/* ── Cards ── */
.card {
    background: linear-gradient(180deg, var(--bg-card), rgba(16, 23, 42, 0.95));
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 20px;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    min-width: 0;
}
.card:hover { border-color: #314066; box-shadow: 0 8px 28px rgba(0, 0, 0, 0.32); }
.card-header { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.card-title { font-size: 15px; font-weight: 650; letter-spacing: -0.01em; min-width: 0; }

/* ── Metric cards ── */
.page-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}
.page-title-row .page-title { margin-bottom: 0; }

.poll-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 999px;
    padding: 6px 12px;
    white-space: nowrap;
}
.poll-status .poll-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 0 0 rgba(45, 212, 160, 0.5);
    animation: pollPulse 1.8s ease infinite;
}
.poll-status.eco { color: var(--warning); border-color: rgba(245, 185, 66, 0.35); background: rgba(245, 185, 66, 0.08); }
.poll-status.eco .poll-dot { background: var(--warning); box-shadow: 0 0 0 0 rgba(245, 185, 66, 0.5); animation-duration: 3s; }

@keyframes pollPulse {
    0% { box-shadow: 0 0 0 0 rgba(45, 212, 160, 0.45); }
    70% { box-shadow: 0 0 0 8px rgba(45, 212, 160, 0); }
    100% { box-shadow: 0 0 0 0 rgba(45, 212, 160, 0); }
}
@media (prefers-reduced-motion: reduce) {
    .poll-status .poll-dot { animation: none; }
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.metric-card {
    background: linear-gradient(160deg, var(--bg-card), rgba(14, 21, 40, 0.95));
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 20px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    min-width: 0;
}
.metric-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), transparent 70%);
    opacity: 0.6;
}
.metric-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: #314066; }
.metric-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 8px;
    min-width: 0;
}
.metric-label { font-size: 12px; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.06em; font-weight: 600; min-width: 0; }
.metric-value { font-size: clamp(24px, 4vw, 30px); font-weight: 700; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; word-break: break-word; }
.metric-sub { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.metric-sub-dim { opacity: 0.75; margin-top: 2px; }
.metric-icon-badge {
    width: 32px;
    height: 32px;
    border-radius: 9px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(91, 124, 250, 0.12);
    color: var(--accent);
    border: 1px solid rgba(91, 124, 250, 0.25);
    flex-shrink: 0;
}
.metric-pill {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 999px;
    background: var(--success-bg);
    color: var(--success);
    flex-shrink: 0;
}
.metric-pill.warning { background: var(--warning-bg); color: var(--warning); }
.metric-pill.danger { background: var(--danger-bg); color: var(--danger); }
.metric-pill.success { background: var(--success-bg); color: var(--success); }
.metric-pill.info { background: var(--info-bg); color: var(--info); }

.metric-card-gauge {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    text-align: center;
}
.metric-card-gauge .metric-card-top { text-align: left; }
.metric-card-gauge .metric-sub { text-align: center; }

.gauge {
    position: relative;
    width: min(140px, 70%);
    aspect-ratio: 1;
    margin: 8px auto 10px;
}
.gauge-svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}
.gauge-track {
    fill: none;
    stroke: rgba(148, 163, 184, 0.12);
    stroke-width: 9;
}
.gauge-fill {
    fill: none;
    stroke-width: 9;
    stroke-linecap: round;
    transition: stroke-dasharray 0.45s ease, stroke 0.3s ease;
}
.gauge-center {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
}
.gauge-icon { color: var(--text-muted); line-height: 1; }
.gauge-value {
    font-size: clamp(22px, 3.5vw, 28px);
    font-weight: 750;
    letter-spacing: -0.03em;
    font-variant-numeric: tabular-nums;
    line-height: 1;
}

.metric-card-disk .metric-card-top { margin-bottom: 12px; }
.disk-bar {
    height: 10px;
    background: var(--bg-input);
    border-radius: 999px;
    overflow: hidden;
    border: 1px solid rgba(36, 48, 77, 0.8);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.35);
}
.disk-bar-fill {
    height: 100%;
    border-radius: 999px;
    transition: width 0.5s ease;
    background: linear-gradient(90deg, var(--accent), var(--info));
    box-shadow: 0 0 8px rgba(91, 124, 250, 0.4);
}
.disk-bar-fill.success { background: linear-gradient(90deg, #14b8a6, var(--success)); box-shadow: 0 0 8px rgba(45, 212, 160, 0.35); }
.disk-bar-fill.warning { background: linear-gradient(90deg, #f97316, var(--warning)); box-shadow: 0 0 8px rgba(245, 185, 66, 0.35); }
.disk-bar-fill.danger { background: linear-gradient(90deg, #ef4444, var(--danger)); box-shadow: 0 0 8px rgba(240, 113, 120, 0.35); }

.metric-card-uptime .uptime-value {
    font-size: clamp(26px, 4vw, 34px);
    background: linear-gradient(180deg, #eef1fb, #9aa7c2);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-top: 4px;
}

.chart-card .chart-container { height: 200px; }
.chart-live-val {
    font-size: 14px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    padding: 3px 8px;
    border-radius: 8px;
}
.chart-live-cpu { color: #7a96ff; background: rgba(91, 124, 250, 0.12); }
.chart-live-ram { color: #2dd4a0; background: rgba(45, 212, 160, 0.12); }

.progress-bar-thin { height: 6px; margin-top: 10px; }

/* ── Progress ── */
.progress-bar {
    height: 8px;
    background: var(--bg-input);
    border-radius: 999px;
    overflow: hidden;
    margin-top: 8px;
}
.progress-fill {
    height: 100%;
    border-radius: 999px;
    transition: width 0.5s ease;
    background: linear-gradient(90deg, var(--accent), var(--info));
    box-shadow: 0 0 8px rgba(91, 124, 250, 0.4);
}
.progress-fill.success { background: linear-gradient(90deg, var(--success), #14b8a6); box-shadow: 0 0 8px rgba(45, 212, 160, 0.35); }
.progress-fill.warning { background: linear-gradient(90deg, var(--warning), #f97316); box-shadow: 0 0 8px rgba(245, 185, 66, 0.35); }
.progress-fill.danger { background: linear-gradient(90deg, var(--danger), #ef4444); box-shadow: 0 0 8px rgba(240, 113, 120, 0.35); }
.progress-fill.info { background: linear-gradient(90deg, var(--info), #818cf8); }
.progress-fill.accent { background: linear-gradient(90deg, var(--accent), #818cf8); }

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    min-height: 40px;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    font-size: 14px;
    font-weight: 550;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font);
    line-height: 1.2;
    letter-spacing: -0.01em;
    text-align: center;
    white-space: nowrap;
}
.btn .icon { width: 15px; height: 15px; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-primary {
    background: linear-gradient(180deg, #6b8aff, var(--accent));
    color: white;
    box-shadow: 0 4px 14px rgba(91, 124, 250, 0.35);
}
.btn-primary:hover:not(:disabled) { background: linear-gradient(180deg, #7a96ff, var(--accent-hover)); transform: translateY(-1px); box-shadow: 0 6px 18px rgba(91, 124, 250, 0.45); }
.btn-success {
    background: linear-gradient(180deg, #3ee0ad, var(--success));
    color: #06281c;
    box-shadow: 0 4px 14px rgba(45, 212, 160, 0.3);
}
.btn-success:hover:not(:disabled) { filter: brightness(1.05); transform: translateY(-1px); }
.btn-danger {
    background: linear-gradient(180deg, #f4848a, var(--danger));
    color: #2a0a0c;
    box-shadow: 0 4px 14px rgba(240, 113, 120, 0.3);
}
.btn-danger:hover:not(:disabled) { filter: brightness(1.05); transform: translateY(-1px); }
.btn-warning {
    background: linear-gradient(180deg, #f7c566, var(--warning));
    color: #2a1c04;
}
.btn-warning:hover:not(:disabled) { filter: brightness(1.05); transform: translateY(-1px); }
.btn-ghost {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-secondary);
    border-color: var(--border-color);
}
.btn-ghost:hover:not(:disabled) { background: var(--bg-card-hover); color: var(--text-primary); border-color: #3a4a70; }
.btn-sm { padding: 6px 12px; font-size: 12px; border-radius: 8px; min-height: 32px; }
.btn-full { width: 100%; justify-content: center; }

/* ── Forms ── */
.form-group { margin-bottom: 16px; min-width: 0; }
.form-group label { display: block; font-size: 13px; color: var(--text-secondary); margin-bottom: 6px; font-weight: 550; }
.form-group label.toggle { display: inline-flex; width: 44px; height: 24px; margin-bottom: 0; }
.form-check { display: flex; align-items: center; gap: 10px; padding: 6px 0; cursor: pointer; font-size: 14px; color: var(--text-primary); }
.form-check input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--accent); cursor: pointer; flex-shrink: 0; }

input, select, textarea {
    width: 100%;
    max-width: 100%;
    padding: 10px 14px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 16px;
    font-family: var(--font);
    transition: var(--transition);
}
input::placeholder, textarea::placeholder { color: var(--text-muted); }
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(91, 124, 250, 0.22);
    background: #0c1328;
}
textarea { resize: vertical; min-height: 80px; }
select { cursor: pointer; }

/* ── Tables ── */
.table-container {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 0 -4px;
    padding: 0 4px;
}
table { width: 100%; border-collapse: collapse; min-width: 480px; }
th {
    text-align: left;
    padding: 12px 16px;
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.07em;
    border-bottom: 1px solid var(--border-color);
    font-weight: 650;
    white-space: nowrap;
}
td { padding: 12px 16px; border-bottom: 1px solid var(--border-color); font-size: 14px; vertical-align: middle; }
tbody tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--bg-card-hover); }

/* ── Badges ── */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.01em;
    max-width: 100%;
}
.badge .icon { width: 12px; height: 12px; }
.badge-success { background: var(--success-bg); color: var(--success); border: 1px solid rgba(45, 212, 160, 0.25); }
.badge-danger { background: var(--danger-bg); color: var(--danger); border: 1px solid rgba(240, 113, 120, 0.25); }
.badge-warning { background: var(--warning-bg); color: var(--warning); border: 1px solid rgba(245, 185, 66, 0.25); }
.badge-info { background: var(--info-bg); color: var(--info); border: 1px solid rgba(96, 165, 250, 0.25); }
.badge-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: currentColor;
    box-shadow: 0 0 6px currentColor;
    flex-shrink: 0;
}

/* ── Server card ── */
.server-card {
    background: linear-gradient(180deg, var(--bg-card), rgba(16, 23, 42, 0.95));
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 20px;
    transition: var(--transition);
    cursor: pointer;
    min-width: 0;
}
.server-card:hover { border-color: rgba(91, 124, 250, 0.5); transform: translateY(-2px); box-shadow: var(--shadow); }
.server-card-header { display: flex; justify-content: space-between; align-items: start; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.server-card-name { font-size: 16px; font-weight: 650; letter-spacing: -0.01em; min-width: 0; word-break: break-word; }
.server-card-meta { font-size: 12px; color: var(--text-muted); margin-bottom: 12px; word-break: break-word; }
.server-card-actions { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }

/* ── Charts ── */
.chart-container { position: relative; height: 200px; min-width: 0; }

/* ── Section ── */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}
.section-title { font-size: 17px; font-weight: 650; letter-spacing: -0.01em; }

/* ── Grids ── */
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr)); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr)); gap: 16px; }

/* ── Modal ── */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(4, 8, 18, 0.72);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeIn 0.18s ease;
    padding: calc(12px + var(--safe-top)) 12px calc(12px + var(--safe-bottom));
}
.modal {
    background: linear-gradient(180deg, var(--bg-card), #0e1528);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    width: min(480px, 100%);
    max-width: 100%;
    max-height: min(80vh, 80dvh);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    box-shadow: var(--shadow);
}
.modal-title {
    font-size: 17px;
    font-weight: 650;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: -0.01em;
    word-break: break-word;
}
.modal-title .icon { color: var(--warning); flex-shrink: 0; }
.modal-actions { display: flex; gap: 12px; justify-content: flex-end; margin-top: 24px; flex-wrap: wrap; }

/* ── Game Template Cards ── */
.template-card {
    background: linear-gradient(180deg, var(--bg-card), rgba(16, 23, 42, 0.95));
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 20px;
    transition: var(--transition);
    min-width: 0;
}
.template-card:hover { border-color: rgba(91, 124, 250, 0.5); box-shadow: var(--shadow); }
.template-card.built-in { border-color: rgba(245, 185, 66, 0.35); }
.template-card-header { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.template-card-header h4 { margin: 0; font-size: 16px; font-weight: 650; letter-spacing: -0.01em; }
.template-card .badge { font-size: 11px; padding: 2px 8px; }
.template-card .badge.builtin { background: rgba(245, 185, 66, 0.15); color: var(--warning); border-color: rgba(245, 185, 66, 0.3); }
.template-card .category { font-size: 12px; color: var(--text-muted); background: var(--bg-input); padding: 2px 8px; border-radius: 999px; }
.template-details { font-size: 13px; color: var(--text-secondary); margin-bottom: 12px; }
.template-details .detail { margin: 4px 0; }
.template-details .detail code { background: var(--bg-input); padding: 1px 6px; border-radius: 4px; font-size: 12px; color: var(--accent); }
.template-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ── Template Modal Form ── */
#template-form .form-group { margin-bottom: 16px; }
#template-form label { display: block; font-size: 13px; font-weight: 500; margin-bottom: 6px; color: var(--text-secondary); }
#template-form input, #template-form select, #template-form textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 10px 14px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 14px;
    font-family: var(--font);
    transition: var(--transition);
}
#template-form textarea { min-height: 80px; resize: vertical; }
#template-form input:focus, #template-form select:focus, #template-form textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(91, 124, 250, 0.22);
}