:root {
  --bg: #0f1419;
  --panel: #1a1f2e;
  --panel-2: #232a3d;
  --border: #2d3548;
  --text: #e6e9ef;
  --muted: #8a92a6;
  --accent: #4f8cff;
  --accent-hover: #6ba0ff;
  --ok: #2ecc71;
  --warn: #f39c12;
  --err: #e74c3c;
  --up: #2ecc71;
  --down: #e74c3c;
  --flat: #8a92a6;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  gap: 16px;
  flex-wrap: wrap;
}

.title h1 {
  margin: 0;
  font-size: 18px;
  letter-spacing: 0.2px;
}

.subtitle {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 11px;
}

/* ─── Toolbar ─── */

.toolbar {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  min-width: 220px;
}

.field-label {
  font-size: 11px;
  font-weight: 500;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.field-hint {
  font-weight: 400;
  color: var(--text);
  text-transform: none;
  letter-spacing: 0;
}

.toolbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* ─── Ticker selector ─── */

.ticker-selector {
  position: relative;
}

#ticker-search {
  width: 100%;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 10px;
  border-radius: 6px;
  font: inherit;
  font-size: 13px;
  outline: none;
  transition: border-color 0.15s;
}

#ticker-search:focus {
  border-color: var(--accent);
}

#ticker-search::placeholder {
  color: var(--muted);
}

.ts-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 100;
  margin-top: 4px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  max-height: 320px;
  overflow: hidden;
}

.ts-dropdown.open {
  display: block;
}

.ts-list {
  overflow-y: auto;
  max-height: 320px;
}

.ts-item {
  padding: 7px 12px;
  cursor: pointer;
  font-size: 13px;
  display: flex;
  gap: 8px;
  align-items: center;
  transition: background 0.1s;
}

.ts-item:hover {
  background: rgba(79, 140, 255, 0.1);
}

.ts-item.selected {
  background: rgba(79, 140, 255, 0.18);
}

.ts-item .ts-ticker {
  font-weight: 600;
  min-width: 52px;
}

.ts-item .ts-name {
  color: var(--muted);
  font-size: 12px;
}

.ts-item .ts-check {
  margin-left: auto;
  color: var(--accent);
  font-weight: 600;
  font-size: 14px;
}

.ts-empty {
  padding: 16px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
}

/* ─── End ticker selector ─── */

.btn {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 9px 16px;
  border-radius: 6px;
  cursor: pointer;
  font: inherit;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background 0.15s, border-color 0.15s;
}

.btn:hover:not(:disabled) {
  border-color: var(--accent);
}

.btn:disabled {
  opacity: 0.6;
  cursor: progress;
}

.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
  font-weight: 500;
}

.btn.primary:hover:not(:disabled) {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

.spinner {
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.banner {
  margin: 16px 24px 0;
  padding: 12px 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel);
}

.banner-main {
  font-weight: 500;
}

.banner-sub {
  color: var(--muted);
  font-size: 12px;
  margin-top: 2px;
}

.source-label {
  font-size: 11px;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  display: inline-block;
  padding: 3px 10px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--panel-2);
  white-space: nowrap;
}

.source-label.source-tinkoff {
  color: var(--ok);
  border-color: rgba(46, 204, 113, 0.4);
  background: rgba(46, 204, 113, 0.08);
}

.source-label.source-iss {
  color: var(--warn);
  border-color: rgba(243, 156, 18, 0.4);
  background: rgba(243, 156, 18, 0.08);
}

.banner-ok { border-color: rgba(46, 204, 113, 0.4); background: rgba(46, 204, 113, 0.08); }
.banner-warn { border-color: rgba(243, 156, 18, 0.4); background: rgba(243, 156, 18, 0.08); }
.banner-error { border-color: rgba(231, 76, 60, 0.4); background: rgba(231, 76, 60, 0.08); }
.banner-loading { border-color: rgba(79, 140, 255, 0.4); background: rgba(79, 140, 255, 0.08); }
.banner-idle { color: var(--muted); }

main {
  padding: 16px 24px 32px;
}

.quotes {
  width: 100%;
  border-collapse: collapse;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.quotes th,
.quotes td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.quotes th {
  background: var(--panel-2);
  font-weight: 500;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.quotes tbody tr:last-child td { border-bottom: none; }

.quotes tbody tr:hover {
  background: rgba(79, 140, 255, 0.06);
}

.quotes .num {
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-family: "SF Mono", "Consolas", "Menlo", monospace;
}

/* ─── Drag handle ─── */

.drag-handle-col {
  width: 28px;
  padding: 0 4px !important;
  text-align: center;
  cursor: grab;
  user-select: none;
}

.drag-handle {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: -1px;
  opacity: 0.4;
  transition: opacity 0.15s;
}

.quotes tbody tr:hover .drag-handle {
  opacity: 1;
}

.quotes tbody tr.dragging {
  opacity: 0.35;
}

.quotes tbody tr.dragging .drag-handle {
  cursor: grabbing;
}

.quotes tbody tr.drop-above {
  box-shadow: inset 0 2px 0 var(--accent);
}

.quotes tbody tr.drop-below {
  box-shadow: inset 0 -2px 0 var(--accent);
}

/* ─── Row remove button ─── */

.ticker {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.row-remove {
  opacity: 0;
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  padding: 0 4px;
  margin: -4px -4px -4px 0;
  transition: color 0.15s, opacity 0.15s;
  border-radius: 4px;
}

.quotes tbody tr:hover .row-remove {
  opacity: 1;
}

.row-remove:hover {
  color: var(--err);
  background: rgba(231, 76, 60, 0.1);
}

/* ─── Editable position cell ─── */

.pos-cell {
  cursor: text;
  user-select: none;
}

.pos-cell:hover {
  background: rgba(79, 140, 255, 0.1);
}

.pos-input {
  width: 100%;
  background: var(--panel-2);
  border: 1px solid var(--accent);
  color: var(--text);
  padding: 4px 6px;
  border-radius: 4px;
  font: inherit;
  font-size: 13px;
  text-align: right;
  outline: none;
  -moz-appearance: textfield;
}

.pos-input::-webkit-outer-spin-button,
.pos-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* ─── End row remove ─── */

.quotes .ticker-name {
  font-weight: 600;
}

.quotes tr.up { background: rgba(46, 204, 113, 0.07); }
.quotes tr.down { background: rgba(231, 76, 60, 0.07); }

.quotes tr.empty td {
  text-align: center;
  color: var(--muted);
  padding: 24px;
}

.missing {
  margin-top: 12px;
  padding: 8px 12px;
  border-radius: 6px;
  background: rgba(243, 156, 18, 0.08);
  border: 1px solid rgba(243, 156, 18, 0.3);
  color: var(--muted);
  font-size: 12px;
}

.total-bar {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
  padding: 10px 14px;
  border-radius: 6px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  font-size: 14px;
}

.total-label {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.total-value {
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  font-family: "SF Mono", "Consolas", "Menlo", monospace;
  font-size: 15px;
  color: var(--text);
}

.total-change {
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  font-family: "SF Mono", "Consolas", "Menlo", monospace;
  font-size: 14px;
}

.footer {
  padding: 16px 24px 32px;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

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

.footer a:hover {
  text-decoration: underline;
}

/* ─── Settings Modal & Forms ─── */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 20, 25, 0.75);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 1;
  transition: opacity 0.25s ease;
}

.modal-overlay[hidden] {
  display: none !important;
}

.modal {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  width: 100%;
  max-width: 500px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  max-height: 90vh;
  animation: modalSlide 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalSlide {
  from { transform: translateY(12px) scale(0.98); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.modal-header h2 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
}

.modal-close {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 24px;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
  transition: color 0.15s;
}

.modal-close:hover {
  color: var(--text);
}

.modal-body {
  padding: 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.section-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 6px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group.row-align {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.form-group label {
  font-size: 12px;
  color: var(--muted);
  font-weight: 500;
}

.form-group input[type="number"],
.form-group input[type="password"],
.form-group input[type="text"] {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 6px;
  font: inherit;
  font-size: 13px;
  outline: none;
  transition: border-color 0.15s;
}

.form-group input:focus {
  border-color: var(--accent);
}

.field-hint-text {
  font-size: 11px;
  color: var(--muted);
  margin-top: -2px;
}

.switch-label {
  display: flex;
  flex-direction: column;
}

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

.label-desc {
  font-size: 11px;
  color: var(--muted);
}

/* Switch slider */
.switch {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 22px;
  flex-shrink: 0;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--border);
  transition: .2s;
  border-radius: 34px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 3px;
  bottom: 3px;
  background-color: var(--text);
  transition: .2s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--accent);
}

input:checked + .slider:before {
  transform: translateX(18px);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* ─── Price Trend Indicators ─── */

.price-up {
  color: var(--up) !important;
  font-weight: 600;
  transition: color 0.2s ease;
}

.price-down {
  color: var(--down) !important;
  font-weight: 600;
  transition: color 0.2s ease;
}

.price-up::after {
  content: " ▲";
  font-size: 10px;
  vertical-align: middle;
}

.price-down::after {
  content: " ▼";
  font-size: 10px;
  vertical-align: middle;
}

.header-status {
  display: flex;
  align-items: center;
  gap: 8px;
}

.countdown-badge {
  font-size: 11px;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  display: inline-block;
  padding: 3px 10px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--panel-2);
  white-space: nowrap;
  color: var(--muted);
  font-family: "SF Mono", "Consolas", "Menlo", monospace;
}

.countdown-badge[hidden] {
  display: none !important;
}

@media (max-width: 720px) {
  .topbar { padding: 10px 16px; }
  main { padding: 12px 16px 24px; }
  .toolbar { flex-direction: column; align-items: stretch; }
  .toolbar-actions { width: 100%; }
  .ticker-selector { min-width: 0; }
  .drag-handle-col { display: none; }
  .quotes th:nth-child(9),
  .quotes td:nth-child(9) { display: none; }
}