/* ===== RESET ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }

:root {
    --bg: #0a0e0c;
    --bg-elev: #0f1612;
    --bg-card: #111a15;
    --border: #1a2520;
    --border-bright: #2a3d33;
    --text: #e8f5ee;
    --text-dim: #7a9588;
    --muted: #4d5e55;
    --accent: #00ff99;
    --accent-dim: #00cc7a;
    --warn: #ffaa33;
    --red: #ff4d6d;
    --shadow: 0 1px 0 rgba(255,255,255,.02), 0 8px 30px rgba(0,0,0,.4);
}

body {
    font-family: 'Space Grotesk', -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 14px;
    line-height: 1.5;
    overflow-x: hidden;
}

::selection { background: var(--accent); color: #000; }

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* ===== LOGIN ===== */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}
.login-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    background: radial-gradient(ellipse at top, #0f1814 0%, #050706 70%);
}
.grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0,255,153,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,255,153,.04) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}
.login-box {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 420px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 48px 40px;
    box-shadow: var(--shadow);
}
.login-header { text-align: center; margin-bottom: 36px; }
.login-header .brand-mark.big {
    display: block;
    font-size: 48px;
    color: var(--accent);
    line-height: 1;
    margin-bottom: 12px;
    text-shadow: 0 0 30px rgba(0,255,153,.5);
}
.login-header h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.02em;
}
.login-header h1 em {
    font-style: normal;
    color: var(--accent);
    font-weight: 400;
}
.subtitle {
    font-family: 'JetBrains Mono', monospace;
    color: var(--text-dim);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-top: 8px;
}
.login-form { display: flex; flex-direction: column; gap: 18px; }
.login-form label { display: flex; flex-direction: column; gap: 6px; }
.login-form label span {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    text-transform: uppercase;
    color: var(--text-dim);
    letter-spacing: 0.1em;
}
.login-form input {
    background: var(--bg);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 12px 14px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    transition: border-color .15s;
}
.login-form input:focus {
    outline: none;
    border-color: var(--accent);
}
.login-form button {
    background: var(--accent);
    color: #000;
    border: none;
    padding: 14px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 8px;
    transition: background .15s, transform .1s;
}
.login-form button:hover { background: #00ffaa; }
.login-form button:active { transform: scale(.98); }
.error {
    background: rgba(255,77,109,.1);
    border-left: 2px solid var(--red);
    padding: 10px 14px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: var(--red);
}
.login-footer {
    margin-top: 28px;
    text-align: center;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: var(--text-dim);
}
.login-footer .dot {
    display: inline-block;
    width: 6px; height: 6px;
    background: var(--accent);
    border-radius: 50%;
    margin-right: 6px;
    box-shadow: 0 0 8px var(--accent);
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: .4; }
}

/* ===== NAV ===== */
.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 32px;
    background: var(--bg-elev);
    border-bottom: 1px solid var(--border);
    position: sticky; top: 0; z-index: 50;
}
.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 16px;
    letter-spacing: -0.01em;
}
.brand-mark { color: var(--accent); font-size: 18px; }
.brand-text em { color: var(--accent); font-style: normal; font-weight: 400; }
.nav-links { display: flex; gap: 4px; }
.nav-link {
    padding: 8px 16px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-dim);
    transition: color .15s, background .15s;
}
.nav-link:hover { color: var(--text); background: rgba(255,255,255,.03); }
.nav-link.active { color: var(--accent); border-bottom: 2px solid var(--accent); }
.nav-right { display: flex; align-items: center; gap: 16px; font-family: 'JetBrains Mono', monospace; font-size: 11px; }
.ts { color: var(--accent); }
.logout {
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.logout:hover { color: var(--red); }

/* ===== MAIN ===== */
.main {
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 32px;
}
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 32px;
    gap: 24px;
    flex-wrap: wrap;
}
.page-title {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1;
}
.page-sub {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: var(--text-dim);
    margin-top: 8px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.page-meta { display: flex; gap: 12px; }
.meta-block {
    border: 1px solid var(--border);
    padding: 8px 14px;
    background: var(--bg-card);
}
.meta-label {
    display: block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 2px;
}
.meta-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    color: var(--accent);
}

/* ===== STATS ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1px;
    background: var(--border);
    margin-bottom: 40px;
    border: 1px solid var(--border);
}
.stat-card {
    background: var(--bg-card);
    padding: 24px;
    position: relative;
    transition: background .2s;
}
.stat-card:hover { background: #131e18; }
.stat-card.primary { background: #0d1815; }
.stat-card.primary::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0;
    height: 2px; background: var(--accent);
}
.stat-card.warn::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0;
    height: 2px; background: var(--warn);
}
.stat-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    text-transform: uppercase;
    color: var(--text-dim);
    letter-spacing: 0.1em;
}
.stat-value {
    font-size: 44px;
    font-weight: 700;
    margin: 12px 0 4px;
    letter-spacing: -0.03em;
    line-height: 1;
}
.stat-divider { color: var(--muted); margin: 0 4px; font-weight: 400; }
.stat-max { color: var(--text-dim); font-weight: 400; }
.stat-foot {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.stat-bar {
    height: 4px;
    background: var(--border);
    margin-top: 12px;
    overflow: hidden;
}
.stat-bar-fill {
    height: 100%;
    background: var(--accent);
    transition: width .3s;
    box-shadow: 0 0 10px rgba(0,255,153,.5);
}

/* ===== CHART ===== */
.chart-block {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 28px;
    margin-bottom: 40px;
}
.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}
.block-title {
    font-size: 18px;
    font-weight: 600;
    letter-spacing: -0.01em;
}
.chart-meta {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ===== TABLE ===== */
.table-wrap {
    background: var(--bg-card);
    border: 1px solid var(--border);
    overflow-x: auto;
}
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.data-table thead th {
    text-align: left;
    padding: 14px 18px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    text-transform: uppercase;
    color: var(--text-dim);
    letter-spacing: 0.1em;
    border-bottom: 1px solid var(--border);
    background: var(--bg-elev);
}
.data-table tbody td {
    padding: 14px 18px;
    border-bottom: 1px solid var(--border);
}
.data-table tbody tr:hover { background: rgba(255,255,255,.02); }
.data-table tbody tr:last-child td { border-bottom: none; }
.mono { font-family: 'JetBrains Mono', monospace; font-size: 12px; }
.muted { color: var(--muted); }
.empty {
    text-align: center;
    padding: 40px !important;
    color: var(--muted);
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}
.user-cell { display: flex; flex-direction: column; gap: 2px; }
.user-cell .muted { font-size: 11px; }

/* ===== BADGES ===== */
.badge {
    display: inline-block;
    padding: 3px 10px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border: 1px solid;
}
.badge.green { color: var(--accent); border-color: rgba(0,255,153,.3); background: rgba(0,255,153,.05); }
.badge.red { color: var(--red); border-color: rgba(255,77,109,.3); background: rgba(255,77,109,.05); }
.badge.gray { color: var(--text-dim); border-color: var(--border-bright); }
.badge.dim { color: var(--text-dim); border-color: var(--border-bright); background: var(--bg-elev); }

/* ===== SEARCH ===== */
.search-form {
    display: flex;
    border: 1px solid var(--border);
    background: var(--bg-card);
}
.search-form input {
    background: transparent;
    border: none;
    color: var(--text);
    padding: 10px 14px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    width: 240px;
}
.search-form input:focus { outline: none; }
.search-form button {
    background: var(--accent);
    color: #000;
    border: none;
    padding: 0 16px;
    font-weight: 700;
    font-size: 16px;
}

@media (max-width: 700px) {
    .nav { padding: 12px 16px; flex-wrap: wrap; gap: 12px; }
    .main { padding: 24px 16px; }
    .page-title { font-size: 24px; }
    .stat-value { font-size: 32px; }
}

/* ===== FEEDBACKS ===== */
.feedback-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.feedback-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent);
    padding: 20px 24px;
    transition: border-left-color .2s, transform .15s;
}
.feedback-card:hover {
    border-left-color: #00ffaa;
    transform: translateX(2px);
}
.feedback-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    gap: 12px;
    flex-wrap: wrap;
}
.feedback-meta {
    display: flex;
    align-items: center;
    gap: 12px;
}
.feedback-id {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    background: var(--accent);
    color: #000;
    padding: 2px 8px;
    font-weight: 700;
    letter-spacing: 0.05em;
}
.feedback-user {
    font-size: 14px;
    font-weight: 500;
}
.feedback-date {
    font-size: 11px;
    color: var(--text-dim);
}
.feedback-body {
    font-size: 15px;
    line-height: 1.6;
    color: var(--text);
    white-space: pre-wrap;
    word-break: break-word;
    padding: 8px 0;
    margin-bottom: 8px;
}
.feedback-foot {
    border-top: 1px dashed var(--border);
    padding-top: 8px;
    font-size: 11px;
}

.empty-state {
    text-align: center;
    padding: 80px 20px;
    color: var(--text-dim);
}
.empty-mark {
    font-size: 64px;
    color: var(--muted);
    margin-bottom: 16px;
    font-family: 'JetBrains Mono', monospace;
}
.empty-state p {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ===== TWO COLUMNS LAYOUT ===== */
.two-cols {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 24px;
    margin-bottom: 40px;
}
@media (max-width: 1100px) {
    .two-cols { grid-template-columns: 1fr; }
}

.data-table.compact thead th { padding: 10px 14px; }
.data-table.compact tbody td { padding: 10px 14px; }
.data-table.compact { font-size: 12px; }

.accent-text { color: var(--accent); font-weight: 500; }

.empty-state.small { padding: 40px 20px; }
.empty-state.small .empty-mark { font-size: 36px; }