/* === BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --black: #0e0c0a;
  --off-white: #f5f0e8;
  --accent: #d4460f;
  --accent2: #f0a500;
  --muted: #7a7267;
  --card-bg: #1a1714;
  --border: #2a2620;
  --success: #27ae60;
  --error: #e74c3c;
  --font-body: 'Golos Text', 'Helvetica Neue', Arial, sans-serif;
  --font-display: 'Unbounded', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;
}

body {
  background: var(--black);
  color: var(--off-white);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
}

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

/* === LOGIN === */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  padding: 40px;
  position: relative;
}
.login-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--accent);
}
.login-card h1 {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -1px;
  margin-bottom: 8px;
}
.login-card .sub {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 28px;
}
.login-card label {
  display: block;
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  margin: 16px 0 6px;
  font-weight: 600;
}
.login-card input {
  width: 100%;
  background: var(--black);
  border: 1px solid var(--border);
  color: var(--off-white);
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 14px;
}
.login-card input:focus { outline: none; border-color: var(--accent); }
.login-card button {
  width: 100%;
  margin-top: 20px;
  background: var(--accent);
  color: var(--off-white);
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 1px;
  padding: 14px 20px;
  border: none;
  text-transform: uppercase;
  cursor: pointer;
  font-size: 13px;
}
.login-card button:hover { background: #bf3d0d; }

.badge {
  display: inline-block;
  background: var(--accent);
  color: var(--off-white);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 4px 10px;
  margin-bottom: 20px;
}

/* === LAYOUT === */
.sidebar {
  position: fixed;
  left: 0; top: 0; bottom: 0;
  width: 240px;
  background: var(--card-bg);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 20px 0;
}
.sidebar::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--accent);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 20px 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 12px;
}
.brand-mark {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 18px;
}
.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  line-height: 1.2;
}
.brand-sub {
  font-size: 9px;
  color: var(--muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}
nav { flex: 1; overflow-y: auto; }
.nav-item {
  display: block;
  padding: 10px 20px;
  color: var(--off-white);
  font-size: 13px;
  border-left: 3px solid transparent;
  transition: background 0.1s;
}
.nav-item:hover {
  background: rgba(212, 70, 15, 0.08);
  text-decoration: none;
  border-left-color: var(--accent);
}
.nav-section {
  font-size: 9px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  padding: 18px 20px 6px;
}
.sidebar-foot {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
}
.user-info { margin-bottom: 8px; }
.user-name { font-weight: 600; font-size: 13px; }
.user-role { font-size: 10px; color: var(--muted); letter-spacing: 1px; text-transform: uppercase; }
.logout {
  font-size: 12px;
  color: var(--muted);
}
.logout:hover { color: var(--accent); }

.main {
  margin-left: 240px;
  padding: 32px 40px;
  max-width: 1200px;
}

/* === COMMON === */
.page-title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 900;
  letter-spacing: -1px;
  line-height: 1.1;
  margin-bottom: 4px;
}
.page-sub {
  color: var(--muted);
  margin-bottom: 24px;
}
.page-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
  gap: 16px;
}
.back-link {
  display: inline-block;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 8px;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  padding: 24px;
  margin-bottom: 16px;
}
.card h2 {
  font-family: var(--font-display);
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
  color: var(--accent2);
}
.card h3 {
  font-family: var(--font-display);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
  color: var(--off-white);
}

.dash-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 900px) {
  .dash-row { grid-template-columns: 1fr; }
  .main { margin-left: 0; padding: 16px; }
  .sidebar { position: static; width: 100%; }
}

/* === STATS === */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  padding: 18px 20px;
}
.stat-label {
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}
.stat-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 38px;
  line-height: 1;
  color: var(--off-white);
}
.stat-num.accent2 { color: var(--accent2); }
.stat-sub {
  font-size: 11px;
  color: var(--muted);
  margin-top: 4px;
}

/* === TABLES === */
.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card-bg);
  margin-bottom: 16px;
}
.data-table th {
  background: #0e0c0a;
  padding: 12px;
  text-align: left;
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
}
.data-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.data-table tr:hover td { background: rgba(212, 70, 15, 0.04); }
.data-table tr.inactive { opacity: 0.5; }
.kv td { padding: 6px 12px; }
.kv td:first-child { color: var(--muted); width: 200px; }
.funnel-table {
  width: 100%;
}
.funnel-table th, .funnel-table td {
  padding: 8px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

/* === BUTTONS === */
.btn {
  display: inline-block;
  padding: 10px 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.1s;
}
.btn-primary { background: var(--accent); color: var(--off-white); }
.btn-primary:hover { background: #bf3d0d; text-decoration: none; }
.btn-secondary {
  background: transparent;
  color: var(--off-white);
  border: 1px solid var(--border);
}
.btn-secondary:hover { border-color: var(--accent); text-decoration: none; }
.btn-danger { background: var(--error); color: white; }
.btn-link {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font-size: 13px;
  text-decoration: underline;
  padding: 0;
}
.btn-danger-link { color: var(--error); }

/* === FORMS === */
.form-narrow { max-width: 720px; }
label {
  display: block;
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  margin: 14px 0 6px;
  font-weight: 600;
}
input[type="text"], input[type="password"], input[type="number"],
input[type="email"], textarea, select {
  width: 100%;
  background: var(--black);
  border: 1px solid var(--border);
  color: var(--off-white);
  font-family: var(--font-body);
  font-size: 14px;
  padding: 10px 12px;
}
input[type="color"] {
  width: 60px; height: 36px;
  background: var(--black);
  border: 1px solid var(--border);
  cursor: pointer;
}
textarea {
  resize: vertical;
  min-height: 100px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
}
input:focus, textarea:focus, select:focus {
  outline: none; border-color: var(--accent);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-actions {
  margin-top: 24px;
  display: flex;
  gap: 12px;
}
.form-actions .btn-secondary { background: transparent; }
.hint {
  font-size: 11px;
  color: var(--muted);
  margin-top: 4px;
  font-style: italic;
}
.switch {
  display: flex;
  align-items: center;
  gap: 10px;
  text-transform: none;
  letter-spacing: normal;
  color: var(--off-white);
  margin: 8px 0;
  cursor: pointer;
}
.switch input { width: auto; }

.media-box {
  border: 1px dashed var(--border);
  padding: 16px;
  margin-top: 20px;
}
.media-box legend {
  padding: 0 8px;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.media-current { margin-bottom: 12px; }
.media-preview {
  max-width: 200px;
  display: block;
  margin-top: 8px;
  border: 1px solid var(--border);
}

/* === BADGES === */
.type-badge {
  display: inline-block;
  padding: 2px 8px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  background: var(--border);
  color: var(--off-white);
  border-radius: 2px;
}
.type-message { background: #3a3630; }
.type-lesson { background: var(--accent); }
.type-ask_input { background: var(--accent2); color: var(--black); }
.type-certificate { background: #27ae60; }
.type-payment { background: #9b59b6; }
.type-photo, .type-video, .type-document { background: var(--muted); }
.type-admin { background: var(--accent); }
.type-content_manager { background: var(--muted); }

/* === TAGS === */
.tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  color: white;
  border-radius: 2px;
  margin: 2px;
}
.tag-remove {
  background: rgba(0,0,0,0.3);
  border: none;
  color: white;
  cursor: pointer;
  width: 16px; height: 16px;
  font-size: 14px;
  line-height: 1;
  border-radius: 50%;
}
.tags-current { margin-bottom: 16px; min-height: 24px; }
.add-tag-form { display: flex; gap: 8px; }
.add-tag-form input { flex: 1; }
.tag-row {
  display: flex; align-items: center; gap: 12px;
  padding: 8px 0; border-bottom: 1px solid var(--border);
}

/* === MISC === */
.flashes {
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.flash {
  padding: 10px 14px;
  font-size: 13px;
  border-left: 3px solid;
}
.flash-success { background: rgba(39, 174, 96, 0.1); border-color: var(--success); color: #a8e6c1; }
.flash-error { background: rgba(231, 76, 60, 0.1); border-color: var(--error); color: #ffb3a8; }

.info-box {
  background: rgba(240, 165, 0, 0.05);
  border-left: 3px solid var(--accent2);
  padding: 12px 16px;
  margin: 16px 0;
  font-size: 13px;
}
.info-box strong { color: var(--accent2); }
.info-box code {
  background: var(--black);
  padding: 1px 6px;
  font-size: 12px;
  margin: 0 2px;
}

code {
  font-family: var(--font-mono);
  background: var(--black);
  padding: 1px 6px;
  font-size: 12px;
  color: var(--accent2);
}

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

.filters {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.filters input, .filters select { width: auto; flex: 1; min-width: 140px; }

.pagination {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: center;
  margin-top: 20px;
}

.drag-handle {
  cursor: grab;
  color: var(--muted);
  text-align: center;
  user-select: none;
}
.drag-handle:active { cursor: grabbing; }

.bar-chart { display: flex; flex-direction: column; gap: 4px; }
.bar-row {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  gap: 8px;
  align-items: center;
  font-size: 11px;
}
.bar-day { color: var(--muted); font-family: var(--font-mono); font-size: 10px; }
.bar-track { background: var(--black); height: 14px; }
.bar-fill { background: var(--accent); height: 100%; }
.bar-cnt { color: var(--accent2); font-weight: 700; text-align: right; }

details summary { cursor: pointer; color: var(--muted); padding: 8px 0; font-size: 12px; }
.inline-actions { position: relative; }
.inline-actions[open] { background: var(--black); padding: 8px; }