/* === TG Lead Engine — панель управления === */
:root {
    --bg: #0f1117;
    --bg2: #1a1d27;
    --bg3: #242836;
    --text: #e0e0e0;
    --text2: #8b8fa3;
    --accent: #5b6ef5;
    --accent-hover: #4a5ce0;
    --green: #22c55e;
    --red: #ef4444;
    --yellow: #eab308;
    --border: #2a2e3d;
    --radius: 8px;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    display: flex;
    min-height: 100vh;
}

/* === Sidebar === */
.sidebar {
    width: 220px;
    background: var(--bg2);
    padding: 20px 0;
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--border);
    position: fixed;
    height: 100vh;
    overflow-y: auto;
}

.logo {
    font-size: 16px;
    font-weight: 700;
    padding: 0 20px 20px;
    color: var(--accent);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    color: var(--text2);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.15s;
}

.nav-item svg, .logo svg { width: 18px; height: 18px; flex-shrink: 0; }
.logo { display: flex; align-items: center; gap: 8px; }
.icon-logo { width: 20px; height: 20px; }

.nav-item:hover { color: var(--text); background: var(--bg3); }
.nav-item.active { color: var(--accent); background: var(--bg3); border-left: 3px solid var(--accent); }
.nav-divider { height: 1px; background: var(--border); margin: 10px 20px; }
.nav-spacer { flex: 1; }
.nav-logout { color: var(--red); }

/* === Content === */
.content {
    flex: 1;
    margin-left: 220px;
    padding: 30px;
    max-width: 1200px;
}

h1 { font-size: 24px; font-weight: 600; margin-bottom: 24px; }
h2 { font-size: 18px; font-weight: 600; margin: 24px 0 12px; color: var(--text2); }

/* === Cards === */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
}

.card-icon { margin-bottom: 8px; color: var(--accent); }
.card-icon svg { width: 24px; height: 24px; }
.card-value { font-size: 32px; font-weight: 700; }
.card-label { font-size: 13px; color: var(--text2); margin-top: 4px; }

h2 { display: flex; align-items: center; gap: 8px; }
h2 svg { width: 20px; height: 20px; color: var(--accent); }

/* === Tables === */
table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg2);
    border-radius: var(--radius);
    overflow: hidden;
}

thead th {
    text-align: left;
    padding: 12px 16px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text2);
    border-bottom: 1px solid var(--border);
}

tbody td {
    padding: 10px 16px;
    font-size: 14px;
    border-bottom: 1px solid var(--border);
}

tbody tr:hover { background: var(--bg3); }
.text-small { font-size: 12px; color: var(--text2); }
.text-center { text-align: center; }

/* === Badges === */
.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
    background: var(--bg3);
}

.badge-active { background: rgba(34,197,94,0.15); color: var(--green); }
.badge-disabled, .badge-paused { background: rgba(139,143,163,0.15); color: var(--text2); }
.badge-muted, .badge-error { background: rgba(239,68,68,0.15); color: var(--red); }
.badge-banned, .badge-kicked { background: rgba(239,68,68,0.25); color: var(--red); }
.badge-new { background: rgba(91,110,245,0.15); color: var(--accent); }
.badge-sent, .badge-processing { background: rgba(234,179,8,0.15); color: var(--yellow); }
.badge-replied { background: rgba(34,197,94,0.15); color: var(--green); }
.badge-duplicate { background: rgba(139,143,163,0.15); color: var(--text2); }

/* === Buttons === */
.btn {
    display: inline-block;
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 500;
    color: #fff;
    background: var(--accent);
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s;
}

.btn:hover { background: var(--accent-hover); }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-danger { background: var(--red); }
.btn-danger:hover { background: #dc2626; }
.btn-active { background: var(--green); }

/* === Forms === */
input, select, textarea {
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    padding: 8px 12px;
    font-size: 14px;
    width: 100%;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.form-inline {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.form-inline input, .form-inline select { width: auto; min-width: 150px; }

.form-block {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.form-row {
    display: flex;
    gap: 12px;
    align-items: center;
}

.form-row > * { flex: 1; }

label {
    font-size: 13px;
    color: var(--text2);
    font-weight: 500;
}

.form-details summary { margin-bottom: 12px; }

/* === Events === */
.events-list { display: flex; flex-direction: column; gap: 4px; }

.event-item {
    display: flex;
    gap: 12px;
    padding: 8px 12px;
    background: var(--bg2);
    border-radius: var(--radius);
    font-size: 13px;
}

.event-type { font-weight: 600; min-width: 80px; }
.event-text { flex: 1; color: var(--text2); }
.event-time { color: var(--text2); }

/* === Alert === */
.alert { padding: 12px 16px; border-radius: var(--radius); margin-bottom: 16px; font-size: 14px; }
.alert-error { background: rgba(239,68,68,0.15); color: var(--red); border: 1px solid rgba(239,68,68,0.3); }

/* === Login === */
.login-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.login-box {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 40px;
    width: 360px;
}

/* === Toggle Grid === */
.toggles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 8px;
}

.toggle-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: var(--bg3);
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 14px;
    transition: background 0.15s;
}

.toggle-row:hover { background: var(--border); }

.toggle-row input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent);
    cursor: pointer;
}

.login-box h1 {
    text-align: center;
    margin-bottom: 24px;
    color: var(--accent);
}

.login-box input { margin-bottom: 12px; }
.login-box button { width: 100%; margin-top: 8px; }