/* ═══════════════════════════════════════════════════════════════════════════
   VAULT ULTRA — DESIGN SYSTEM
   Single source of truth for tokens, typography, animations, and shared components.
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Design Tokens ─────────────────────────────────────────────────────── */
:root {
  /* Core palette — warm cream */
  --cream: #F5F0E8;
  --ink:   #1A1410;
  --gold:  #C4913A;
  --rust:  #B8471E;
  --sage:  #4A6741;
  --muted: #8B7D6B;
  --card:  #FDFAF5;
  --warn:  #FEF3C7;

  /* Semantic aliases (backwards-compat for pages that used neutral naming) */
  --bg:      var(--cream);
  --text:    var(--ink);
  --surface: var(--card);
  --accent:  var(--gold);

  /* Borders */
  --border:        rgba(26, 20, 16, 0.12);
  --border-strong: rgba(26, 20, 16, 0.25);

  /* Text */
  --text-subtle: #555555;

  /* Interactive */
  --hover-bg:    #F8F4EC;
  --ink-hover:   #2A2318;
  --ink-active:  #3A3020;
  --gold-dim:    rgba(196, 145, 58, 0.12);
  --gold-border: rgba(196, 145, 58, 0.3);

  /* Status */
  --success:       #4a9e6b;
  --success-green: #7ec87e;
  --danger:        #b94040;
  --error:         #cc3333;
  --warning-amber: #c8a96b;

  /* Status backgrounds */
  --green: #166534;
  --green-bg: #dcfce7;
  --amber: #92400e;
  --amber-bg: #fef3c7;
  --red: #991b1b;
  --red-bg: #fee2e2;

  /* Shape */
  --radius: 3px;
}

/* ── Reset ─────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { background: #0a0a0a; scroll-behavior: smooth; }

/* ── Base Typography ───────────────────────────────────────────────────── */
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  min-height: 100vh;
  animation: pageIn 0.3s ease-out both;
}

/* ── Shared Animations ─────────────────────────────────────────────────── */
@keyframes pageIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Top Nav Bar ───────────────────────────────────────────────────────── */
.top-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9000;
  background: #0a0a0a;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 48px;
}
.top-nav__sections {
  display: flex;
  align-items: center;
  gap: 0;
  height: 100%;
}
.top-nav__section {
  position: relative;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  padding: 0 20px;
  height: 100%;
  display: flex;
  align-items: center;
  cursor: default;
  transition: color 0.2s;
}
@media (hover: hover) {
  .top-nav__section:hover {
    color: rgba(255, 255, 255, 0.85);
  }
}
.top-nav__section--admin {
  display: none;
}

/* Dropdown */
.top-nav__dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  background: #0a0a0a;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-top: none;
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
}
@media (hover: hover) {
  .top-nav__section:hover .top-nav__dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
}
.top-nav__link {
  display: block;
  padding: 8px 24px;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: color 0.15s, background 0.15s;
  white-space: nowrap;
}
.top-nav__link:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.06);
}
.top-nav__link--active {
  color: var(--gold);
}
.top-nav__divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.06);
  margin: 6px 24px;
}
.top-nav__label {
  display: block;
  padding: 10px 24px 4px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
}
/* Favourites drag-to-reorder */
.top-nav__fav-item {
  display: flex;
  align-items: center;
  cursor: grab;
}
.top-nav__fav-item .top-nav__link {
  flex: 1;
}
.top-nav__fav-grip {
  color: rgba(255, 255, 255, 0.55);
  flex-shrink: 0;
  margin-right: 16px;
  transition: color 0.2s;
}
.top-nav__fav-item:hover .top-nav__fav-grip {
  color: rgba(255, 255, 255, 0.7);
}
.top-nav__fav-item.dragging {
  opacity: 0.3;
}
.top-nav__fav-item.drag-over-above {
  box-shadow: 0 -2px 0 0 rgba(196, 145, 58, 0.6);
}
.top-nav__fav-item.drag-over-below {
  box-shadow: 0 2px 0 0 rgba(196, 145, 58, 0.6);
}
/* Favourites dividers */
.top-nav__fav-divider {
  padding: 4px 24px;
  cursor: grab;
}
.top-nav__fav-divider-line {
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.5);
}
.top-nav__fav-divider-remove {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.7);
  cursor: pointer;
  font-size: 12px;
  padding: 0 2px;
  line-height: 1;
  opacity: 0;
  transition: color 0.2s, opacity 0.2s;
  flex-shrink: 0;
  margin-left: 8px;
}
.top-nav__fav-divider:hover .top-nav__fav-divider-remove {
  opacity: 1;
}
.top-nav__fav-divider-remove:hover {
  color: rgba(255, 120, 120, 0.7);
}
/* Add divider button */
.top-nav__fav-add-divider {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 24px;
  cursor: pointer;
  transition: opacity 0.2s;
  opacity: 0.6;
}
.top-nav__fav-add-divider:hover {
  opacity: 1;
}
.top-nav__fav-add-label {
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  color: rgba(255, 255, 255, 0.7);
  white-space: nowrap;
  flex-shrink: 0;
}

/* Pin dropdown open while dragging */
.top-nav__section--dragging .top-nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.top-nav__empty {
  display: block;
  padding: 12px 24px;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-style: italic;
  color: rgba(255, 255, 255, 0.5);
  white-space: nowrap;
}
.top-nav__hub {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  text-decoration: none;
  padding: 0 20px;
  height: 100%;
  display: flex;
  align-items: center;
  transition: color 0.2s;
}
.top-nav__hub:hover {
  color: rgba(255, 255, 255, 0.85);
}

/* Touch: tap to open dropdown */
.top-nav__section--open {
  color: rgba(255, 255, 255, 0.85);
}
.top-nav__section--open > .top-nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ── Nav bar responsive ────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  /* Nav bar — bump from 8px to 10px for tablet readability */
  .top-nav { padding: 0 20px; }
  .top-nav__section { font-size: 10px; letter-spacing: 0.12em; padding: 0 12px; }
  .top-nav__hub { font-size: 10px; letter-spacing: 0.12em; padding: 0 12px; }

  /* Header & layout — reduce side padding from 48px to 24px */
  header { padding: 0 24px; }
  .store-picker-bar { padding: 16px 24px 0; }

  /* Touch targets — 44px minimum tap height (Apple HIG) */
  .page-btn { min-height: 44px; padding: 8px 12px; }
  .sp-clear-btn { min-height: 44px; padding: 8px 12px; }
  .btn-primary { min-height: 44px; }
  .btn-secondary { min-height: 44px; }
  .store-tag-x { padding: 8px; font-size: 14px; }
  .btn-signout, .btn-import { min-height: 36px; }

  /* Font bumps — smallest labels to 11px minimum */
  .filter-label { font-size: 11px; }
  .kpi-label { font-size: 11px; }
  .store-picker-label { font-size: 11px; }
  .top-nav__label { font-size: 10px; }

  /* Content padding — 48px → 24px on tablet for all pages */
  main,
  .dash-main, .sources-main, .rows-main, .contacts-main,
  .inv-main, .ad-main, .intel-main, .calc-main, .sandbox-main {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }
  .ctrl-bar { padding-left: 24px !important; padding-right: 24px !important; }
}
@media (max-width: 768px) {
  .top-nav { padding: 0 8px; overflow-x: auto; overflow-y: hidden; -webkit-overflow-scrolling: touch; height: 44px; }
  .top-nav__sections { flex-shrink: 0; }
  .top-nav__section { font-size: 9px; letter-spacing: 0.08em; padding: 0 10px; white-space: nowrap; min-height: 44px; }
  .top-nav__hub { font-size: 9px; letter-spacing: 0.08em; padding: 0 10px; white-space: nowrap; min-height: 44px; display: flex; align-items: center; }
  .top-nav__link { padding: 10px 16px; font-size: 12px; }
  /* Portal dropdown: when moved to body on iOS to escape overflow clipping */
  .top-nav__dropdown--portal {
    position: fixed;
    top: 44px;
    z-index: 9001;
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  header { top: 44px; }
}

/* ── Header ────────────────────────────────────────────────────────────── */
header {
  position: fixed;
  top: 36px;
  left: 0;
  right: 0;
  z-index: 50;
  background: #0a0a0a;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0 48px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header__brand,
.header__left,
.header-left {
  display: flex;
  align-items: center;
  gap: 16px;
}
.header__logo,
.header-logo-img {
  height: 44px;
  width: auto;
  display: block;
}
.header__divider {
  width: 1px;
  height: 20px;
  background: rgba(255, 255, 255, 0.15);
}
.header__ultra,
.header__nav-link {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: color 0.2s;
}
.header__nav-link:hover { color: rgba(255, 255, 255, 0.85); }
.header__nav-link.active { color: rgba(255, 255, 255, 0.6); }
.header__nav-link:not(.active) { color: rgba(255, 255, 255, 0.25); }
.header__right,
.header-right {
  display: flex;
  align-items: center;
  gap: 24px;
}
.header__user {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--gold);
}

/* ── Header Buttons ────────────────────────────────────────────────────── */
.btn-signout,
.btn-import {
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.5);
  font-family: 'Inter', sans-serif;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  padding: 7px 16px;
  cursor: pointer;
  border-radius: var(--radius);
  transition: border-color 0.2s, color 0.2s;
}
.btn-signout:hover,
.btn-import:hover {
  border-color: rgba(255, 255, 255, 0.55);
  color: #ffffff;
}

/* ── Header responsive ────────────────────────────────────────────────── */
@media (max-width: 768px) {
  header {
    padding: 0 12px;
    height: 52px;
    gap: 8px;
  }
  .header__brand,
  .header__left,
  .header-left {
    gap: 8px;
    min-width: 0;
    flex-shrink: 1;
  }
  .header__logo,
  .header-logo-img {
    height: 28px;
  }
  .header__ultra {
    font-size: 8px;
    letter-spacing: 0.15em;
  }
  .header__divider {
    height: 14px;
  }
  .header__date {
    display: none;
  }
  .header__right,
  .header-right {
    gap: 8px;
    flex-shrink: 0;
  }
  .header__user {
    display: none;
  }
  .btn-signout,
  .btn-import {
    font-size: 7px;
    letter-spacing: 0.2em;
    padding: 5px 10px;
  }
  .hub-search-btn {
    font-size: 10px;
    padding: 5px 10px;
  }
  .hub-search-shortcut {
    display: none;
  }
  .header__nav-link {
    font-size: 8px;
    letter-spacing: 0.15em;
  }
}

/* ── Page Head ─────────────────────────────────────────────────────────── */
.page-head {
  margin-bottom: 25px;
  animation: fadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.05s both;
}
.page-eyebrow {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}
.page-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 4px;
}
.page-sub {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

/* ── Store Picker ─────────────────────────────────────────────────────── */
.store-picker-bar { padding: 16px 48px 0; }
.store-picker-wrap { display: flex; align-items: center; gap: 12px; background-color: rgba(135, 95, 165, 0.10); border: 1px solid rgba(26,20,16,0.12); padding: 10px 16px; }
.store-picker-wrap .sp-clear-btn { background: rgba(255,255,255,0.45); }
.store-picker-wrap .sp-clear-btn:hover { background: rgba(255,255,255,0.75); }
.store-picker-label { font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); white-space: nowrap; }
.store-picker-input-wrap { flex: 1; position: relative; }
.store-picker-input { width: 100%; padding: 6px 10px; border: 1.5px solid var(--border); background: var(--cream); font-family: 'Inter', sans-serif; font-size: 11px; color: var(--ink); outline: none; box-sizing: border-box; }
.store-picker-input:focus { border-color: var(--gold); }
.store-picker-dropdown { position: absolute; top: 100%; left: 0; right: 0; background: var(--card); border: 1.5px solid var(--gold); border-top: none; max-height: 240px; overflow-y: auto; z-index: 200; display: none; }
.store-picker-dropdown.open { display: block; }
.spdrop-item { padding: 8px 12px; font-size: 11px; cursor: pointer; display: flex; align-items: center; gap: 8px; border-bottom: 1px solid var(--border); }
.spdrop-item:last-child { border-bottom: none; }
.spdrop-item:hover { background: rgba(196,145,58,0.08); }
.spdrop-item input[type=checkbox] { width: 13px; height: 13px; accent-color: var(--gold); cursor: pointer; flex-shrink: 0; }
.spdrop-item.selected { background: rgba(196,145,58,0.06); }
.store-tags { display: flex; flex-wrap: wrap; gap: 5px; flex: 1; min-height: 28px; align-items: center; }
.store-tag { display: flex; align-items: center; gap: 4px; background: var(--ink); color: var(--gold); font-size: 10px; padding: 3px 8px; border-radius: var(--radius); white-space: nowrap; }
.store-tag-x { cursor: pointer; font-size: 12px; line-height: 1; opacity: 0.7; }
.store-tag-x:hover { opacity: 1; }
.sp-clear-btn { padding: 5px 12px; border: 1.5px solid var(--border); background: none; font-family: 'Inter', sans-serif; font-size: 10px; cursor: pointer; color: var(--muted); white-space: nowrap; transition: all 0.15s; }
.sp-clear-btn:hover { border-color: var(--rust); color: var(--rust); }
.sp-viewing { font-size: 10px; color: var(--gold); white-space: nowrap; font-weight: 500; }

/* ── Filter System ────────────────────────────────────────────────────── */
.filters { display: flex; flex-direction: column; gap: 5px; margin-bottom: 25px; }
.filter-group { display: flex; flex-direction: column; gap: 3px; background: rgba(253,250,245,0.5); border: 1px solid rgba(26,20,16,0.12); padding: 8px 16px 4px; }
.filter-row { display: grid; grid-template-columns: 58px 1fr; gap: 4px; align-items: start; }
.filter-btns { display: flex; flex-wrap: wrap; gap: 4px; }
.filter-label { font-size: 9px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); line-height: 12px; padding-top: 6px; }
.filter-btn { padding: 5px 13px; border: 1.5px solid var(--border); background: var(--card); color: var(--ink); font-family: 'Space Grotesk', sans-serif; font-size: 10px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; cursor: pointer; transition: all 0.2s; border-radius: var(--radius); }
.filter-btn:hover { border-color: var(--gold); color: var(--gold); }
.filter-btn.active { background: var(--ink); color: var(--gold); border-color: var(--ink); }
.filter-btn.no-sales { opacity: 0.35; }

/* ── Tinted filter-group variants ─────────────────────────────────────────
   Opt-in by adding one of these modifier classes to a `.filter-group`
   wrapper. The container takes a pastel tint from the Vault palette and
   inactive buttons inside become translucent so they pick up a hint of
   that tint instead of reading as stark white blocks.
       --time   : Year / Season                (blue wash)
       --brand  : Brand                         (gold)
       --target : Target Pill                   (faint red)
       --other  : Type / Status / View / misc.  (sage)
   Active button state stays solid ink+gold for strong contrast. */
.filter-group--time   { background-color: rgba( 31, 111, 208, 0.10); }
.filter-group--brand  { background-color: rgba(196, 145,  58, 0.13); }
.filter-group--target { background-color: rgba(210,  47,  63, 0.09); }
.filter-group--other  { background-color: rgba( 74, 103,  65, 0.09); }
.filter-group--time   .filter-btn:not(.active),
.filter-group--brand  .filter-btn:not(.active),
.filter-group--target .filter-btn:not(.active),
.filter-group--other  .filter-btn:not(.active),
.filter-group--time   .cbrand-btn:not(.active),
.filter-group--brand  .cbrand-btn:not(.active),
.filter-group--target .cbrand-btn:not(.active),
.filter-group--other  .cbrand-btn:not(.active) {
  background: rgba(255,255,255,0.45);
  border-color: rgba(26,20,16,0.18);
}
.filter-group--time   .filter-btn:not(.active):hover,
.filter-group--brand  .filter-btn:not(.active):hover,
.filter-group--target .filter-btn:not(.active):hover,
.filter-group--other  .filter-btn:not(.active):hover,
.filter-group--time   .cbrand-btn:not(.active):hover,
.filter-group--brand  .cbrand-btn:not(.active):hover,
.filter-group--target .cbrand-btn:not(.active):hover,
.filter-group--other  .cbrand-btn:not(.active):hover {
  background: rgba(255,255,255,0.75);
}

.divider { width: 1px; height: 20px; background: var(--border); margin: 0 4px; }
select.filter-select { padding: 4px 10px; border: 1px solid var(--border); background: var(--card); font-family: 'Inter', sans-serif; font-size: 10px; color: var(--ink); cursor: pointer; outline: none; border-radius: 3px; }
select.filter-select:hover { border-color: var(--gold); }

/* ── KPI Cards ────────────────────────────────────────────────────────── */
.kpi-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 22px; }
.kpi-card { background: var(--card); border: 1.5px solid var(--border); padding: 20px 22px; position: relative; overflow: hidden; }
.kpi-card::before { content: ''; position: absolute; top: 0; left: 0; width: 3px; height: 100%; background: var(--gold); }
.kpi-card:nth-child(2)::before { background: var(--rust); }
.kpi-card:nth-child(3)::before { background: var(--sage); }
.kpi-card:nth-child(4)::before { background: var(--muted); }
.kpi-label { font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.kpi-value { font-family: 'Space Grotesk', sans-serif; font-size: 28px; font-weight: 700; color: var(--ink); line-height: 1; }
.kpi-sub { font-size: 11px; color: var(--muted); margin-top: 5px; }

/* ── Chart Cards ──────────────────────────────────────────────────────── */
.charts-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 16px; margin-bottom: 16px; }
.charts-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.chart-card { background: var(--card); border: 1.5px solid var(--border); padding: 22px; }
.chart-title { font-family: 'Space Grotesk', sans-serif; font-size: 15px; font-weight: 700; margin-bottom: 3px; }
.chart-subtitle { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 16px; }

/* ── Table ─────────────────────────────────────────────────────────────── */
table { width: 100%; border-collapse: collapse; }
thead tr { border-bottom: 2px solid var(--ink); }
th { font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); padding: 9px 12px; text-align: left; cursor: pointer; user-select: none; white-space: nowrap; }
th:hover { color: var(--ink); }
th.sort-asc::after { content: ' ↑'; color: var(--gold); }
th.sort-desc::after { content: ' ↓'; color: var(--gold); }
tbody tr { border-bottom: 1px solid var(--border); transition: background 0.15s; }
tbody tr:hover { background: rgba(196,145,58,0.06); }
td { padding: 9px 12px; font-size: 12px; }
td.num { font-variant-numeric: tabular-nums; text-align: right; }
.bar-cell { display: flex; align-items: center; gap: 10px; }
.bar-bg { flex: 1; height: 4px; background: var(--border); border-radius: var(--radius); overflow: hidden; }
.bar-fill { height: 100%; border-radius: var(--radius); transition: width 0.3s ease; }
.brand-tag { display: inline-block; padding: 2px 8px; font-size: 10px; letter-spacing: 0.06em; text-transform: uppercase; border-radius: var(--radius); font-weight: 500; }
.paginate { display: flex; justify-content: flex-end; align-items: center; gap: 8px; margin-top: 12px; font-size: 11px; color: var(--muted); }
.page-btn { padding: 4px 12px; border: 1.5px solid var(--border); background: none; font-family: 'Inter', sans-serif; font-size: 11px; cursor: pointer; transition: all 0.2s; color: var(--ink); }
.page-btn:hover, .page-btn.active { background: var(--ink); color: var(--gold); border-color: var(--ink); }

/* ── Buttons ──────────────────────────────────────────────────────────── */
.btn-primary {
  padding: 10px 20px;
  background: var(--ink);
  color: #ffffff;
  border: none;
  border-radius: var(--radius);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s;
  white-space: nowrap;
}
.btn-primary:hover { background: #2a2a2a; }
.btn-primary:disabled { opacity: 0.4; cursor: default; }

.btn-secondary {
  padding: 9px 18px;
  background: none;
  color: var(--ink);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
  white-space: nowrap;
}
.btn-secondary:hover:not(:disabled) { border-color: var(--gold); color: var(--gold); }
.btn-secondary:disabled { opacity: 0.4; cursor: default; }

/* ── Form Validation ──────────────────────────────────────────────────── */
.field-error {
  border-color: var(--error) !important;
}
.field-error-msg {
  color: var(--error);
  font-size: 10px;
  font-family: 'Inter', sans-serif;
  margin-top: 4px;
  display: none;
}
.field-error-msg.visible {
  display: block;
}
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  75% { transform: translateX(4px); }
}
.field-shake {
  animation: shake 0.3s ease;
}

/* ── State Panels ─────────────────────────────────────────────────────── */
.state-panel { text-align: center; padding: 80px 20px; }
.state-panel h2 { font-family: 'Space Grotesk', sans-serif; font-size: 18px; font-weight: 600; color: var(--ink); margin-bottom: 10px; }
.state-panel p { font-size: 13px; color: var(--muted); line-height: 1.6; }
.state-panel a { color: var(--gold); text-decoration: none; font-weight: 500; }
.state-panel a:hover { text-decoration: underline; }
.dash-no-data { display: none; flex-direction: column; align-items: center; justify-content: center; padding: 100px 40px; text-align: center; }
.dash-no-data-icon { font-size: 48px; margin-bottom: 20px; opacity: 0.4; }
.dash-no-data-title { font-family: 'Space Grotesk', sans-serif; font-size: 26px; font-weight: 900; color: var(--ink); margin-bottom: 10px; }
.dash-no-data-sub { font-size: 12px; color: var(--muted); line-height: 1.9; margin-bottom: 28px; }
.dash-no-data-btn { padding: 12px 32px; background: var(--ink); color: var(--gold); border: none; font-family: 'Inter', sans-serif; font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; cursor: pointer; transition: opacity 0.2s; }
.dash-no-data-btn:hover { opacity: 0.8; }