@import url("https://fonts.googleapis.com/css2?family=Golos+Text:wght@400;500;600;700;800&display=swap");

:root {
    --svc-bg: #ffffff;
    --svc-fg: #18181b;
    --svc-muted: #71717a;
    --svc-border: #ececef;
    --svc-card: #ffffff;
    --svc-soft: #f7f4ff;
    --svc-accent: #f4f4f5;
    --svc-primary: #6557ff;
    --svc-primary-hover: #5749e8;
    --svc-primary-fg: #f8f7ff;
    --svc-success: #10b981;
    --svc-danger: #ef4444;
    --svc-shadow: 0 1px 2px rgba(24, 24, 27, 0.06), 0 8px 24px rgba(101, 87, 255, 0.06);
    --svc-radius: 16px;
    --svc-font: "Golos Text", "GolosText", system-ui, -apple-system, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
[x-cloak] { display: none !important; }

html, body {
    margin: 0;
    min-height: 100%;
    background: var(--svc-bg);
    color: var(--svc-fg);
    font-family: var(--svc-font);
    font-weight: 400;
}

body.svc-app {
    background: #fafafa;
}

img { max-width: 100%; }
button, input, select { font-family: inherit; }

a { color: var(--svc-primary); }

/* Header */
.svc-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 20px;
    padding-top: max(12px, env(safe-area-inset-top));
    background: #fff;
    border-bottom: 1px solid var(--svc-border);
    position: sticky;
    top: 0;
    z-index: 30;
}

.svc-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
    text-decoration: none;
    color: inherit;
}

.svc-brand img {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    flex-shrink: 0;
}

.svc-brand h1 {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.2;
}

.svc-brand p {
    margin: 0;
    font-size: 12px;
    color: var(--svc-muted);
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.svc-nav {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px;
    background: var(--svc-accent);
    border-radius: 14px;
}

.svc-nav a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0 16px;
    border-radius: 11px;
    text-decoration: none;
    color: var(--svc-muted);
    font-weight: 600;
    font-size: 14px;
}

.svc-nav a.is-on {
    background: #fff;
    color: var(--svc-fg);
    box-shadow: 0 1px 2px rgba(24, 24, 27, 0.08);
}

.svc-actions { display: flex; gap: 8px; align-items: center; flex-shrink: 0; }

.svc-main {
    padding: 24px 20px 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.svc-main.is-wide { max-width: 1440px; }

/* Buttons */
.svc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
    padding: 0 16px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 14px;
    border: 0;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    background: transparent;
    transition: background 0.15s ease, color 0.15s ease, opacity 0.15s ease;
}

.svc-btn:disabled { opacity: 0.55; cursor: wait; }

.svc-btn-primary {
    background: var(--svc-primary);
    color: #fff;
}
.svc-btn-primary:hover { background: var(--svc-primary-hover); }

.svc-btn-ghost {
    background: var(--svc-accent);
    color: var(--svc-fg);
}
.svc-btn-ghost:hover { background: #e4e4e7; }

.svc-btn-outline {
    background: #fff;
    color: var(--svc-primary);
    border: 1px solid var(--svc-primary);
}

.svc-btn-success { background: var(--svc-success); color: #fff; }
.svc-btn-danger { background: var(--svc-danger); color: #fff; }

.svc-btn-block { width: 100%; }

/* Alerts */
.svc-alert {
    padding: 12px 14px;
    border-radius: 12px;
    margin: 0 0 16px;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.4;
}
.svc-alert-ok { background: #ecfdf5; color: #047857; }
.svc-alert-err { background: #fef2f2; color: #b91c1c; }

/* Page intro */
.svc-pagehead {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}
.svc-pagehead h2 {
    margin: 0 0 6px;
    font-size: 24px;
    font-weight: 700;
}
.svc-pagehead p {
    margin: 0;
    color: var(--svc-muted);
    font-size: 14px;
    line-height: 1.45;
    max-width: 42rem;
}

.svc-stats {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin: 0 0 18px;
}
.svc-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    background: var(--svc-soft);
    color: var(--svc-primary);
}
.svc-pill-ok { background: #ecfdf5; color: #047857; }
.svc-pill-busy { background: #fef2f2; color: #b91c1c; }

.svc-howto {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 20px;
}
.svc-howto article {
    background: #fff;
    border: 1px solid var(--svc-border);
    border-radius: var(--svc-radius);
    padding: 14px 16px;
}
.svc-howto b {
    display: block;
    font-size: 12px;
    color: var(--svc-primary);
    font-weight: 700;
    margin-bottom: 4px;
}
.svc-howto span {
    font-size: 13px;
    color: var(--svc-muted);
    line-height: 1.4;
}

.svc-empty {
    background: #fff;
    border: 1px solid var(--svc-border);
    border-radius: 20px;
    padding: 28px;
}
.svc-empty h3 { margin: 0 0 8px; font-size: 18px; font-weight: 700; }
.svc-empty p { margin: 0; color: var(--svc-muted); font-size: 14px; line-height: 1.5; }
.svc-empty ol { margin: 12px 0 0; padding-left: 18px; color: var(--svc-fg); font-size: 14px; line-height: 1.55; }

/* Board cards */
.svc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
}
.svc-card {
    background: #fff;
    border: 1px solid var(--svc-border);
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--svc-shadow);
}
.svc-card-media {
    position: relative;
    background: var(--svc-soft);
}
.svc-card-media img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    display: block;
}
.svc-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    color: #fff;
}
.svc-badge.is-free { background: var(--svc-success); }
.svc-badge.is-busy { background: var(--svc-danger); }
.svc-card-body {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
}
.svc-card-meta { font-size: 12px; color: var(--svc-muted); font-weight: 500; }
.svc-card-title { font-size: 18px; font-weight: 700; }
.svc-card-hint { font-size: 12px; color: var(--svc-muted); }

.svc-toggle {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px;
    padding: 4px;
    border-radius: 16px;
    background: var(--svc-accent);
}
.svc-toggle .svc-btn {
    min-height: 40px;
    background: transparent;
    color: var(--svc-muted);
    font-weight: 600;
}
.svc-toggle .svc-btn.is-free { background: var(--svc-success); color: #fff; }
.svc-toggle .svc-btn.is-busy { background: var(--svc-danger); color: #fff; }

.svc-times {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
}
.svc-times .svc-btn { min-height: 40px; padding: 0; font-size: 13px; }

/* Auth */
.svc-auth {
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    background: var(--svc-bg);
}
.svc-auth-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--svc-border);
}
.svc-back {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: var(--svc-accent);
    color: var(--svc-fg);
    text-decoration: none;
    font-size: 22px;
}
.svc-auth-wrap {
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
    padding: 32px 20px 40px;
}
.svc-auth-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    border-radius: 18px;
    background: color-mix(in srgb, var(--svc-primary) 12%, #fff);
    display: flex;
    align-items: center;
    justify-content: center;
}
.svc-auth-icon img { width: 40px; height: 40px; border-radius: 10px; }
.svc-auth h1 {
    margin: 0 0 6px;
    font-size: 24px;
    font-weight: 700;
    text-align: center;
}
.svc-auth .lead {
    margin: 0 0 28px;
    text-align: center;
    color: var(--svc-muted);
    font-size: 14px;
    line-height: 1.45;
}
.svc-field { margin-bottom: 14px; }
.svc-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
}
.svc-input {
    width: 100%;
    height: 48px;
    border: 1px solid var(--svc-border);
    border-radius: 12px;
    padding: 0 14px;
    font-size: 16px;
    outline: none;
    background: #fff;
}
.svc-input:focus {
    border-color: var(--svc-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--svc-primary) 18%, transparent);
}
.svc-otp {
    letter-spacing: 0.35em;
    text-align: center;
    font-size: 22px;
    font-weight: 700;
    padding-left: 0.7em;
}
.svc-steps-inline {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 22px;
}
.svc-steps-inline span {
    font-size: 12px;
    font-weight: 600;
    color: var(--svc-muted);
    padding: 4px 10px;
    border-radius: 999px;
    background: var(--svc-accent);
}
.svc-steps-inline span.is-on {
    background: var(--svc-soft);
    color: var(--svc-primary);
}

/* Camera */
.cam {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(300px, 380px);
    gap: 16px;
    align-items: start;
}
.cam-stage {
    position: relative;
    background: #18181b;
    border-radius: 20px;
    overflow: hidden;
    min-height: 360px;
    touch-action: none;
    user-select: none;
    box-shadow: var(--svc-shadow);
}
.cam-stage video,
.cam-stage .cam-frame {
    width: 100%;
    display: block;
    min-height: 360px;
    background: #18181b;
    pointer-events: none;
    object-fit: contain;
}
.cam-stage canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}
.cam-zone {
    position: absolute;
    border: 3px solid var(--svc-primary);
    border-radius: 10px;
    background: color-mix(in srgb, var(--svc-primary) 16%, transparent);
    box-sizing: border-box;
}
.cam-zone.is-busy { background: color-mix(in srgb, var(--svc-danger) 22%, transparent); }
.cam-zone.is-draft {
    border-style: dashed;
    background: rgba(255, 255, 255, 0.12);
    pointer-events: none;
}
.cam-zone-label {
    position: absolute;
    left: 6px;
    top: 6px;
    background: rgba(24, 24, 27, 0.82);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 999px;
}
.cam-zone-x {
    position: absolute;
    right: 4px;
    top: 4px;
    width: 28px;
    height: 28px;
    border: 0;
    border-radius: 8px;
    background: rgba(24, 24, 27, 0.75);
    color: #fff;
    font-size: 18px;
    cursor: pointer;
}
.cam-chips {
    position: absolute;
    left: 12px;
    right: 12px;
    bottom: 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    pointer-events: none;
}
.cam-chip {
    background: rgba(24, 24, 27, 0.78);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    padding: 6px 10px;
    border-radius: 999px;
}
.cam-side {
    background: #fff;
    border: 1px solid var(--svc-border);
    border-radius: 20px;
    padding: 18px;
    box-shadow: var(--svc-shadow);
}
.cam-side h2 { margin: 0 0 6px; font-size: 20px; font-weight: 700; }
.cam-lead { margin: 0 0 14px; color: var(--svc-muted); font-size: 13.5px; line-height: 1.45; }
.cam-steps {
    margin: 0 0 14px;
    padding: 12px 14px;
    border-radius: 14px;
    background: var(--svc-soft);
    color: var(--svc-fg);
    font-size: 13px;
    line-height: 1.45;
}
.cam-steps b { color: var(--svc-primary); }
.cam-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 12px; }
.cam-tab {
    height: 40px;
    border: 1px solid var(--svc-border);
    background: var(--svc-accent);
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    color: var(--svc-fg);
}
.cam-tab.is-on {
    background: var(--svc-primary);
    color: #fff;
    border-color: var(--svc-primary);
}
.cam-ip { margin-bottom: 12px; }
.cam-input {
    width: 100%;
    height: 42px;
    border: 1px solid var(--svc-border);
    border-radius: 12px;
    padding: 0 12px;
    margin-bottom: 8px;
    font-size: 14px;
}
.cam-ip-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.cam-mini { margin: 0 0 4px; color: var(--svc-muted); font-size: 12px; line-height: 1.4; }
.cam-auto { display: flex; gap: 10px; align-items: center; font-weight: 600; margin-bottom: 12px; font-size: 14px; }
.cam-select {
    width: 100%;
    height: 44px;
    border-radius: 12px;
    border: 1px solid var(--svc-border);
    margin-bottom: 12px;
    padding: 0 10px;
}
.cam-list { display: flex; flex-direction: column; gap: 10px; max-height: 52vh; overflow: auto; }
.cam-post {
    border: 1px solid var(--svc-border);
    border-radius: 16px;
    padding: 12px;
    cursor: pointer;
}
.cam-post.is-selected {
    border-color: var(--svc-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--svc-primary) 18%, transparent);
    background: var(--svc-soft);
}
.cam-post-top { display: flex; gap: 8px; align-items: flex-start; }
.cam-dot { width: 10px; height: 10px; border-radius: 99px; margin-top: 6px; flex-shrink: 0; }
.cam-post-name { font-weight: 700; }
.cam-post-meta { font-size: 12px; color: var(--svc-muted); }
.cam-badge-inline {
    margin-left: auto;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 8px;
    border-radius: 999px;
    color: #fff;
}
.cam-badge-inline.free { background: var(--svc-success); }
.cam-badge-inline.busy { background: var(--svc-danger); }
.cam-post-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 10px; }
.cam-post-note { margin-top: 8px; font-size: 12px; color: var(--svc-muted); font-weight: 500; }
.cam-tools { display: grid; gap: 8px; margin-top: 14px; }
.cam-error { color: #b91c1c; font-weight: 600; font-size: 13px; }
.cam-empty { color: var(--svc-muted); font-size: 14px; }

@media (max-width: 960px) {
    .svc-header { flex-wrap: wrap; }
    .svc-nav { order: 3; width: 100%; }
    .svc-nav a { flex: 1; }
    .svc-howto { grid-template-columns: 1fr; }
    .cam { grid-template-columns: 1fr; }
    .cam-list { max-height: none; }
}