500px;
    transform: translateY(20px) scale(0.95);
    transition: transform 0.3s ease;
    position: relative;
}

.modal-overlay.active .modal {
    transform: translateY(0) scale(1);
}

.modal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-gradient);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.modal-title {
    font-size: 20px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

.modal-close {
    width: 32px;
    height: 32px;
    background: rgba(239, 68, 68, 0.1);
    border: none;
    border-radius: 50%;
    color: var(--danger);
    font-size: 16px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: rgba(239, 68, 68, 0.2);
    transform: rotate(90deg);
}

.modal-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.modal-error {
    padding: 10px 14px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-sm);
    color: var(--danger);
    font-size: 13px;
    display: none;
}

.modal-error.visible {
    display: block;
}

.modal-info {
    padding: 12px 14px;
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: var(--radius-sm);
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.modal-info strong {
    color: var(--info);
}

/* ============= Loading / Spinner ============= */
.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

.loading-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 14, 26, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: inherit;
    z-index: 10;
}

/* ============= Toast Notifications ============= */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    padding: 14px 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: slideIn 0.3s ease;
    min-width: 280px;
}

.toast.success {
    border-left: 3px solid var(--success);
}

.toast.error {
    border-left: 3px solid var(--danger);
}

.toast.info {
    border-left: 3px solid var(--info);
}

@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes slideOut {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(100%); opacity: 0; }
}

.toast.removing {
    animation: slideOut 0.3s ease forwards;
}

/* ============= Responsive ============= */
@media (max-width: 768px) {
    .landing-wrapper {
        flex-direction: column;
        gap: 32px;
    }

    .landing-hero {
        text-align: center;
        max-width: 100%;
        padding-top: 40px;
    }

    .landing-hero .logo {
        justify-content: center;
    }

    .landing-hero h1 {
        font-size: 30px;
    }

    .auth-card {
        width: 100%;
        min-width: unset;
        padding: 28px;
    }

    .navbar {
        padding: 12px 16px;
        flex-wrap: wrap;
        gap: 12px;
    }

    .nav-user {
        gap: 10px;
    }

    .user-info {
        display: none;
    }

    .dashboard-content {
        padding: 20px 16px;
    }

    .account-details {
        grid-template-columns: 1fr;
    }

    .forward-input-group {
        flex-direction: column;
    }

    .modal {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .landing-hero h1 {
        font-size: 26px;
    }

    .landing-features {
        display: none;
    }

    .card {
        padding: 20px;
    }
}

/* ============= Utility ============= */
.text-accent { color: var(--accent-primary); }
.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }
.mt-2 { margin-top: 8px; }
.mt-4 { margin-top: 16px; }
.mb-2 { margin-bottom: 8px; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.w-full { width: 100%; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }

/* Refresh button animation */
.refresh-btn {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--accent-soft);
    border: none;
    color: var(--accent-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: all 0.3s ease;
}

.refresh-btn:hover {
    background: var(--accent-primary);
    color: #000;
}

.refresh-btn.spinning {
    animation: spin 0.8s linear infinite;
}

/* Tooltip */
[data-tooltip] {
    position: relative;
}

[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 4px 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 11px;
    color: var(--text-secondary);
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
}

[data-tooltip]:hover::after {
    opacity: 1;
}