@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;700&display=swap');

:root {
    --bg: #091724;
    --panel: rgba(12, 32, 48, 0.82);
    --line: rgba(129, 181, 191, 0.35);
    --text: #e9f6f9;
    --muted: #9bc0c6;
    --mic1: #32b3ff;
    --mic2: #50d27a;
    --beam: #ff6d5a;
    --accent: #f4c34f;
    --danger: #ff4c55;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--text);
    background: radial-gradient(circle at 12% 14%, #20435c 0%, #0d2738 30%, #08131f 100%);
    font-family: "Space Grotesk", "Segoe UI", sans-serif;
    position: relative;
    overflow-x: hidden;
}

.bg-glow {
    position: fixed;
    z-index: 0;
    border-radius: 999px;
    filter: blur(80px);
    opacity: 0.22;
    pointer-events: none;
}

.bg-glow-a {
    width: 300px;
    height: 300px;
    background: #00d5ff;
    top: -80px;
    left: -80px;
}

.bg-glow-b {
    width: 340px;
    height: 340px;
    background: #ff8a4d;
    right: -120px;
    bottom: -120px;
}

.layout {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: grid;
    gap: 16px;
    position: relative;
    z-index: 1;
}

.card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    box-shadow: 0 14px 34px rgba(3, 8, 13, 0.35);
    padding: 16px;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

h1,
h2 {
    margin: 0;
}

h1 {
    font-size: 1.7rem;
}

h2 {
    font-size: 1.1rem;
    margin-bottom: 12px;
}

p {
    margin: 8px 0 0;
    color: var(--muted);
}

.status-block {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.pill {
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 6px 10px;
    font-size: 0.85rem;
    background: rgba(8, 20, 30, 0.7);
}

.wave-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.wave-item {
    border: 1px solid rgba(116, 162, 170, 0.3);
    border-radius: 12px;
    padding: 10px;
    background: rgba(9, 25, 36, 0.8);
}

.wave-title {
    font-weight: 600;
    margin-bottom: 8px;
}

canvas {
    width: 100%;
    height: 160px;
    border: 1px solid rgba(97, 154, 163, 0.35);
    border-radius: 10px;
    background: linear-gradient(180deg, rgba(5, 16, 24, 0.95), rgba(7, 21, 31, 0.82));
}

.vu-wrap {
    margin-top: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.vu-label {
    min-width: 24px;
    color: var(--muted);
    font-size: 0.85rem;
}

.vu-track {
    height: 12px;
    flex: 1;
    border-radius: 999px;
    border: 1px solid rgba(125, 169, 176, 0.4);
    background: rgba(7, 19, 29, 0.85);
    overflow: hidden;
}

.vu-fill {
    height: 100%;
    width: 0%;
    transition: width 0.1s linear;
}

.vu-fill.mic1 {
    background: linear-gradient(90deg, #58c8ff, #1f8ef2);
}

.vu-fill.mic2 {
    background: linear-gradient(90deg, #74ef98, #22b455);
}

.vu-fill.beam {
    background: linear-gradient(90deg, #ff9569, #ff5948);
}

.group {
    margin-bottom: 12px;
}

.group label {
    display: block;
    margin-bottom: 6px;
}

input[type="range"],
input[type="number"],
select {
    width: 100%;
}

select,
input[type="range"] {
    accent-color: var(--accent);
}

.radio-row {
    display: grid;
    gap: 6px;
}

.row.two-col {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.hidden {
    display: none;
}

.record-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.record-btn {
    border: none;
    border-radius: 999px;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: #fff;
    background: linear-gradient(135deg, #f15444, #e92e42);
    padding: 12px 24px;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.record-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 22px rgba(226, 54, 70, 0.35);
}

.record-btn.recording {
    animation: pulse 1s infinite;
    background: linear-gradient(135deg, #ff7f66, #ff304a);
}

.timer {
    font-variant-numeric: tabular-nums;
    font-size: 1.1rem;
    font-weight: 600;
}

.table-wrap {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th,
td {
    padding: 8px;
    border-bottom: 1px solid rgba(123, 171, 179, 0.25);
    text-align: left;
    white-space: nowrap;
}

.actions {
    display: flex;
    gap: 8px;
}

.btn-small {
    border: 1px solid rgba(123, 173, 181, 0.45);
    border-radius: 8px;
    background: rgba(9, 22, 33, 0.85);
    color: var(--text);
    padding: 4px 8px;
    cursor: pointer;
}

.btn-small.danger {
    border-color: rgba(255, 93, 109, 0.6);
    color: #ffcdd2;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 87, 92, 0.45);
    }
    70% {
        transform: scale(1.02);
        box-shadow: 0 0 0 12px rgba(255, 87, 92, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 87, 92, 0);
    }
}

@media (max-width: 960px) {
    .wave-grid {
        grid-template-columns: 1fr;
    }

    .row.two-col {
        grid-template-columns: 1fr;
    }

    .header {
        flex-direction: column;
        align-items: flex-start;
    }
}