/* SoniTrace DB-Viz — Party-taugliches Dark Dashboard */

:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-card: #1a1a28;
    --text-primary: #e8e8f0;
    --text-secondary: #8888a0;
    --accent-green: #00ff88;
    --accent-yellow: #ffcc00;
    --accent-red: #ff3355;
    --accent-blue: #4488ff;
    --glow-green: 0 0 30px rgba(0, 255, 136, 0.3);
    --glow-yellow: 0 0 30px rgba(255, 204, 0, 0.3);
    --glow-red: 0 0 40px rgba(255, 51, 85, 0.4);
}

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

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow: hidden;
    height: 100vh;
    width: 100vw;
}

#app {
    display: flex;
    flex-direction: column;
    height: 100vh;
    padding: 1rem 1.5rem;
}

/* --- Header --- */

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 0.5rem;
    flex-shrink: 0;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo {
    font-size: 1.4rem;
    font-weight: 300;
    letter-spacing: 0.3em;
    color: var(--text-secondary);
}

.logo span {
    font-weight: 700;
    color: var(--text-primary);
}

.status-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.3rem 0.8rem;
    border-radius: 2rem;
    font-size: 0.8rem;
    background: var(--bg-card);
    cursor: pointer;
    transition: background 0.2s;
}

.status-badge:hover {
    background: #222238;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-red);
    transition: background 0.3s;
}

.status-badge.online .status-dot {
    background: var(--accent-green);
    box-shadow: 0 0 8px rgba(0, 255, 136, 0.6);
}

.mode-btn {
    background: var(--bg-card);
    border: 1px solid #333;
    color: var(--text-primary);
    padding: 0.4rem 0.8rem;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
}

.mode-btn:hover {
    border-color: var(--accent-blue);
    color: var(--accent-blue);
}

.mode-btn span {
    color: var(--accent-blue);
}

.icon-btn {
    background: var(--bg-card);
    border: 1px solid #333;
    color: var(--text-primary);
    padding: 0.4rem 0.6rem;
    border-radius: 0.5rem;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.2s;
}

.icon-btn:hover {
    border-color: var(--accent-blue);
}

/* --- Event Banner --- */

#event-banner {
    text-align: center;
    padding: 0.4rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    letter-spacing: 0.1em;
    flex-shrink: 0;
}

#event-banner.hidden {
    display: none;
}

#event-info {
    opacity: 0.8;
}

/* --- Haupt-Display --- */

#main-display {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

#level-container {
    width: 100%;
    max-width: 900px;
    text-align: center;
}

/* Numerische Anzeige */

#numeric-display {
    margin-bottom: 0.5rem;
}

#level-value {
    font-size: clamp(6rem, 18vw, 14rem);
    font-weight: 200;
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.02em;
    line-height: 1;
    color: var(--accent-green);
    text-shadow: var(--glow-green);
    transition: color 0.15s, text-shadow 0.15s;
}

#level-value.yellow {
    color: var(--accent-yellow);
    text-shadow: var(--glow-yellow);
}

#level-value.red {
    color: var(--accent-red);
    text-shadow: var(--glow-red);
}

#level-unit {
    font-size: clamp(1.5rem, 4vw, 3rem);
    font-weight: 300;
    color: var(--text-secondary);
    margin-left: 0.3em;
    vertical-align: super;
}

#peak-display {
    font-size: 1rem;
    color: var(--text-secondary);
    letter-spacing: 0.15em;
    margin-bottom: 2rem;
}

#peak-value {
    color: var(--text-primary);
    font-weight: 600;
}

/* Pegel-Balken */

#meter-container {
    position: relative;
    width: 100%;
    padding: 0 0.5rem;
}

#meter-bar {
    position: relative;
    height: 2.5rem;
    background: var(--bg-card);
    border-radius: 0.4rem;
    overflow: hidden;
    border: 1px solid #222;
}

#meter-fill {
    height: 100%;
    width: 0%;
    border-radius: 0.3rem;
    transition: width 0.06s linear, background 0.15s;
    background: linear-gradient(90deg,
        var(--accent-green) 0%,
        var(--accent-green) 45%,
        var(--accent-yellow) 55%,
        var(--accent-yellow) 62%,
        var(--accent-red) 75%,
        var(--accent-red) 100%
    );
    background-size: 200% 100%;
}

#meter-peak-marker {
    position: absolute;
    top: 0;
    width: 3px;
    height: 100%;
    background: #fff;
    opacity: 0.8;
    transition: left 0.1s;
    left: 0%;
    box-shadow: 0 0 6px rgba(255, 255, 255, 0.5);
}

#meter-scale {
    display: flex;
    justify-content: space-between;
    padding: 0.3rem 0;
    font-size: 0.7rem;
    color: var(--text-secondary);
    opacity: 0.6;
}

#threshold-markers {
    position: absolute;
    top: 0;
    left: 0.5rem;
    right: 0.5rem;
    height: 2.5rem;
    pointer-events: none;
}

.threshold-line {
    position: absolute;
    top: 0;
    width: 2px;
    height: 100%;
    opacity: 0.5;
}

.threshold-line.yellow {
    background: var(--accent-yellow);
}

.threshold-line.red {
    background: var(--accent-red);
}

/* --- Overlay --- */

.overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    backdrop-filter: blur(4px);
}

.overlay.hidden {
    display: none;
}

.overlay-content {
    background: var(--bg-secondary);
    border: 1px solid #333;
    border-radius: 1rem;
    padding: 2rem;
    min-width: 320px;
    max-width: 500px;
}

.overlay-content h2 {
    margin-bottom: 1.5rem;
    font-weight: 400;
    letter-spacing: 0.05em;
}

.device-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.8rem 1rem;
    margin-bottom: 0.5rem;
    background: var(--bg-card);
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
    border: 1px solid transparent;
}

.device-item:hover {
    border-color: var(--accent-blue);
}

.device-item.active {
    border-color: var(--accent-green);
}

.device-item .device-type {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.btn-close {
    margin-top: 1rem;
    width: 100%;
    padding: 0.7rem;
    background: var(--bg-card);
    border: 1px solid #333;
    color: var(--text-primary);
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 0.9rem;
    transition: border-color 0.2s;
}

.btn-close:hover {
    border-color: var(--accent-blue);
}

/* --- Animations --- */

@keyframes pulse-red {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

#level-value.red {
    animation: pulse-red 0.5s ease-in-out infinite;
}

/* --- Responsive --- */

@media (max-height: 500px) {
    #app { padding: 0.5rem 1rem; }
    #peak-display { margin-bottom: 1rem; }
    #meter-bar { height: 1.5rem; }
}

@media (max-width: 480px) {
    #app { padding: 0.5rem; }
    .header-left { gap: 0.8rem; }
    .logo { font-size: 1rem; }
    #peak-display { margin-bottom: 1rem; }
}