/* 9AM Ads Bot — Dashboard styles v4 */
@import url('https://fonts.googleapis.com/css2?family=Geist:wght@400;500;600;700&family=Geist+Mono:wght@400;500;600&display=swap');

:root {
  --font-sans: 'Geist', ui-sans-serif, -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'Geist Mono', ui-monospace, Menlo, Consolas, monospace;

  --bg: #f4f5f9;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --muted-light: #94a3b8;
  --border: #e2e8f0;
  --border-strong: #cbd5e1;

  --brand: #0f172a;
  --accent: #6366f1;
  --accent-soft: #eef2ff;

  --ok: #16a34a;
  --ok-soft: #dcfce7;
  --warn: #f59e0b;
  --warn-soft: #fef3c7;
  --danger: #dc2626;
  --danger-soft: #fee2e2;

  --shadow-sm: 0 1px 2px rgba(15,23,42,.04), 0 1px 3px rgba(15,23,42,.06);
  --shadow-md: 0 4px 6px -1px rgba(15,23,42,.06), 0 2px 4px -2px rgba(15,23,42,.04);
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}
code { font-family: var(--font-mono); font-size: 0.9em; background: var(--accent-soft); padding: 1px 5px; border-radius: 4px; color: var(--accent); }

/* ---------- TOPBAR ---------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  background: var(--card);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.topbar-left, .topbar-right { display: flex; align-items: center; gap: 12px; }
.brand { display: flex; align-items: center; gap: 8px; }
.brand-mark {
  background: var(--brand);
  color: #fff;
  font-weight: 800;
  font-size: 13px;
  padding: 4px 8px;
  border-radius: 6px;
  letter-spacing: 0.5px;
}
.brand-text { font-weight: 600; font-size: 16px; }
.env-tag {
  background: var(--accent-soft);
  color: var(--accent);
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.last-update { font-size: 12px; color: var(--muted); }

.btn-refresh {
  background: transparent;
  border: 1px solid var(--border);
  width: 30px;
  height: 30px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 16px;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all .15s ease;
}
.btn-refresh:hover { background: var(--accent-soft); color: var(--accent); border-color: var(--accent); }
.btn-refresh.spinning { animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.pill {
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  background: var(--bg);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.pill.ok { background: var(--ok-soft); color: var(--ok); }
.pill.warn { background: var(--warn-soft); color: var(--warn); }
.pill.danger { background: var(--danger-soft); color: var(--danger); }

/* ---------- LAYOUT ---------- */
.container {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 1280px;
  margin: 0 auto;
}
.row { display: grid; gap: 16px; }
.row-stats { grid-template-columns: 2fr 1fr 1fr 1fr; }
.row-2col { grid-template-columns: 1fr 1fr; }

@media (max-width: 900px) {
  .row-stats { grid-template-columns: 1fr 1fr; }
  .row-2col { grid-template-columns: 1fr; }
  .container { padding: 12px; }
  .topbar { padding: 10px 14px; }
}

/* ---------- CARD ---------- */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
  box-shadow: var(--shadow-sm);
}
.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.card-head h2 {
  font-size: 12px;
  font-weight: 600;
  margin: 0;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
}
.muted-sm { font-size: 12px; color: var(--muted-light); }

/* hero spend */
.card-hero { background: linear-gradient(135deg, #fff 0%, #fafbff 100%); }
.hero-number {
  font-size: 38px;
  font-weight: 700;
  letter-spacing: -1px;
  color: var(--text);
  line-height: 1.1;
  margin: 8px 0 14px;
}
.progress-wrap { margin-top: 4px; }
.progress {
  height: 8px;
  background: #f1f5f9;
  border-radius: 999px;
  overflow: hidden;
}
.progress-bar {
  height: 100%;
  width: 0;
  background: var(--accent);
  border-radius: 999px;
  transition: width .4s ease;
}
.progress-bar.ok { background: var(--ok); }
.progress-bar.warning { background: var(--warn); }
.progress-bar.danger { background: var(--danger); }
.progress-meta {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--muted);
  margin-top: 6px;
}

.badge {
  background: var(--warn-soft);
  color: var(--warn);
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* stat cards */
.card-stat .stat-label {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  font-weight: 600;
}
.card-stat .stat-value {
  font-size: 28px;
  font-weight: 700;
  margin: 6px 0 4px;
  letter-spacing: -0.5px;
}
.card-stat .stat-sub {
  font-size: 12px;
  color: var(--muted);
}

/* ---------- ACCOUNTS GRID (2 ad accounts) ---------- */
.accounts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 720px) {
  .accounts-grid { grid-template-columns: 1fr; }
}
.account-card {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
  background: linear-gradient(135deg, #fff 0%, #fafbff 100%);
}
.account-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.account-id {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  background: var(--bg);
  padding: 2px 6px;
  border-radius: 4px;
}
.account-name { font-weight: 700; font-size: 14px; }
.account-spend {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin: 4px 0 8px;
}
.account-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  font-size: 12px;
}
.account-stats div { display: flex; flex-direction: column; }
.account-stats .lbl { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: 0.4px; }
.account-stats .val { font-weight: 600; }

/* ---------- LIMITS ---------- */
.limit-row {
  display: grid;
  grid-template-columns: 1fr 80px 1fr 80px;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.limit-row:last-child { border-bottom: none; }
.limit-label { font-weight: 600; }
.limit-period {
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
  background: var(--bg);
  padding: 2px 6px;
  border-radius: 4px;
  display: inline-block;
}
.limit-mini-bar {
  height: 6px;
  background: #f1f5f9;
  border-radius: 999px;
  overflow: hidden;
}
.limit-mini-fill {
  height: 100%;
  background: var(--ok);
  transition: width .3s ease;
}
.limit-mini-fill.warning { background: var(--warn); }
.limit-mini-fill.danger { background: var(--danger); }
.limit-pct { text-align: right; font-weight: 600; font-size: 13px; }

/* ---------- DATA TABLE ---------- */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.data-table th, .data-table td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
}
.data-table th {
  color: var(--muted);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: var(--bg);
  position: sticky;
  top: 0;
}
.data-table td.num { text-align: right; font-variant-numeric: tabular-nums; }
.data-table td.ad-name { font-weight: 500; max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.data-table td.id-cell { font-family: var(--font-mono); font-size: 11px; color: var(--muted); }
.data-table td.hier { font-size: 11px; color: var(--muted); max-width: 180px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.data-table tr:hover { background: var(--bg); }

/* badges trong table */
.tag-good { color: var(--ok); }
.tag-warn { color: var(--warn); }
.tag-bad { color: var(--danger); }

/* ---------- ALERTS / ACTIONS ---------- */
.alert-row, .action-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.alert-row:last-child, .action-row:last-child { border-bottom: none; }
.alert-icon, .action-icon {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  flex-shrink: 0;
}
.alert-icon.warning { background: var(--warn-soft); }
.alert-icon.danger { background: var(--danger-soft); }
.action-icon.pause, .action-icon.emergency_stop { background: var(--danger-soft); color: var(--danger); }
.action-icon.resume { background: var(--ok-soft); color: var(--ok); }
.action-icon.budget_increase, .action-icon.budget_decrease, .action-icon.bid_change { background: var(--accent-soft); color: var(--accent); }
.action-icon.manual_override { background: #f1f5f9; color: var(--muted); }

.alert-body, .action-body { flex: 1; min-width: 0; }
.alert-title, .action-title { font-weight: 600; font-size: 13px; }
.alert-meta, .action-meta { color: var(--muted); font-size: 11px; margin-top: 2px; }

/* ---------- EVALUATIONS ---------- */
.eval-row {
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.eval-row:last-child { border-bottom: none; }
.eval-head {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 6px;
}
.eval-time { font-size: 11px; color: var(--muted); }
.eval-type {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: var(--accent-soft);
  color: var(--accent);
  padding: 2px 8px;
  border-radius: 4px;
}
.eval-verdict {
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.eval-verdict.v-excellent, .eval-verdict.v-good { background: var(--ok-soft); color: var(--ok); }
.eval-verdict.v-okay, .eval-verdict.v-mixed { background: var(--warn-soft); color: var(--warn); }
.eval-verdict.v-concerning, .eval-verdict.v-critical, .eval-verdict.v-poor { background: var(--danger-soft); color: var(--danger); }
.eval-body { font-size: 13px; color: var(--text); margin-top: 4px; line-height: 1.55; }

/* ---------- EMPTY ---------- */
.empty {
  text-align: center;
  color: var(--muted);
  padding: 24px 12px;
  font-size: 13px;
  background: var(--bg);
  border-radius: 8px;
  border: 1px dashed var(--border-strong);
}

/* ---------- FOOTER ---------- */
.page-footer {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--muted);
  padding: 16px 4px;
}
.muted { color: var(--muted); }

.link-back {
  font-size: 12px;
  color: var(--muted);
  text-decoration: none;
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: #fff;
  transition: background .15s, color .15s;
}
.link-back:hover { background: var(--accent-soft); color: var(--accent); border-color: var(--accent); }

/* ---------- CONFIG SECTION (Phase C) ---------- */
.config-body { padding: 4px 2px 0; }
.config-row { display: flex; flex-direction: column; gap: 6px; }
.config-row label {
  font-size: 12px; font-weight: 600; color: var(--text);
}
.config-input-wrap {
  display: flex; gap: 8px; align-items: stretch;
}
.config-input-wrap input {
  flex: 1;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  padding: 9px 12px;
  font-size: 13px;
  font-family: var(--font-mono);
  background: #fff;
}
.config-input-wrap input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
#config-status.ok { color: var(--ok); }
#config-status.err { color: var(--danger); }

/* ---------- ACCOUNT MANAGEMENT (Phase A) ---------- */
.card-head-actions { display: flex; align-items: center; gap: 12px; }

.btn-primary {
  background: var(--accent);
  color: #fff;
  border: 1px solid var(--accent);
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s, transform .05s;
}
.btn-primary:hover { background: #4f46e5; }
.btn-primary:active { transform: translateY(1px); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-secondary {
  background: #fff;
  color: var(--text);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: background .15s;
}
.btn-secondary:hover { background: var(--bg); }
.btn-sm { padding: 4px 10px; font-size: 12px; }

.btn-icon-danger {
  background: transparent;
  border: 1px solid transparent;
  color: var(--muted);
  border-radius: 6px;
  width: 28px; height: 28px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  line-height: 1;
}
.btn-icon-danger:hover { color: var(--danger); border-color: var(--danger-soft); background: var(--danger-soft); }

/* Account cards list */
.account-card {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: start;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  transition: border-color .15s, box-shadow .15s;
}
.account-card + .account-card { margin-top: 10px; }
.account-card:hover { border-color: var(--border-strong); box-shadow: var(--shadow-sm); }
.account-card.inactive { opacity: 0.55; }

.account-name { font-weight: 600; font-size: 14px; color: var(--text); }
.account-id { font-family: var(--font-mono); font-size: 12px; color: var(--muted); margin-top: 2px; }
.account-meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.account-tag {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 500;
}
.account-tag.ok { background: var(--ok-soft); color: var(--ok); }
.account-tag.warn { background: var(--warn-soft); color: #b45309; }
.account-tag.muted { background: #f1f5f9; color: var(--muted); }
.account-actions { display: flex; gap: 4px; }

/* Modal */
.modal { position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center; }
.modal[hidden] { display: none; }
.modal-overlay { position: absolute; inset: 0; background: rgba(15,23,42,.5); backdrop-filter: blur(2px); }
.modal-card {
  position: relative;
  background: #fff;
  border-radius: 14px;
  width: min(520px, calc(100vw - 32px));
  max-height: calc(100vh - 64px);
  overflow-y: auto;
  box-shadow: 0 24px 48px -12px rgba(15,23,42,.25);
  animation: modal-in .15s ease-out;
}
@keyframes modal-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.modal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px 14px; border-bottom: 1px solid var(--border);
}
.modal-head h3 { margin: 0; font-size: 17px; font-weight: 700; }
.modal-close {
  background: transparent; border: 0; font-size: 24px; line-height: 1;
  color: var(--muted-light); cursor: pointer; padding: 4px 8px; border-radius: 6px;
}
.modal-close:hover { color: var(--text); background: var(--bg); }

.modal-body { padding: 18px 22px 6px; }
.modal-footer {
  display: flex; gap: 10px; justify-content: flex-end;
  padding: 14px 22px 20px; border-top: 1px solid var(--border); margin-top: 16px;
}

.form-row { margin-bottom: 16px; }
.form-row label {
  display: block; font-size: 12px; font-weight: 600; color: var(--text); margin-bottom: 6px;
}
.form-row .req { color: var(--danger); }
.form-row input[type="text"],
.form-row input[type="number"],
.form-row select {
  width: 100%;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  padding: 9px 12px;
  font-size: 13px;
  background: #fff;
  color: var(--text);
  font-family: inherit;
  transition: border-color .15s, box-shadow .15s;
}
.form-row input:focus, .form-row select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.form-row-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-row-inline { display: flex; align-items: center; gap: 8px; }
.form-hint { font-size: 11px; color: var(--muted); margin-top: 4px; }

.input-with-prefix { display: flex; align-items: stretch; }
.input-with-prefix .prefix {
  display: inline-flex; align-items: center; padding: 0 12px;
  background: var(--bg); color: var(--muted);
  border: 1px solid var(--border-strong); border-right: 0;
  border-radius: 8px 0 0 8px;
  font-family: var(--font-mono); font-size: 12px;
}
.input-with-prefix input { border-radius: 0 8px 8px 0 !important; }
.input-with-prefix.no-prefix .prefix { display: none; }
.input-with-prefix.no-prefix input { border-radius: 8px !important; }

/* Telegram chat IDs list */
.tg-id-row {
  display: flex; gap: 6px; align-items: center; margin-bottom: 6px;
}
.tg-id-row input {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 12px;
}
.checkbox-label {
  display: inline-flex !important; align-items: center; gap: 8px;
  margin: 0 !important; cursor: pointer; font-size: 13px !important;
  font-weight: 500 !important;
}