/**
 * Domain Finder for WHMCS Addon - Dark Glassmorphism UI
 * 
 * @package DomainFinder
 * @version 1.1.0
 */

:root {
    --df-primary: #3b82f6;
    --df-primary-hover: #2563eb;
    --df-primary-light: #eff6ff;
    --df-success: #10b981;
    --df-success-light: #ecfdf5;
    --df-warning: #f59e0b;
    --df-warning-light: #fffbeb;
    --df-danger: #ef4444;
    --df-danger-light: #fef2f2;
    --df-gray-50: #f8fafc;
    --df-gray-100: #f1f5f9;
    --df-gray-200: #e2e8f0;
    --df-gray-300: #cbd5e1;
    --df-gray-400: #94a3b8;
    --df-gray-500: #64748b;
    --df-gray-600: #475569;
    --df-gray-700: #334155;
    --df-gray-800: #1e293b;
    --df-gray-900: #0f172a;
    --df-radius-sm: 6px;
    --df-radius-md: 10px;
    --df-radius-lg: 16px;
    --df-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --df-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --df-font: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* ==========================================================================
   1. Glassmorphism Search Component [Register | Transfer | Buy Old Domain]
   ========================================================================== */
.domain-finder-search-wrap {
    font-family: var(--df-font);
    width: 100%;
    max-width: 900px;
    margin: 0 auto 24px auto;
    position: relative;
}

.df-glass-wrap::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: radial-gradient(circle at 10% 50%, rgba(59, 130, 246, 0.25), transparent 40%),
                radial-gradient(circle at 90% 50%, rgba(236, 72, 153, 0.25), transparent 40%);
    filter: blur(30px);
    z-index: 0;
    pointer-events: none;
    border-radius: 30px;
}

.df-glass-container {
    position: relative;
    z-index: 1;
    background: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 24px;
    padding: 20px 24px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
    transition: all 0.3s ease;
}

.df-glass-container:focus-within {
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

.df-tab-nav {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 14px;
    padding: 4px;
    margin-bottom: 18px;
    gap: 4px;
}

.df-tab-btn {
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.85);
    font-size: 15px;
    font-weight: 600;
    padding: 8px 22px;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
    outline: none;
    white-space: nowrap;
}

.df-tab-btn:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
}

.df-tab-btn.active {
    background: #0a1128;
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.df-search-form {
    margin: 0;
    padding: 0;
}

.df-search-pill-group {
    display: flex;
    align-items: center;
    background: #09102c;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 50px;
    padding: 4px 8px 4px 24px;
    height: 56px;
    box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.df-search-pill-group:focus-within {
    border-color: var(--df-primary);
    box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.3), 0 0 0 3px rgba(59, 130, 246, 0.3);
}

.df-search-input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 18px;
    font-weight: 500;
    color: #ffffff;
    outline: none;
}

.df-search-input::placeholder {
    color: rgba(255, 255, 255, 0.45);
}

.df-search-pill-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: rgba(255, 255, 255, 0.85);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    outline: none;
}

.df-search-pill-btn:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.12);
    transform: scale(1.05);
}

/* ==========================================================================
   2. Alternatives & Results Component [domain_finder_alternatives]
   ========================================================================== */
.domain-finder-alternatives-wrap {
    font-family: var(--df-font);
    width: 100%;
    max-width: 900px;
    margin: 24px auto;
}

.df-results-header {
    margin-bottom: 20px;
}

.df-results-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--df-gray-900);
    margin: 0;
}

.df-searched-query {
    color: var(--df-primary);
    word-break: break-word;
}

.df-state-card {
    background: #ffffff;
    border: 1px solid var(--df-gray-200);
    border-radius: var(--df-radius-lg);
    padding: 40px 24px;
    text-align: center;
    box-shadow: var(--df-shadow-sm);
}

.df-state-icon {
    color: var(--df-gray-400);
    margin-bottom: 12px;
}

.df-state-card h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--df-gray-800);
    margin: 0 0 8px 0;
}

.df-state-card p {
    font-size: 14px;
    color: var(--df-gray-500);
    margin: 0;
}

.df-loading-spinner, .df-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid rgba(255,255,255,0.3);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: df-spin 0.8s linear infinite;
}

.df-spinner {
    display: inline-block;
}

.df-loading-spinner {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 4px solid var(--df-gray-200);
    border-top-color: var(--df-primary);
    margin: 0 auto 16px auto;
}

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

.df-exact-card {
    margin-bottom: 24px;
}

.df-result-card-main {
    background: linear-gradient(135deg, #ffffff 0%, var(--df-gray-50) 100%);
    border: 2px solid var(--df-primary);
    border-radius: var(--df-radius-lg);
    padding: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    box-shadow: var(--df-shadow-md);
    position: relative;
    overflow: hidden;
}

.df-result-card-main.unavailable {
    border-color: var(--df-gray-300);
    background: #ffffff;
}

.df-exact-tag {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--df-primary);
    color: #ffffff;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 4px 12px;
    border-bottom-left-radius: var(--df-radius-md);
    letter-spacing: 0.5px;
}

.df-domain-info {
    flex: 1;
}

.df-domain-name {
    font-size: 24px;
    font-weight: 700;
    color: var(--df-gray-900);
    margin: 0 0 6px 0;
    word-break: break-all;
}

.df-domain-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.df-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 9999px;
    font-size: 12px;
    font-weight: 600;
}

.df-badge-available {
    background: var(--df-success-light);
    color: var(--df-success);
}

.df-badge-unavailable {
    background: var(--df-danger-light);
    color: var(--df-danger);
}

.df-badge-featured {
    background: var(--df-warning-light);
    color: var(--df-warning);
}

.df-domain-pricing {
    text-align: right;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.df-price-amount {
    font-size: 24px;
    font-weight: 800;
    color: var(--df-gray-900);
    line-height: 1.2;
}

.df-price-period {
    font-size: 12px;
    color: var(--df-gray-500);
}

.df-action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: var(--df-radius-md);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
}

.df-action-btn-register {
    background: var(--df-success);
    color: #ffffff !important;
}

.df-action-btn-register:hover {
    background: #059669;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.df-action-btn-transfer {
    background: var(--df-gray-800);
    color: #ffffff !important;
}

.df-action-btn-transfer:hover {
    background: var(--df-gray-900);
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.3);
}

.df-alt-heading {
    font-size: 18px;
    font-weight: 700;
    color: var(--df-gray-800);
    margin: 24px 0 16px 0;
}

.df-alt-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.df-alt-row {
    background: #ffffff;
    border: 1px solid var(--df-gray-200);
    border-radius: var(--df-radius-md);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    transition: all 0.2s ease;
}

.df-alt-row:hover {
    border-color: var(--df-primary);
    box-shadow: var(--df-shadow-sm);
    transform: translateY(-1px);
}

@media (max-width: 640px) {
    .df-tab-nav {
        width: 100%;
        overflow-x: auto;
    }
    .df-tab-btn {
        padding: 8px 14px;
        font-size: 14px;
    }
    .df-search-pill-group {
        padding-left: 16px;
        height: 52px;
    }
    .df-result-card-main,
    .df-alt-row {
        flex-direction: column;
        align-items: stretch;
    }
}

/* ==========================================================================
   3. WHMCS Client Area Theme-Adaptive Book Domain & Dashboard Styling
   ========================================================================== */
.df-book-container, .df-mybooked-container {
    color: inherit;
}

.df-price-summary-box {
    background: rgba(255, 255, 255, 0.05) !important;
    border: 1px solid rgba(255, 255, 255, 0.12) !important;
}

/* Automatic Light Theme Compatibility Fallback */
body.theme-light .df-price-summary-box,
body:not(.dark-mode):not([data-theme="dark"]):not(.theme-dark) .df-price-summary-box {
    background: rgba(15, 23, 42, 0.03) !important;
    border: 1px solid rgba(15, 23, 42, 0.1) !important;
    color: #1e293b !important;
}

body.theme-light .df-book-card,
body:not(.dark-mode):not([data-theme="dark"]):not(.theme-dark) .df-book-card {
    background: #ffffff !important;
    border-color: #e2e8f0 !important;
}