:root {
    --bg: #000000;
    --card-bg: rgba(18, 18, 22, 0.75);
    --border: rgba(255, 255, 255, 0.1);
    --text: #ededed;
    --text-muted: #9999a1;
    --gradient: linear-gradient(135deg, #4800cc, #b40000);
    --font: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: var(--font);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
    padding: 2rem 1rem;
    background-image:
        radial-gradient(circle at 50% 0%, rgba(72, 0, 204, 0.18) 0%, transparent 60%),
        radial-gradient(circle at 80% 80%, rgba(180, 0, 0, 0.12) 0%, transparent 50%);
    background-attachment: fixed;
}

.container {
    width: 100%;
    max-width: 1100px;
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1.75rem;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    transition: border-color 0.2s ease;
}

.card:hover {
    border-color: rgba(255, 255, 255, 0.2);
}

h1,
h2,
h3 {
    font-weight: 700;
    color: #fff;
}

.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

header.card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 2.5rem 1.5rem;
    position: relative;
    overflow: hidden;
}

header.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 3px;
    background: var(--gradient);
    border-radius: 0 0 4px 4px;
}

.logo-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.logo-white {
    width: 72px;
    height: 72px;
    filter: drop-shadow(0 0 12px rgba(72, 0, 204, 0.5));
}

.logo-text {
    max-width: 280px;
    height: auto;
}

.status-container {
    margin-top: 0.5rem;
    width: 100%;
}

.countdown-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
    max-width: 440px;
    margin: 0 auto;
}

.time-box {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0.75rem 0.5rem;
}

.time-val {
    font-size: 1.75rem;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.2;
}

.server-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-size: 1.1rem;
    font-weight: 600;
    padding: 0.75rem 1.25rem;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border);
    border-radius: 12px;
    width: fit-content;
    margin: 0 auto;
}

.status-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #666;
}

.status-dot.online {
    background-color: #10b981;
    box-shadow: 0 0 10px #10b981;
}

.status-dot.offline {
    background-color: #ef4444;
    box-shadow: 0 0 10px #ef4444;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: var(--gradient);
    color: #fff;
    border: none;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: opacity 0.2s ease, transform 0.1s ease;
    white-space: nowrap;
}

.btn:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

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

.ip-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border);
    padding: 0.75rem 1rem 0.75rem 1.25rem;
    border-radius: 10px;
    margin-top: 0.75rem;
}

.ip-address {
    font-family: monospace;
    font-size: 1.15rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.5px;
}

.row-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

@media (max-width: 820px) {
    .row-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    #mod-actions {
        flex-direction: column;
    }
    .ip-address {
        font-size: 1rem;
    }
    .btn {
        font-size: 0.85rem;
        padding: 0.6rem 0.5rem;
    }
    .card {
        padding: 1rem !important;
    }
}

.badge {
    display: inline-block;
    background: var(--gradient);
    color: #fff;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 1rem;
}

.version-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-top: 0.8rem;
}

.map-preview-img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    border: 1px solid var(--border);
    margin: 1rem 0;
    object-fit: cover;
    max-height: 320px;
}

.seed-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border);
    padding: 0.75rem 1rem;
    border-radius: 10px;
}

.seed-code {
    font-family: monospace;
    font-size: 1rem;
    color: #fff;
}

.seed-actions {
    display: flex;
    gap: 0.5rem;
}

.mods-intro {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
}

.mods-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.mod-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    padding: 0.85rem 1rem;
    border-radius: 10px;
}

.mod-icon {
    height: 50px;
    width: 50px;
}

.mod-name {
    font-weight: 600;
    color: #fff;
}

.mod-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
}

footer {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 1rem;
}

.toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--gradient);
    color: white;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
    z-index: 1000;
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}