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

:root {
  --bg:        #f5ede4;
  --card:      #fff8f2;
  --header:    #5c3d2e;
  --border:    #ead8c8;
  --text:      #3d2b1f;
  --text-sec:  #9c8374;
  --bar-bg:    #f0e0d0;

  /* Accents */
  --terra:     #c4845a;   /* terracotta — primary, Magnus AEP */
  --sage:      #6b8f71;   /* sage green — Infinia SmartBuy */
  --amber:     #c49a3c;   /* amber/gold — EPM iShop */

  /* Badges */
  --badge-green-bg:  #d4edd4; --badge-green-txt:  #2a6a2a;
  --badge-orange-bg: #fdf3d4; --badge-orange-txt: #a07a10;
  --badge-red-bg:    #fde8d8; --badge-red-txt:    #c06030;
}

body {
  font-family: 'Nunito', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  min-height: 100vh;
}

.hidden { display: none !important; }

/* ── Auth ── */
#auth-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #3d2b1f 0%, #5c3d2e 100%);
}
.auth-card {
  background: var(--card);
  border-radius: 18px;
  padding: 48px 40px;
  text-align: center;
  width: 100%;
  max-width: 360px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
}
.auth-logo { font-size: 48px; margin-bottom: 16px; }
.auth-card h1 { font-size: 22px; font-weight: 800; margin-bottom: 8px; color: var(--text); }
.auth-card p  { color: var(--text-sec); margin-bottom: 32px; }
.apple-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  background: var(--header);
  color: white;
  border: none;
  border-radius: 10px;
  padding: 14px 20px;
  font-family: 'Nunito', sans-serif;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: opacity 0.2s;
}
.apple-btn:hover { opacity: 0.85; }

/* ── Header ── */
.header {
  background: var(--header);
  color: white;
  padding: 0 20px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-title { font-size: 16px; font-weight: 800; }
.header-right { display: flex; align-items: center; gap: 12px; }
.user-name { font-size: 13px; color: #d4b89c; }
.btn-link {
  background: none; border: none; color: #d4b89c;
  cursor: pointer; font-family: 'Nunito', sans-serif;
  font-size: 13px; font-weight: 600;
}
.btn-link:hover { color: white; }

/* ── Tab Nav ── */
.tab-nav {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  display: flex;
  overflow-x: auto;
  padding: 0 16px;
  scrollbar-width: none;
}
.tab-nav::-webkit-scrollbar { display: none; }
.tab-btn {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 14px 16px;
  font-family: 'Nunito', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-sec);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active { color: var(--terra); border-bottom-color: var(--terra); font-weight: 700; }

/* ── Layout ── */
.main-content { padding: 20px; max-width: 1200px; margin: 0 auto; }
.section { margin-bottom: 28px; }
.section-title { font-size: 16px; font-weight: 800; margin-bottom: 14px; color: var(--text); }
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }

/* ── Balance Cards ── */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.balance-card {
  background: var(--card);
  border-radius: 14px;
  padding: 16px 18px;
  box-shadow: 0 1px 6px rgba(92,61,46,0.08);
  border: 1px solid var(--border);
}
.balance-card-header { display: flex; flex-direction: column; margin-bottom: 12px; }
.card-name   { font-weight: 800; font-size: 14px; color: var(--text); }
.billing-cycle { font-size: 11px; color: var(--text-sec); margin-top: 2px; font-weight: 600; }
.balance-row { display: flex; justify-content: space-between; align-items: center; padding: 4px 0; }
.balance-label  { font-size: 12px; color: var(--text-sec); font-weight: 600; }
.balance-amount { font-size: 15px; font-weight: 700; color: var(--text); }
.balance-amount.accent { color: var(--terra); font-size: 18px; font-weight: 800; }

/* ── Tracker Cards ── */
.trackers-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.tracker-card {
  background: var(--card);
  border-radius: 14px;
  padding: 18px;
  box-shadow: 0 1px 6px rgba(92,61,46,0.08);
  border: 1px solid var(--border);
}
.tracker-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.tracker-title  { font-weight: 800; font-size: 14px; color: var(--text); }
.tracker-metric { font-size: 22px; font-weight: 800; margin-bottom: 10px; color: var(--text); }
.tracker-sub    { font-size: 13px; font-weight: 600; color: var(--text-sec); }
.tracker-row    { display: flex; justify-content: space-between; font-size: 12px; font-weight: 600; color: var(--text-sec); margin-top: 6px; }

/* ── Progress Bars ── */
.progress-bar-wrap { background: var(--bar-bg); border-radius: 999px; height: 7px; overflow: hidden; margin-bottom: 4px; }
.progress-bar           { height: 100%; border-radius: 999px; background: var(--terra); transition: width 0.4s ease; }
.progress-bar.bar-sage  { background: var(--sage); }
.progress-bar.bar-amber { background: var(--amber); }
.progress-bar.bar-red   { background: #c97b5a; }

/* ── Badges ── */
.tracker-badge, .status-badge {
  font-size: 11px; font-weight: 700;
  padding: 3px 9px; border-radius: 999px;
}
.badge-green  { background: var(--badge-green-bg);  color: var(--badge-green-txt); }
.badge-orange { background: var(--badge-orange-bg); color: var(--badge-orange-txt); }
.badge-red    { background: var(--badge-red-bg);    color: var(--badge-red-txt); }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px; border-radius: 10px; border: none;
  font-family: 'Nunito', sans-serif; font-size: 13px; font-weight: 700;
  cursor: pointer; transition: opacity 0.15s;
}
.btn:hover { opacity: 0.85; }
.btn-primary   { background: var(--terra); color: white; }
.btn-secondary { background: #f0e0d0; color: var(--text); border: 1px solid var(--border); }
.btn-sm    { padding: 5px 10px; font-size: 12px; border-radius: 8px; }
.btn-group { display: flex; gap: 8px; }
.btn-icon  { background: none; border: none; cursor: pointer; padding: 4px; font-size: 15px; opacity: 0.55; }
.btn-icon:hover { opacity: 1; }

/* ── Tables ── */
.table-wrap { overflow-x: auto; }
.data-table {
  width: 100%; border-collapse: collapse;
  background: var(--card); border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 1px 6px rgba(92,61,46,0.08);
  border: 1px solid var(--border);
}
.data-table th {
  background: #f5ede4; text-align: left;
  padding: 10px 14px; font-size: 11px; font-weight: 800;
  color: var(--text-sec); text-transform: uppercase; letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border);
}
.data-table td {
  padding: 10px 14px; border-bottom: 1px solid #f5ede4;
  font-size: 13px; font-weight: 600; color: var(--text);
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: #fdf5ee; }
.desc-cell    { max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.amount-cell  { font-weight: 700; text-align: right; }
.amount-cell.credit { color: var(--sage); }
.actions-cell { white-space: nowrap; }
.pending-row  { background: #fdf8f0; }

/* ── Settings ── */
.cards-settings-list { display: flex; flex-direction: column; gap: 10px; }
.settings-card {
  background: var(--card); border-radius: 12px;
  border: 1px solid var(--border); padding: 14px 18px;
  display: flex; align-items: center; justify-content: space-between;
}
.settings-card-info { display: flex; flex-direction: column; gap: 3px; }
.settings-detail { font-size: 12px; font-weight: 600; color: var(--text-sec); }

/* ── Load more ── */
.load-more-wrap { text-align: center; margin-top: 16px; }

/* ── Modals ── */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(61,43,31,0.45);
  display: flex; align-items: center; justify-content: center;
  z-index: 200; padding: 20px;
}
.modal {
  background: var(--card); border-radius: 16px;
  width: 100%; max-width: 520px; max-height: 90vh; overflow-y: auto;
  box-shadow: 0 20px 60px rgba(61,43,31,0.2);
}
.modal-sm { max-width: 380px; }
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 20px; border-bottom: 1px solid var(--border);
}
.modal-header h3 { font-size: 16px; font-weight: 800; color: var(--text); }
.modal-close { background: none; border: none; font-size: 18px; cursor: pointer; color: var(--text-sec); }
.modal-body { padding: 20px; display: flex; flex-direction: column; gap: 14px; }
.modal-footer {
  padding: 16px 20px; border-top: 1px solid var(--border);
  display: flex; justify-content: flex-end; gap: 10px;
  background: #f5ede4; border-radius: 0 0 16px 16px;
}

/* ── Forms ── */
.form-row { display: flex; flex-direction: column; gap: 5px; }
.form-row label { font-size: 12px; font-weight: 700; color: var(--text); }
.form-row input, .form-row select {
  padding: 9px 12px; border: 1.5px solid var(--border);
  border-radius: 9px; font-family: 'Nunito', sans-serif;
  font-size: 14px; font-weight: 600; color: var(--text);
  background: white; width: 100%;
}
.form-row input:focus, .form-row select:focus {
  outline: none; border-color: var(--terra);
  box-shadow: 0 0 0 3px rgba(196,132,90,0.15);
}
.two-col   { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; flex-direction: unset; }
.four-col  { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 10px; flex-direction: unset; }
.checkbox-row { flex-direction: row; align-items: center; gap: 8px; }
.checkbox-row label { margin: 0; font-size: 13px; font-weight: 600; }
.trade-desc { font-size: 13px; font-weight: 600; color: var(--text); background: #f0e0d0; padding: 10px 12px; border-radius: 9px; }

/* ── States ── */
.loading { color: #c4a882; padding: 20px 0; font-weight: 600; }
.empty   { color: #c4a882; padding: 20px 0; font-weight: 600; }
.error   { color: var(--terra); padding: 20px 0; font-weight: 600; }

/* ── Responsive ── */
@media (max-width: 600px) {
  .main-content { padding: 14px; }
  .cards-grid    { grid-template-columns: 1fr 1fr; }
  .trackers-grid { grid-template-columns: 1fr; }
  .four-col      { grid-template-columns: 1fr 1fr; }
  .data-table th, .data-table td { padding: 8px 10px; }
}