/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 1.25rem 0;
}

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

.site-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-accent {
    color: var(--primary);
    text-shadow: 0 0 10px var(--primary-glow);
    animation: pulseGlow 3s infinite ease-in-out;
}

.nav-menu {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-menu a {
    color: var(--text-secondary);
    font-weight: 500;
}

.nav-menu a:hover {
    color: var(--text-primary);
}

.btn-contact-nav {
    background: var(--primary-glow);
    border: 1px solid var(--primary);
    color: var(--text-primary) !important;
    padding: 0.5rem 1.25rem;
    border-radius: 99px;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

.btn-contact-nav:hover {
    background: var(--primary);
    box-shadow: 0 0 15px var(--primary-glow);
}

/* ==========================================================================
   Archive / Directory Page
   ========================================================================== */
.archive-hero {
    text-align: center;
    padding: 5rem 0 3rem 0;
}

.archive-title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #ffffff 30%, #a5b4fc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.archive-description {
    color: var(--text-secondary);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
}

.directory-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.filter-btn {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.6rem 1.5rem;
    border-radius: 99px;
    font-family: var(--font-heading);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.filter-btn:hover {
    border-color: var(--border-hover);
    color: var(--text-primary);
}

.filter-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--text-primary);
    box-shadow: 0 4px 12px var(--primary-glow);
}

.domain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 5rem;
}

.domain-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(8px);
}

.domain-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-hover);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4), 0 0 1px 1px rgba(255, 255, 255, 0.15) inset;
}

.domain-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    transform: translateX(-100%);
    transition: var(--transition-smooth);
}

.domain-card:hover::before {
    transform: translateX(100%);
    transition: all 1s ease-in-out;
}

.card-badge-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.card-badge {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.35rem 0.75rem;
    border-radius: 99px;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.card-badge.badge-fixed {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.card-badge.badge-auction {
    background: var(--accent-emerald-glow);
    color: var(--accent-emerald);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.card-badge.badge-ended {
    background: rgba(100, 116, 139, 0.1);
    color: var(--text-muted);
    border: 1px solid var(--border-color);
}

.badge-pulse {
    width: 6px;
    height: 6px;
    background: currentColor;
    border-radius: 50%;
    animation: badgePulse 1.5s infinite ease-in-out;
}

.card-title-link {
    display: block;
    margin-bottom: 1.5rem;
}

.card-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    word-break: break-all;
}

.card-title:hover {
    color: var(--primary);
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
    margin-top: auto;
}

.price-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.price-val {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-primary);
}

.card-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    font-size: 1.1rem;
}

.domain-card:hover .card-btn {
    background: var(--primary);
    border-color: var(--primary);
    box-shadow: 0 0 10px var(--primary-glow);
    transform: scale(1.05);
}

/* ==========================================================================
   Single Domain Showcase
   ========================================================================== */
.single-domain-wrap {
    padding: 6rem 0;
}

.domain-header {
    text-align: center;
    margin-bottom: 4rem;
}

.domain-name-glow {
    font-family: var(--font-heading);
    font-size: 4.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: #fff;
    word-break: break-all;
    text-shadow: 0 0 40px rgba(99, 102, 241, 0.3);
    margin-bottom: 1rem;
    line-height: 1.1;
}

.domain-meta-line {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
}

.showcase-layout {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 3rem;
}

@media (max-width: 768px) {
    .showcase-layout {
        grid-template-columns: 1fr;
    }

    .domain-name-glow {
        font-size: 3rem;
    }
}

.details-card,
.purchase-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
    backdrop-filter: blur(12px);
}

.card-subtitle {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.spec-list {
    list-style: none;
}

.spec-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px dashed var(--border-color);
}

.spec-item:last-child {
    border-bottom: none;
}

.spec-label {
    color: var(--text-secondary);
}

.spec-value {
    font-weight: 600;
}

/* Purchase Section styling */
.fixed-price-box {
    text-align: center;
}

.big-price-label {
    display: block;
    color: var(--text-secondary);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.5rem;
}

.big-price {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, #ffffff 40%, #c7d2fe 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.btn-buy-now {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    border: none;
    color: #fff;
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    padding: 1.1rem 2rem;
    border-radius: 99px;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(22, 163, 74, 0.3);
    transition: var(--transition-smooth);
    width: 100%;
}

.btn-buy-now:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(22, 163, 74, 0.5);
    color: #fff;
}

/* ==========================================================================
   Auction Section & Forms
   ========================================================================== */
.countdown-container {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 1.5rem 0 2.5rem 0;
}

.countdown-box {
    background: rgba(15, 23, 42, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    min-width: 70px;
    padding: 0.75rem;
    text-align: center;
}

.countdown-num {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    display: block;
    line-height: 1.2;
}

.countdown-label {
    font-size: 0.7rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.bid-form-wrap {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-control {
    width: 100%;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    padding: 0.85rem 1.1rem;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-smooth);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 8px rgba(99, 102, 241, 0.25);
    background: rgba(15, 23, 42, 0.8);
}

.btn-bid {
    width: 100%;
    background: var(--primary);
    border: none;
    color: #fff;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    padding: 1rem;
    border-radius: 99px;
    cursor: pointer;
    box-shadow: 0 4px 15px var(--primary-glow);
    transition: var(--transition-smooth);
    margin-top: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-bid:hover {
    background: var(--primary-hover);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
    transform: translateY(-1px);
}

.btn-bid:disabled {
    background: var(--text-muted);
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

.auction-closed-message {
    background: rgba(244, 63, 94, 0.1);
    border: 1px solid rgba(244, 63, 94, 0.2);
    color: var(--accent-rose);
    border-radius: 12px;
    padding: 1.25rem;
    text-align: center;
    font-weight: 600;
    margin: 1.5rem 0;
}

/* History logs */
.history-wrap {
    margin-top: 3rem;
}

.bid-history-list {
    list-style: none;
    max-height: 250px;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.bid-history-list::-webkit-scrollbar {
    width: 6px;
}

.bid-history-list::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 99px;
}

.bid-history-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

.bid-history-item:first-child {
    background: rgba(16, 185, 129, 0.05);
    border-radius: 8px;
    border-bottom-color: rgba(16, 185, 129, 0.15);
}

.bid-user-info {
    display: flex;
    flex-direction: column;
}

.bidder-name {
    font-weight: 600;
    color: var(--text-primary);
}

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

.bid-amount {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--text-primary);
}

.bid-history-item:first-child .bid-amount {
    color: var(--accent-emerald);
}

.no-bids {
    color: var(--text-muted);
    font-style: italic;
    padding: 1rem 0;
}

/* ==========================================================================
   Toast / Notification Toast System
   ========================================================================== */
#toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    pointer-events: none;
}

.toast {
    background: rgba(30, 41, 59, 0.95);
    border-radius: 12px;
    padding: 1rem 1.5rem;
    min-width: 300px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    border-left: 4px solid var(--primary);
    color: var(--text-primary);
    backdrop-filter: blur(8px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    opacity: 0;
    transform: translateY(20px);
    animation: toastFadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    pointer-events: auto;
}

.toast.toast-success {
    border-left-color: var(--accent-emerald);
}

.toast.toast-error {
    border-left-color: var(--accent-rose);
}

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

.toast-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1.1rem;
    padding-left: 1rem;
    line-height: 1;
}

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

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
    border-top: 1px solid var(--border-color);
    padding: 3rem 0;
    background: rgba(15, 23, 42, 0.4);
    margin-top: auto;
}

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

@media (max-width: 640px) {
    .footer-container {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
}

.footer-info .tagline {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

.footer-links {
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-links a {
    color: var(--text-secondary);
}

.footer-links a:hover {
    color: var(--text-primary);
}

.footer-links .separator {
    color: var(--text-muted);
}

/* Fallback styles */
.container-fallback {
    padding: 10rem 2rem;
    text-align: center;
}

.fallback-hero h1 {
    font-family: var(--font-heading);
    font-size: 3rem;
    margin-bottom: 1rem;
}

.fallback-hero p {
    color: var(--text-secondary);
    font-size: 1.25rem;
    margin-bottom: 2rem;
}

.btn {
    display: inline-block;
    background: var(--primary);
    color: #fff;
    padding: 0.85rem 2rem;
    border-radius: 99px;
    font-weight: 600;
}

.btn:hover {
    background: var(--primary-hover);
    box-shadow: 0 4px 15px var(--primary-glow);
    color: #fff;
}

/* ==========================================================================
   Keyframes & Animations
   ========================================================================== */
@keyframes badgePulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.4;
        transform: scale(0.8);
    }
}

@keyframes pulseGlow {

    0%,
    100% {
        text-shadow: 0 0 10px var(--primary-glow);
    }

    50% {
        text-shadow: 0 0 25px rgba(99, 102, 241, 0.4);
    }
}

@keyframes toastFadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    display: inline-block;
}

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