:root {
    --bg-dark: #04020c;
    --bg-depth: #0b0614;
    --bg-card: rgba(14, 8, 30, 0.72);
    --panel: rgba(10, 14, 26, 0.82);
    --gold: #ffd166;
    --cyan: #00f3ff;
    --magenta: #ff2bd6;
    --green: #20f7c2;
    --red: #ff3d71;
    --muted: #8c88a5;
    --text: #f8fbff;
    --border-color: rgba(255, 255, 255, 0.12);
    --font-mono: 'Fira Code', monospace;
    --font-heading: 'Syncopate', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    background: radial-gradient(circle at 20% 10%, rgba(255, 43, 214, 0.14), transparent 26%), radial-gradient(circle at 80% 5%, rgba(0, 243, 255, 0.12), transparent 24%), var(--bg-dark);
    color: var(--text);
    font-family: var(--font-mono);
    min-height: 100vh;
    overflow-x: hidden;
}
#glitter-canvas, .stars-overlay { position: fixed; inset: 0; pointer-events: none; }
#glitter-canvas { z-index: 0; }
.stars-overlay {
    background-image: radial-gradient(1px 1px at 20px 30px, #fff, transparent), radial-gradient(1px 1px at 40px 70px, rgba(255,255,255,0.45), transparent), radial-gradient(2px 2px at 100px 150px, #ffd166, transparent);
    background-repeat: repeat;
    background-size: 220px 220px;
    opacity: 0.22;
    z-index: 1;
}
.container { position: relative; z-index: 10; max-width: 1500px; margin: 0 auto; padding: 2rem; min-height: 100vh; display: flex; flex-direction: column; gap: 1.5rem; }
header { border-bottom: 1px solid var(--border-color); padding-bottom: 1rem; }
.header-main { display: flex; justify-content: space-between; align-items: center; gap: 1.25rem; flex-wrap: wrap; }
.logo { font-family: var(--font-heading); font-size: clamp(1.4rem, 3vw, 2.2rem); letter-spacing: 0.12em; }
.sparkle-text { background: linear-gradient(120deg, #fff 10%, var(--gold) 35%, var(--magenta) 70%, var(--cyan)); background-size: 220% auto; -webkit-background-clip: text; -webkit-text-fill-color: transparent; animation: goldSweep 7s linear infinite; }
.hud { display: flex; gap: 1rem; flex-wrap: wrap; justify-content: flex-end; }
.hud-item { min-width: 96px; color: var(--muted); display: flex; flex-direction: column; align-items: flex-end; font-size: 0.68rem; }
.hud-value { margin-top: 0.22rem; font-size: 1.25rem; color: #fff; font-weight: 700; }
.neon-glow { color: var(--cyan); text-shadow: 0 0 12px rgba(0, 243, 255, 0.55); }
.gold-text { color: var(--gold); }
.danger-text { color: var(--red); }
.status-ticker, .toolbar, .form-panel, .event-panel, .target-drawer {
    background: var(--panel);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    backdrop-filter: blur(10px);
}
.status-ticker { display: flex; align-items: center; justify-content: space-between; padding: 0.6rem 0.85rem; margin-top: 1rem; color: rgba(255,255,255,0.72); font-size: 0.75rem; }
.ticker-signal { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.neon-pulse-cyan { background: var(--cyan); box-shadow: 0 0 14px var(--cyan); animation: simplePulse 1.5s infinite alternate; }
.neon-pulse-magenta { background: var(--red); box-shadow: 0 0 14px var(--red); animation: simplePulse 1.5s infinite alternate; }
.toolbar { display: flex; gap: 0.75rem; padding: 0.75rem; margin-top: 1rem; width: fit-content; max-width: 100%; flex-wrap: wrap; }
button, input, select { font: inherit; }
.control-button, .ghost-button, .danger-button, .drawer-close {
    border-radius: 4px;
    padding: 0.55rem 0.8rem;
    cursor: pointer;
    color: var(--text);
}
.control-button { background: rgba(0, 243, 255, 0.14); border: 1px solid rgba(0, 243, 255, 0.38); }
.ghost-button { background: rgba(255,255,255,0.05); border: 1px solid var(--border-color); }
.danger-button { background: rgba(255, 61, 113, 0.16); border: 1px solid rgba(255, 61, 113, 0.44); }
.control-button:disabled { opacity: 0.58; cursor: wait; }
.filter-input, .filter-select {
    width: auto;
    min-width: 140px;
    background: rgba(0,0,0,0.34);
    border: 1px solid var(--border-color);
    color: var(--text);
    border-radius: 4px;
    padding: 0.55rem 0.7rem;
}
.filter-input { min-width: 220px; }
.form-panel { display: none; padding: 1rem; }
.form-panel.open { display: block; }
.form-panel h2, .event-panel h2 { font-size: 0.9rem; margin-bottom: 0.85rem; color: var(--cyan); }
#target-form { display: grid; grid-template-columns: repeat(6, minmax(110px, 1fr)); gap: 0.75rem; align-items: end; }
label { color: var(--muted); font-size: 0.68rem; text-transform: uppercase; display: flex; flex-direction: column; gap: 0.35rem; }
input, select { width: 100%; color: var(--text); background: rgba(0,0,0,0.28); border: 1px solid var(--border-color); border-radius: 4px; padding: 0.55rem; }
.checkline { flex-direction: row; align-items: center; text-transform: none; }
.checkline input { width: auto; }
.form-actions { display: flex; gap: 0.5rem; }
.dashboard-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 1.25rem; align-items: start; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.15rem; }
.card[hidden] { display: none; }
.card { min-height: 320px; background: var(--bg-card); border: 1px solid var(--border-color); border-top: 3px solid var(--muted); border-radius: 6px; padding: 1rem; position: relative; overflow: hidden; display: flex; flex-direction: column; gap: 0.8rem; transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease; }
.card:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(0,0,0,0.42); }
.card-up { border-top-color: var(--green); box-shadow: inset 0 15px 18px -18px rgba(32,247,194,0.6); }
.card-degraded { border-top-color: var(--gold); box-shadow: inset 0 15px 18px -18px rgba(255,209,102,0.7); }
.card-down { border-top-color: var(--red); box-shadow: inset 0 15px 18px -18px rgba(255,61,113,0.7); }
.card-unknown { border-top-color: var(--muted); }
.status-changed { animation: statePulse 0.7s ease; }
.card-header, .card-meta { display: flex; justify-content: space-between; gap: 0.75rem; align-items: flex-start; }
.card-title { font-size: 0.95rem; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 58%; }
.card-badge, .category-chip { font-size: 0.62rem; padding: 0.22rem 0.45rem; border-radius: 3px; text-transform: uppercase; border: 1px solid var(--border-color); white-space: nowrap; }
.badge-up, .card-up .card-badge { color: var(--green); border-color: rgba(32,247,194,0.42); background: rgba(32,247,194,0.12); }
.badge-degraded, .card-degraded .card-badge { color: var(--gold); border-color: rgba(255,209,102,0.42); background: rgba(255,209,102,0.12); }
.badge-down, .card-down .card-badge { color: var(--red); border-color: rgba(255,61,113,0.42); background: rgba(255,61,113,0.12); }
.badge-unknown, .card-unknown .card-badge { color: var(--muted); }
.card-url { color: var(--muted); font-size: 0.7rem; word-break: break-all; text-decoration: none; }
.card-url:hover { color: white; text-decoration: underline; }
.preview-link { position: relative; display: block; height: 96px; overflow: hidden; border: 1px solid rgba(255,255,255,0.08); border-radius: 5px; background: rgba(0,0,0,0.24); text-decoration: none; }
.site-preview { width: 320%; height: 320%; border: 0; transform: scale(0.3125); transform-origin: 0 0; pointer-events: none; opacity: 0.72; filter: saturate(1.1) contrast(1.05); }
.preview-fallback { position: absolute; inset: auto 0 0 0; padding: 0.35rem 0.5rem; color: rgba(255,255,255,0.72); font-size: 0.62rem; background: linear-gradient(to top, rgba(0,0,0,0.72), transparent); }
.metrics-block { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.5rem; background: rgba(0,0,0,0.22); padding: 0.7rem; border-radius: 4px; border: 1px solid rgba(255,255,255,0.04); }
.metric-item { min-width: 0; }
.metric-label { display: block; font-size: 0.58rem; color: var(--muted); text-transform: uppercase; }
.metric-val { display: block; margin-top: 0.2rem; font-weight: 700; font-size: 0.86rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.history-graph, .large-chart { height: 38px; display: flex; align-items: flex-end; gap: 3px; margin-top: auto; }
.large-chart { height: 150px; padding: 0.8rem; background: rgba(0,0,0,0.22); border: 1px solid var(--border-color); border-radius: 6px; }
.history-bar { flex: 1; min-width: 3px; min-height: 3px; border-radius: 2px 2px 0 0; background: rgba(255,255,255,0.14); }
.bar-up { background: linear-gradient(to top, rgba(32,247,194,0.35), var(--green)); }
.bar-degraded { background: linear-gradient(to top, rgba(255,209,102,0.35), var(--gold)); }
.bar-down { background: linear-gradient(to top, rgba(255,61,113,0.35), var(--red)); }
.event-panel { padding: 1rem; position: sticky; top: 1rem; max-height: calc(100vh - 2rem); overflow: hidden; }
.event-log { display: flex; flex-direction: column; gap: 0.45rem; font-size: 0.68rem; color: rgba(255,255,255,0.72); }
.event-row { border-left: 2px solid var(--muted); padding-left: 0.55rem; line-height: 1.35; }
.event-up { border-color: var(--green); }
.event-degraded { border-color: var(--gold); }
.event-down { border-color: var(--red); }
.target-drawer { position: fixed; top: 1rem; right: 1rem; width: min(620px, calc(100vw - 2rem)); max-height: calc(100vh - 2rem); padding: 1rem; z-index: 30; transform: translateX(calc(100% + 2rem)); transition: transform 0.25s ease; overflow-y: auto; }
.target-drawer.open { transform: translateX(0); }
.drawer-close { float: right; background: rgba(255,255,255,0.05); border: 1px solid var(--border-color); }
.drawer-title-row { display: flex; justify-content: space-between; gap: 1rem; align-items: start; clear: both; padding-top: 0.75rem; }
.drawer-title-row h2 { font-size: 1.1rem; margin-bottom: 0.25rem; }
.drawer-title-row p { color: var(--muted); font-size: 0.75rem; word-break: break-all; }
.preview-stage { margin-top: 1rem; min-height: 240px; border: 1px solid var(--border-color); border-radius: 6px; background: rgba(0,0,0,0.26); overflow: hidden; position: relative; }
.drawer-screenshot, .drawer-preview-frame { width: 100%; height: 240px; border: 0; display: block; object-fit: cover; background: rgba(0,0,0,0.2); }
.drawer-preview-frame { display: none; }
.drawer-preview-frame.visible { display: block; }
.screenshot-note { position: absolute; left: 0; right: 0; bottom: 0; padding: 0.45rem 0.65rem; color: rgba(255,255,255,0.72); background: linear-gradient(to top, rgba(0,0,0,0.76), transparent); font-size: 0.66rem; }
.drawer-metrics { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.6rem; margin: 1rem 0; }
.drawer-metrics span { background: rgba(255,255,255,0.05); border: 1px solid var(--border-color); border-radius: 4px; padding: 0.65rem; }
.chart-shell { margin-top: 1rem; }
.chart-head { display: flex; justify-content: space-between; color: var(--muted); font-size: 0.7rem; text-transform: uppercase; margin-bottom: 0.45rem; }
.large-chart { display: block; height: auto; min-height: 190px; padding: 0.7rem; }
.large-chart svg { display: block; width: 100%; height: auto; min-height: 180px; overflow: visible; }
.chart-axis { stroke: rgba(255,255,255,0.14); stroke-width: 1; }
.chart-line { fill: none; stroke: var(--cyan); stroke-width: 2.5; filter: drop-shadow(0 0 6px rgba(0,243,255,0.55)); }
.chart-dot { stroke: rgba(4,2,12,0.9); stroke-width: 1.5; }
.dot-up { fill: var(--green); }
.dot-degraded { fill: var(--gold); }
.dot-down { fill: var(--red); }
.dot-unknown { fill: var(--muted); }
.chart-label { fill: var(--muted); font-size: 11px; }
.status-strip { display: flex; gap: 3px; margin-top: 0.55rem; height: 14px; }
.strip-sample { flex: 1; min-width: 3px; border-radius: 999px; background: var(--muted); opacity: 0.85; }
.strip-up { background: var(--green); }
.strip-degraded { background: var(--gold); }
.strip-down { background: var(--red); }
.strip-unknown { background: var(--muted); }
.target-config { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.5rem; margin-top: 1rem; }
.target-config span { color: rgba(255,255,255,0.78); background: rgba(0,0,0,0.18); border: 1px solid rgba(255,255,255,0.08); border-radius: 4px; padding: 0.55rem; font-size: 0.7rem; }
.drawer-actions { display: flex; gap: 0.6rem; margin-top: 1rem; }
.logs-panel { margin-top: 1rem; max-height: 280px; overflow: auto; padding: 0.75rem; border: 1px solid rgba(255,255,255,0.1); border-radius: 6px; background: rgba(0,0,0,0.42); color: rgba(248,251,255,0.86); font-size: 0.68rem; line-height: 1.45; white-space: pre-wrap; }
.error-line { margin-top: 1rem; color: var(--red); font-size: 0.78rem; }
.loader-card { grid-column: 1 / -1; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 4rem; border: 1px dashed var(--border-color); border-radius: 6px; background: var(--bg-card); gap: 1rem; color: var(--muted); }
.loading-spinner { width: 38px; height: 38px; border: 3px solid rgba(0,243,255,0.15); border-top-color: var(--cyan); border-radius: 50%; animation: countSpin 1s infinite linear; }
.shimmer-shun { position: absolute; inset: 0 auto 0 -150%; width: 50%; background: linear-gradient(to right, transparent, rgba(255,255,255,0.07), transparent); transform: skewX(-25deg); animation: runShimmer 12s infinite; pointer-events: none; }
footer { border-top: 1px solid var(--border-color); padding-top: 1rem; margin-top: auto; }
.footer-stats { display: flex; justify-content: space-between; gap: 1rem; color: #706b89; font-size: 0.65rem; flex-wrap: wrap; }
@keyframes countSpin { to { transform: rotate(360deg); } }
@keyframes simplePulse { from { opacity: 0.6; } to { opacity: 1; } }
@keyframes runShimmer { 0% { left: -150%; } 28% { left: 150%; } 100% { left: 150%; } }
@keyframes goldSweep { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }
@keyframes statePulse { 0% { transform: scale(1); } 45% { transform: scale(1.012); } 100% { transform: scale(1); } }
@media (max-width: 980px) {
    .dashboard-layout { grid-template-columns: 1fr; }
    .event-panel { position: static; max-height: none; }
    #target-form { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
    .container { padding: 1rem; }
    .hud { justify-content: flex-start; }
    .hud-item { align-items: flex-start; min-width: 86px; }
    .grid { grid-template-columns: 1fr; }
    #target-form { grid-template-columns: 1fr; }
    .toolbar { width: 100%; }
    .control-button, .ghost-button, .danger-button, .filter-input, .filter-select { flex: 1; min-width: 100%; }
    .drawer-metrics, .target-config { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}