:root {
    --bg: #0b0f14;
    --bg-soft: #121821;
    --card: #151c26;
    --text: #f4f7fb;
    --muted: #9aa7b8;
    --accent: #3dd6ff;
    --accent-2: #7cffb2;
    --danger: #ff5c7a;
    --warning: #ffbf47;
    --success: #43d17a;
    --border: rgba(255, 255, 255, 0.08);
    --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
    --font: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    font-family: var(--font);
    color: var(--text);
    background: var(--bg);
}

a {
    color: var(--accent);
    text-decoration: none;
}

.theme-green {
    --bg: #00ff00;
    --bg-soft: #00e600;
    --card: rgba(0, 0, 0, 0.12);
    --text: #001a00;
    --muted: #003300;
    --accent: #002200;
    --accent-2: #004400;
    --border: rgba(0, 0, 0, 0.15);
}

.theme-green .status-pill,
.theme-green .btn {
    color: #fff;
}

.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    overflow: auto;
}

.auth-card,
.install-card {
    width: min(480px, 100%);
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 32px;
    box-shadow: var(--shadow);
}

.auth-brand h1,
.auth-card h1,
.install-card h1 {
    margin: 0 0 8px;
    font-size: 2rem;
}

.auth-brand p,
.auth-note {
    color: var(--muted);
}

.auth-form,
.admin-form {
    display: grid;
    gap: 16px;
    margin-top: 20px;
}

.auth-form label,
.admin-form label {
    display: grid;
    gap: 8px;
    font-size: 0.95rem;
}

input[type="text"],
input[type="password"],
input[type="email"],
input[type="number"],
select,
textarea {
    width: 100%;
    padding: 12px 14px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text);
    font: inherit;
}

.checkbox-row {
    display: flex !important;
    align-items: center;
    gap: 10px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 18px;
    border-radius: 10px;
    border: 1px solid transparent;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    transition: 0.2s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), #5b8dff);
    color: #041018;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text);
    border-color: var(--border);
}

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

.btn-ghost {
    background: transparent;
    color: var(--text);
    border-color: var(--border);
}

.btn-block {
    width: 100%;
}

.alert {
    padding: 14px 16px;
    border-radius: 12px;
    margin: 16px 0;
}

.alert-error {
    background: rgba(255, 92, 122, 0.15);
    border: 1px solid rgba(255, 92, 122, 0.35);
}

.alert-success {
    background: rgba(67, 209, 122, 0.15);
    border: 1px solid rgba(67, 209, 122, 0.35);
}

.alert-info,
.token-box {
    background: rgba(61, 214, 255, 0.12);
    border: 1px solid rgba(61, 214, 255, 0.35);
}

code {
    word-break: break-all;
}

.top-bar,
.admin-header {
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 28px;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid var(--border);
}

.top-bar-left,
.top-bar-right,
.admin-nav {
    display: flex;
    align-items: center;
    gap: 16px;
}

.app-badge {
    font-size: 0.85rem;
    letter-spacing: 0.12em;
    font-weight: 800;
    color: var(--accent);
}

.live-title {
    font-size: 1.4rem;
    font-weight: 700;
}

.status-pill {
    padding: 8px 14px;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: rgba(255, 255, 255, 0.08);
}

.status-online { background: rgba(67, 209, 122, 0.2); color: var(--success); }
.status-updating { background: rgba(255, 191, 71, 0.2); color: var(--warning); }
.status-error { background: rgba(255, 92, 122, 0.2); color: var(--danger); }
.status-demo { background: rgba(61, 214, 255, 0.2); color: var(--accent); }
.status-offline { background: rgba(154, 167, 184, 0.2); color: var(--muted); }

.monitor-layout {
    display: grid;
    grid-template-columns: 1fr 30%;
    height: calc(100vh - 72px);
}

.monitor-layout-full {
    grid-template-columns: 1fr;
}

.monitor-main {
    padding: 24px 28px;
    display: grid;
    grid-template-rows: auto auto 1fr auto;
    gap: 18px;
    min-width: 0;
}

.viewer-hero {
    text-align: center;
}

.viewer-label {
    font-size: 1.4rem;
    color: var(--muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.viewer-count {
    font-size: clamp(5rem, 12vw, 9rem);
    line-height: 1;
    font-weight: 900;
    letter-spacing: -0.04em;
    color: var(--accent-2);
    text-shadow: 0 0 30px rgba(124, 255, 178, 0.25);
}

.delta-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.delta-card,
.tv-delta,
.footer-stat {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 16px 18px;
}

.delta-label {
    display: block;
    color: var(--muted);
    margin-bottom: 8px;
}

.delta-value {
    font-size: 2.2rem;
    font-weight: 800;
}

.delta-positive { color: var(--success); }
.delta-negative { color: var(--danger); }

.chart-panel,
.tv-chart-panel {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 18px;
    min-height: 0;
    display: flex;
    flex-direction: column;
}

.chart-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.chart-title {
    font-size: 1.1rem;
    font-weight: 700;
}

.chart-ranges {
    display: flex;
    gap: 8px;
}

.chart-range-btn {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 8px 14px;
    cursor: pointer;
}

.chart-range-btn.active {
    background: var(--accent);
    color: #041018;
}

.chart-wrap,
.tv-chart-panel {
    flex: 1;
    min-height: 0;
}

.monitor-footer {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.footer-stat span {
    display: block;
    color: var(--muted);
    margin-bottom: 6px;
}

.footer-stat strong {
    font-size: 1.6rem;
}

.monitor-chat {
    border-left: 1px solid var(--border);
    background: #0a0a0a;
    min-width: 0;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.monitor-chat.hidden {
    display: none;
}

.chat-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    border-bottom: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.03);
    flex-shrink: 0;
}

.chat-toolbar-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.chat-popout-btn {
    white-space: nowrap;
    font-size: 0.85rem;
    padding: 8px 12px;
}

.chat-panel {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    position: relative;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.chat-message {
    padding: 10px 12px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.chat-message--superChatEvent,
.chat-message--superStickerEvent {
    background: rgba(255, 200, 80, 0.12);
    border-color: rgba(255, 200, 80, 0.35);
}

.chat-message-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}

.chat-message-photo {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.chat-message-photo--placeholder {
    display: inline-block;
    background: rgba(255, 255, 255, 0.12);
}

.chat-message-author {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent-2);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.chat-message-text {
    font-size: 0.92rem;
    line-height: 1.4;
    word-break: break-word;
}

.chat-status {
    padding: 10px 14px;
    font-size: 0.85rem;
    color: var(--muted);
    text-align: center;
    border-top: 1px solid var(--border);
    flex-shrink: 0;
}

.chat-status--error {
    color: #ffb4b4;
}

.chat-unavailable {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 24px;
    color: var(--muted);
}

.tv-page .tv-layout {
    height: 100vh;
    display: grid;
    grid-template-rows: auto auto auto 1fr;
    gap: 24px;
    padding: 32px;
}

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

.tv-title {
    font-size: 2.4rem;
    font-weight: 800;
}

.tv-viewer-label {
    text-align: center;
    font-size: 1.8rem;
    color: var(--muted);
    text-transform: uppercase;
}

.tv-viewer-count {
    text-align: center;
    font-size: clamp(6rem, 14vw, 11rem);
    font-weight: 900;
    line-height: 1;
    color: var(--accent-2);
}

.tv-deltas {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.tv-delta {
    text-align: center;
}

.tv-delta span {
    display: block;
    color: var(--muted);
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.tv-delta strong {
    font-size: 2.4rem;
}

.admin-page {
    overflow: auto;
    min-height: 100vh;
}

.admin-content {
    padding: 24px;
}

.admin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 20px;
}

.admin-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 22px;
}

.admin-card h2 {
    margin-top: 0;
}

.admin-meta {
    color: var(--muted);
}

.inline-actions {
    margin-bottom: 12px;
}

.table-wrap {
    overflow: auto;
    margin-top: 16px;
}

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

th, td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    text-align: left;
    vertical-align: top;
}

.table-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.compact-form {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border);
}

@media (max-width: 1200px) {
    .monitor-layout {
        grid-template-columns: 1fr;
    }

    .monitor-chat {
        display: none;
    }
}