/* ============================================================
   Premium theme — shared by every page, loaded after each page's
   own <style> so it refines (rather than replaces) the layout.
   Palette: deep ink, champagne gold accent, muted emerald / rose
   for buy / sell. Serif display headings, Inter for everything else.
   ============================================================ */

:root {
  --bg: #0b0d12;
  --surface: #12151c;
  --surface-2: #171b24;
  --border: #232733;
  --border-bright: #323848;
  --text: #dfe3ea;
  --muted: #8a93a6;
  --accent: #c9a96a;
  --accent-soft: rgba(201, 169, 106, 0.1);
  --accent-line: rgba(201, 169, 106, 0.35);
  --gold: #d9b873;
  --buy-95: #3fbf8f;
  --buy-75: #35ad82;
  --buy-50: #2d9470;
  --buy-25: #2a7a5c;
  --sell-95: #e0657a;
  --sell-75: #c4566a;
  --sell-50: #a04658;
  --sell-25: #7e3b4a;
  --neutral: #2b3040;
  --neutral-text: #8a93a6;
  --radius: 10px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  --serif: "Cormorant Garamond", "Playfair Display", Georgia, serif;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 14px;
  line-height: 1.55;
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
  background:
    radial-gradient(1200px 500px at 50% -180px, rgba(201, 169, 106, 0.07), transparent 70%),
    var(--bg);
}

/* Drop the old blueprint grid overlay */
body::before {
  display: none !important;
}

::selection {
  background: rgba(201, 169, 106, 0.3);
}

/* ── Typography ───────────────────────────────────────────── */
h1,
h2,
h3,
.card-title,
.modal-title,
.signal-modal-title,
.history-title {
  font-family: var(--serif) !important;
  font-weight: 600;
  letter-spacing: 0.01em !important;
  text-transform: none !important;
}

h1 {
  font-size: clamp(26px, 4vw, 34px) !important;
  color: var(--text);
}

h1 span {
  color: var(--accent) !important;
}

.card-title,
.modal-title {
  font-size: 20px !important;
  color: var(--text) !important;
  margin-bottom: 16px;
}

.brand-label,
.side-nav-label,
.alert-log-title,
.section-label {
  font-family: "Inter", sans-serif !important;
  font-size: 11px !important;
  font-weight: 600;
  letter-spacing: 0.18em !important;
  text-transform: uppercase;
  color: var(--accent) !important;
}

/* Uppercase micro-labels: calmer tracking, real contrast */
label,
.form-group label,
.modal-field label,
.param-label,
th {
  font-family: "Inter", sans-serif !important;
  font-size: 11px !important;
  font-weight: 600;
  letter-spacing: 0.08em !important;
  color: var(--muted) !important;
}

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

a {
  color: var(--accent);
}

/* ── Surfaces ─────────────────────────────────────────────── */
.card,
.login-box .card,
.table-wrap,
.alert-log,
.modal-box,
.signal-modal-box,
.stat-pill,
.niche-modal-box {
  background: linear-gradient(180deg, var(--surface-2), var(--surface)) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius) !important;
  box-shadow: var(--shadow);
}

.card {
  padding: 24px;
}

header {
  border-bottom: 1px solid var(--border) !important;
  padding-bottom: 18px;
  margin-bottom: 26px;
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn,
.copy-btn,
.btn-small {
  font-family: "Inter", sans-serif !important;
  font-weight: 600 !important;
  letter-spacing: 0.06em !important;
  border-radius: 8px !important;
  background: linear-gradient(180deg, #d4b777, #b9975a) !important;
  color: #17130a !important;
  border: 1px solid #b9975a !important;
  transition: transform 0.15s, box-shadow 0.15s, filter 0.15s;
}

.btn:hover,
.copy-btn:hover,
.btn-small:hover {
  filter: brightness(1.07);
  box-shadow: 0 6px 18px rgba(201, 169, 106, 0.22);
  transform: translateY(-1px);
}

.btn:disabled {
  opacity: 0.5;
  transform: none;
  box-shadow: none;
}

.btn-danger,
.btn-warning,
.btn-success {
  background: transparent !important;
  color: var(--text) !important;
  border: 1px solid var(--border-bright) !important;
}

.btn-danger {
  color: var(--sell-95) !important;
  border-color: rgba(224, 101, 122, 0.45) !important;
}

.btn-success {
  color: var(--buy-95) !important;
  border-color: rgba(63, 191, 143, 0.45) !important;
}

.btn-warning {
  color: var(--gold) !important;
  border-color: var(--accent-line) !important;
}

.filter-btn,
.refresh-btn,
.bell-btn,
.back-btn,
.logout-btn,
.dir-btn {
  font-family: "Inter", sans-serif !important;
  font-weight: 500;
  letter-spacing: 0.04em !important;
  border-radius: 8px !important;
  background: transparent;
  border: 1px solid var(--border-bright) !important;
  color: var(--text);
  transition: border-color 0.15s, background 0.15s, color 0.15s;
}

.filter-btn:hover,
.refresh-btn:hover,
.bell-btn:hover,
.back-btn:hover,
.logout-btn:hover {
  border-color: var(--accent) !important;
  color: var(--accent) !important;
  background: var(--accent-soft) !important;
}

.filter-btn.active-all,
.dir-btn.active {
  background: var(--accent-soft) !important;
  border-color: var(--accent) !important;
  color: var(--accent) !important;
}

/* ── Form controls ────────────────────────────────────────── */
input,
select,
textarea,
.search-box {
  font-family: "Inter", sans-serif !important;
  font-size: 14px !important;
  background: #0e1118 !important;
  color: var(--text) !important;
  border: 1px solid var(--border-bright) !important;
  border-radius: 8px !important;
}

input::placeholder,
textarea::placeholder {
  color: #5f6779;
}

input:focus,
select:focus,
textarea:focus,
.search-box:focus {
  outline: none;
  border-color: var(--accent) !important;
  box-shadow: 0 0 0 3px rgba(201, 169, 106, 0.14);
}

input[type="checkbox"] {
  accent-color: var(--accent);
}

/* ── Tables ───────────────────────────────────────────────── */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

table {
  border-collapse: collapse;
}

thead tr,
th {
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid var(--border-bright) !important;
  text-transform: uppercase;
}

td {
  border-bottom: 1px solid var(--border) !important;
}

tbody tr:hover {
  background: rgba(201, 169, 106, 0.04) !important;
}

.pair-cell,
.price-cell,
.alert-pair,
.signal-symbol {
  font-family: "Inter", sans-serif !important;
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* ── Badges & pills ───────────────────────────────────────── */
.badge,
.status-badge,
.alert-source-badge,
.niche-tag,
.alert-stale-tag {
  font-family: "Inter", sans-serif !important;
  font-weight: 600;
  letter-spacing: 0.08em !important;
  border-radius: 999px !important;
}

.live-badge {
  border-radius: 999px;
}

.stat-pill {
  font-family: "Inter", sans-serif !important;
  letter-spacing: 0.06em;
}

/* ── Modals ───────────────────────────────────────────────── */
.modal,
.signal-modal,
.niche-modal {
  backdrop-filter: blur(4px);
  background: rgba(6, 7, 10, 0.78);
}

/* ── Niche picker ─────────────────────────────────────────── */
.niche-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 10px;
}

.niche-chip {
  position: relative;
  cursor: pointer;
  display: block;
}

.niche-chip input {
  position: absolute;
  opacity: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
  margin: 0;
}

.niche-chip-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 14px;
  border: 1px solid var(--border-bright);
  border-radius: 8px;
  background: #0e1118;
  transition: border-color 0.15s, background 0.15s;
}

.niche-chip-body strong {
  font-size: 14px;
  color: var(--text);
  font-weight: 600;
}

.niche-chip-body small {
  font-size: 11px;
  color: var(--muted);
}

.niche-chip:hover .niche-chip-body {
  border-color: var(--accent-line);
}

.niche-chip input:checked + .niche-chip-body {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: inset 0 0 0 1px var(--accent-line);
}

.niche-chip input:checked + .niche-chip-body strong {
  color: var(--accent);
}

.niche-chip input:focus-visible + .niche-chip-body {
  box-shadow: 0 0 0 3px rgba(201, 169, 106, 0.25);
}

/* ── Admin sidebar ────────────────────────────────────────── */
.side-nav {
  background: var(--surface) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius) !important;
}

.side-nav a {
  font-family: "Inter", sans-serif !important;
  font-weight: 500;
  border-radius: 8px !important;
  color: var(--muted) !important;
  letter-spacing: 0.02em !important;
}

.side-nav a:hover,
.side-nav a.active {
  color: var(--accent) !important;
  background: var(--accent-soft) !important;
}

/* ── Toasts, scrollbars, focus ────────────────────────────── */
.toast {
  border-radius: var(--radius) !important;
  box-shadow: var(--shadow);
}

* {
  scrollbar-width: thin;
  scrollbar-color: var(--border-bright) transparent;
}

*::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

*::-webkit-scrollbar-thumb {
  background: var(--border-bright);
  border-radius: 8px;
}

button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 900px) {
  .wrapper {
    padding: 16px 14px !important;
  }

  .admin-layout {
    grid-template-columns: 1fr !important;
  }

  .side-nav {
    position: static !important;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 13.5px;
  }

  .card {
    padding: 18px 16px;
  }

  header {
    flex-wrap: wrap;
    gap: 12px;
  }

  .alert-item {
    flex-wrap: wrap;
    row-gap: 4px;
  }

  .alert-head {
    display: none !important;
  }

  .niche-grid {
    grid-template-columns: 1fr 1fr;
  }

  .form-row {
    grid-template-columns: 1fr !important;
  }

  .modal-box,
  .signal-modal-box {
    width: calc(100vw - 24px) !important;
    max-height: 90vh;
    overflow-y: auto;
  }
}

/* Never let wide content push the page sideways on small screens */
html,
body {
  max-width: 100%;
  overflow-x: hidden;
}

.admin-layout > *,
.admin-content,
.wrapper > * {
  min-width: 0;
  max-width: 100%;
}

.side-nav,
.admin-nav {
  max-width: 100%;
}

/* ── Shared app sidebar (dashboard, expert, affiliate, profile) ── */
.app-layout {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}

.app-layout > .side-nav {
  position: sticky;
  top: 18px;
  padding: 12px;
}

.app-layout .side-nav-label {
  padding: 7px 9px 10px;
  font: 600 10px "Inter", sans-serif;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.app-layout .side-nav a {
  display: block;
  padding: 10px 12px;
  margin-bottom: 3px;
  font-size: 13px;
  text-decoration: none;
}

.app-layout .side-nav a.side-nav-ext {
  margin-top: 2px;
}

.app-layout .side-nav-sep {
  margin: 10px 0 8px;
  border-top: 1px solid var(--border);
}

.app-layout .side-nav-hint {
  margin: 14px 5px 4px;
  padding-top: 13px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font: 12px/1.55 "Inter", sans-serif;
}

.app-content [data-app-page] {
  display: none !important;
}

.app-content [data-app-page].active-page {
  display: block !important;
}

@media (max-width: 768px) {
  .app-layout {
    display: block;
  }

  .app-layout > .side-nav {
    position: static;
    display: flex;
    gap: 6px;
    overflow-x: auto;
    margin-bottom: 16px;
    padding: 8px;
  }

  .app-layout .side-nav-label,
  .app-layout .side-nav-hint,
  .app-layout .side-nav-sep {
    display: none;
  }

  .app-layout .side-nav a {
    flex: 0 0 auto;
    margin: 0;
    white-space: nowrap;
  }
}

/* Header action buttons: same size on every page */
.back-btn,
.logout-btn {
  display: inline-block;
  padding: 9px 16px !important;
  font-size: 11px;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
}

.back-btn {
  color: var(--accent);
}

header .header-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}