/* ═══════════════════════════════════════════════════
   NUTS & NOBLE — v4.0
   RK Nandini Agency
═══════════════════════════════════════════════════ */

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

/* ── Tokens ──────────────────────────────────────── */
:root {
  --gold:       #c9a84c;
  --gold-light: #e2c97e;
  --gold-dim:   #7a6230;
  --gold-glow:  rgba(201,168,76,0.12);

  --bg:         #0a0a0f;
  --bg-2:       #111118;
  --bg-3:       #16161f;
  --bg-4:       #0e0e16;
  --bg-5:       #1c1c28;

  --border:     #2a2a3a;
  --border-2:   #343448;

  --text:       #f0f0f0;
  --muted:      #888899;
  --dim:        #444455;

  --success:    #00c896;
  --warning:    #f0b429;
  --danger:     #e05252;
  --info:       #4f9cf9;

  --font:       'IBM Plex Sans', sans-serif;
  --mono:       'IBM Plex Mono', monospace;

  --r:          12px;
  --r-sm:       8px;
  --r-lg:       18px;

  --shadow:     0 4px 32px rgba(0,0,0,0.5);
  --shadow-sm:  0 2px 12px rgba(0,0,0,0.3);
}

/* ── Base ────────────────────────────────────────── */
html, body {
  height: 100%;
  width: 100%;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

#root {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* ═══════════════════════════════════════════════════
   LANDING
═══════════════════════════════════════════════════ */
.landing {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
}

.landing-hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 20px 32px;
  text-align: center;
  background: radial-gradient(
    ellipse at 50% 0%,
    rgba(201,168,76,0.10) 0%,
    transparent 65%
  );
}

.landing-logo {
  font-size: 72px;
  margin-bottom: 16px;
  filter: drop-shadow(0 0 28px rgba(201,168,76,0.5));
  animation: pulse 3s ease-in-out infinite;
}

.landing-brand {
  font-size: 32px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 4px;
  text-transform: uppercase;
}

.landing-tagline {
  font-size: 13px;
  color: var(--muted);
  margin-top: 6px;
  letter-spacing: 1px;
}

.landing-divider {
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  margin: 24px auto;
  opacity: 0.5;
}

/* Portal Cards */
.portal-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  width: 100%;
  max-width: 360px;
  margin-top: 8px;
}

.portal-card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 22px 14px;
  text-align: center;
  cursor: pointer;
  transition: transform 0.18s, border-color 0.18s, box-shadow 0.18s;
  position: relative;
  overflow: hidden;
}

.portal-card.admin {
  border-color: var(--gold-dim);
  box-shadow: 0 0 20px var(--gold-glow);
}

.portal-card:active {
  transform: scale(0.96);
}

.portal-card-icon {
  font-size: 34px;
  display: block;
  margin-bottom: 10px;
}

.portal-card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}

.portal-card-sub {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.4;
}

.portal-card-arrow {
  display: block;
  font-size: 20px;
  color: var(--gold);
  margin-top: 12px;
}

/* Contact Box */
.contact-box {
  background: linear-gradient(135deg,
    rgba(201,168,76,0.08),
    rgba(201,168,76,0.03)
  );
  border: 1px solid var(--gold-dim);
  border-radius: var(--r);
  padding: 14px 20px;
  text-align: center;
  width: 100%;
  max-width: 360px;
  margin-top: 20px;
}

.contact-label {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.contact-number {
  font-size: 22px;
  font-weight: 700;
  color: var(--gold);
  font-family: var(--mono);
  letter-spacing: 2px;
}

.contact-hint {
  font-size: 11px;
  color: var(--dim);
  margin-top: 3px;
}

/* Ticker */
.ticker-wrap {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 9px 0;
  overflow: hidden;
  white-space: nowrap;
}

.ticker-track {
  display: inline-flex;
  animation: ticker 28s linear infinite;
}

.ticker-item {
  font-size: 12px;
  color: var(--muted);
  padding: 0 24px;
}

.ticker-item b { color: var(--gold); }

@keyframes ticker {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Footer */
.landing-footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 14px;
  text-align: center;
  font-size: 11px;
  color: var(--dim);
  line-height: 1.9;
}

.landing-footer b { color: var(--gold); }

/* ═══════════════════════════════════════════════════
   AUTH
═══════════════════════════════════════════════════ */
.auth-wrap {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 20px;
  background: radial-gradient(
    ellipse at 50% 0%,
    rgba(201,168,76,0.07) 0%,
    transparent 60%
  ), var(--bg);
  overflow-y: auto;
}

.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px 22px;
  box-shadow: var(--shadow);
}

.auth-back {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: none;
  border: none;
  color: var(--muted);
  font-family: var(--font);
  font-size: 13px;
  cursor: pointer;
  padding: 0;
  margin-bottom: 18px;
  transition: color 0.2s;
}

.auth-back:hover { color: var(--gold); }

.auth-header { text-align: center; margin-bottom: 22px; }
.auth-logo   { font-size: 38px; margin-bottom: 8px; }

.auth-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--gold);
}

.auth-subtitle {
  font-size: 12px;
  color: var(--muted);
  margin-top: 3px;
}

.auth-tabs {
  display: flex;
  background: var(--bg-4);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 3px;
  margin-bottom: 18px;
}

.auth-tab {
  flex: 1;
  padding: 9px;
  background: none;
  border: none;
  border-radius: 6px;
  color: var(--muted);
  font-family: var(--font);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.auth-tab.active {
  background: var(--gold);
  color: #0a0a0f;
}

/* ═══════════════════════════════════════════════════
   FORMS
═══════════════════════════════════════════════════ */
.form-group { margin-bottom: 13px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.form-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 5px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.form-input {
  width: 100%;
  padding: 11px 13px;
  background: var(--bg-4);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
}

.form-input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.1);
}

.form-input::placeholder { color: var(--dim); }
select.form-input { cursor: pointer; }

/* ═══════════════════════════════════════════════════
   BUTTONS
═══════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 12px 18px;
  border: none;
  border-radius: var(--r-sm);
  font-family: var(--font);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  transition: opacity 0.2s, transform 0.15s;
}

.btn:active   { transform: scale(0.97); }
.btn:disabled { opacity: 0.42; cursor: not-allowed; }

.btn-gold    { background: linear-gradient(135deg, var(--gold), var(--gold-dim)); color: #0a0a0f; }
.btn-outline { background: transparent; border: 1.5px solid var(--border); color: var(--text); }
.btn-success { background: var(--success); color: #0a0a0f; }
.btn-danger  { background: var(--danger);  color: #fff; }
.btn-ghost   { background: var(--bg-5); border: 1px solid var(--border); color: var(--text); }

.btn-sm { padding: 7px 13px; font-size: 12px; width: auto; }
.btn-xs { padding: 5px 10px; font-size: 11px; width: auto; }

/* ═══════════════════════════════════════════════════
   DASHBOARD
═══════════════════════════════════════════════════ */
.dash {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: var(--bg);
}

.dash-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(17,17,24,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 11px 15px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.dash-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 0;
}

.dash-logo  { font-size: 26px; flex-shrink: 0; }

.dash-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--gold);
}

.dash-role {
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-top: 1px;
}

.tab-bar {
  display: flex;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  scrollbar-width: none;
  position: sticky;
  top: 56px;
  z-index: 100;
}

.tab-bar::-webkit-scrollbar { display: none; }

.tab-btn {
  flex: 1;
  min-width: 64px;
  padding: 10px 4px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  font-family: var(--font);
  font-size: 10px;
  font-weight: 600;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  white-space: nowrap;
  transition: color 0.2s, border-color 0.2s;
}

.tab-btn.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.dash-content {
  flex: 1;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-bottom: 32px;
}

/* ═══════════════════════════════════════════════════
   CARDS
═══════════════════════════════════════════════════ */
.card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 14px;
  box-shadow: var(--shadow-sm);
}

.card-title {
  font-size: 10px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 12px;
}

/* Stat Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.stats-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.stat-card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 14px 10px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent);
}

.stat-val {
  font-size: 26px;
  font-weight: 700;
  font-family: var(--mono);
  color: var(--gold);
  line-height: 1;
}

.stat-lbl {
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 5px;
}

/* ── Token Wallet Card ───────────────────────────── */
.token-card {
  border-radius: var(--r);
  padding: 16px 14px;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-width: 1px;
  border-style: solid;
}

.token-card-val {
  font-size: 40px;
  font-weight: 700;
  font-family: var(--mono);
  line-height: 1;
}

.token-card-label {
  font-size: 12px;
  font-weight: 600;
  margin-top: 6px;
  opacity: 0.85;
}

.token-card-price {
  font-size: 10px;
  margin-top: 3px;
  opacity: 0.55;
  font-family: var(--mono);
}

/* ── Quantity Stepper ────────────────────────────── */
.qty-row {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--bg-4);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  overflow: hidden;
  margin-top: 8px;
}

.qty-btn {
  width: 44px;
  height: 44px;
  background: var(--bg-5);
  border: none;
  color: var(--text);
  font-size: 22px;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.qty-btn:hover  { background: var(--border); }
.qty-btn:active { background: var(--gold); color: #0a0a0f; }

.qty-val {
  flex: 1;
  text-align: center;
  font-size: 20px;
  font-weight: 700;
  font-family: var(--mono);
  color: var(--text);
}

/* ── List ────────────────────────────────────────── */
.list { display: flex; flex-direction: column; gap: 9px; }

.list-item {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 12px 13px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.list-item.pending   { border-left: 3px solid var(--warning); }
.list-item.delivered { border-left: 3px solid var(--success); }
.list-item.approved  { border-left: 3px solid var(--success); }
.list-item.rejected  { border-left: 3px solid var(--danger);  }
.list-item.paused    { border-left: 3px solid var(--muted);   }

.item-main { flex: 1; min-width: 0; }

.item-name {
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.item-sub {
  font-size: 11px;
  color: var(--muted);
  margin-top: 3px;
}

/* ── Row ─────────────────────────────────────────── */
.row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  border-bottom: 1px solid var(--bg-5);
  font-size: 13px;
}

.row:last-child { border-bottom: none; }
.row-label { color: var(--muted); }
.row-val   { font-weight: 600; }

/* ── Alerts ──────────────────────────────────────── */
.alert {
  padding: 11px 13px;
  border-radius: var(--r-sm);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.5;
}

.alert-success { background: rgba(0,200,150,0.1);  color: var(--success); border: 1px solid rgba(0,200,150,0.3);  }
.alert-danger  { background: rgba(224,82,82,0.1);  color: var(--danger);  border: 1px solid rgba(224,82,82,0.3);  }
.alert-warning { background: rgba(240,180,41,0.1); color: var(--warning); border: 1px solid rgba(240,180,41,0.3); }
.alert-info    { background: rgba(79,156,249,0.1); color: var(--info);    border: 1px solid rgba(79,156,249,0.3); }
.alert-gold    { background: rgba(201,168,76,0.08); color: var(--gold);   border: 1px solid var(--gold-dim);      }

/* ── Modal ───────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 500;
  backdrop-filter: blur(4px);
  animation: fadeIn 0.2s ease;
}

.modal-sheet {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 22px 22px 0 0;
  padding: 20px 18px 40px;
  width: 100%;
  max-width: 520px;
  max-height: 92vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 11px;
  animation: slideUp 0.25s ease;
}

.modal-handle {
  width: 36px;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  margin: 0 auto 4px;
  flex-shrink: 0;
}

.modal-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--gold);
}

/* ── Status Badge ────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
}

.badge-pending   { background: rgba(240,180,41,0.1); color: var(--warning); border: 1px solid rgba(240,180,41,0.3); }
.badge-delivered { background: rgba(0,200,150,0.1);  color: var(--success); border: 1px solid rgba(0,200,150,0.3);  }
.badge-approved  { background: rgba(0,200,150,0.1);  color: var(--success); border: 1px solid rgba(0,200,150,0.3);  }
.badge-rejected  { background: rgba(224,82,82,0.1);  color: var(--danger);  border: 1px solid rgba(224,82,82,0.3);  }
.badge-paused    { background: rgba(136,136,153,0.1); color: var(--muted);  border: 1px solid rgba(136,136,153,0.3); }

/* ── Empty ───────────────────────────────────────── */
.empty {
  text-align: center;
  padding: 32px 16px;
  color: var(--muted);
}

.empty-icon { font-size: 38px; margin-bottom: 10px; }
.empty-text { font-size: 13px; }

/* ── Search ──────────────────────────────────────── */
.search-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-4);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 0 12px;
  transition: border-color 0.2s;
}

.search-bar:focus-within { border-color: var(--gold); }

.search-bar input {
  flex: 1;
  background: none;
  border: none;
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  padding: 11px 0;
  outline: none;
}

.search-bar input::placeholder { color: var(--dim); }

/* ── Toggle ──────────────────────────────────────── */
.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-4);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 12px 13px;
  gap: 10px;
}

.toggle-label { font-size: 13px; color: var(--text); flex: 1; }

.toggle-btn {
  width: 46px;
  height: 26px;
  border-radius: 13px;
  border: none;
  cursor: pointer;
  transition: background 0.25s;
  position: relative;
  flex-shrink: 0;
}

.toggle-btn::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  top: 3px;
  transition: left 0.25s;
  box-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

.toggle-btn.on  { background: var(--success); }
.toggle-btn.off { background: var(--border);  }
.toggle-btn.on::after  { left: 23px; }
.toggle-btn.off::after { left: 3px;  }

/* ── Gemini Chat ─────────────────────────────────── */
.chat-wrap {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 180px);
  min-height: 300px;
}

.nova-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 13px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--r);
  margin-bottom: 10px;
  flex-shrink: 0;
}

.nova-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-dim));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.nova-name   { font-size: 14px; font-weight: 700; color: var(--gold); }
.nova-status {
  font-size: 11px;
  color: var(--success);
  display: flex;
  align-items: center;
  gap: 4px;
}

.nova-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success);
  animation: pulse 2s infinite;
}

.chat-msgs {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 2px 0 10px;
  scrollbar-width: none;
}

.chat-msgs::-webkit-scrollbar { display: none; }

.chat-bubble {
  max-width: 88%;
  padding: 10px 13px;
  border-radius: 16px;
  font-size: 13px;
  line-height: 1.55;
  word-break: break-word;
}

.chat-bubble.user {
  align-self: flex-end;
  background: rgba(79,156,249,0.1);
  border: 1px solid rgba(79,156,249,0.25);
  border-bottom-right-radius: 4px;
}

.chat-bubble.bot {
  align-self: flex-start;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-bottom-left-radius: 4px;
}

.chat-input-row {
  display: flex;
  gap: 8px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.chat-input {
  flex: 1;
  padding: 10px 13px;
  background: var(--bg-4);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--text);
  font-family: var(--font);
  font-size: 13px;
  outline: none;
  resize: none;
  min-height: 42px;
  max-height: 100px;
}

.chat-input:focus { border-color: var(--gold); }

.chat-send {
  width: 42px;
  height: 42px;
  background: var(--gold);
  border: none;
  border-radius: var(--r-sm);
  color: #0a0a0f;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chat-send:disabled { opacity: 0.38; }

/* ── History Row ─────────────────────────────────── */
.hist-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  gap: 8px;
}

.hist-row:last-child { border-bottom: none; }
.hist-date { font-size: 11px; color: var(--muted); font-family: var(--mono); }

/* ── Delivery Table ──────────────────────────────── */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--r);
  border: 1px solid var(--border);
}

.del-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  min-width: 420px;
}

.del-table th {
  background: var(--bg-2);
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 9px 11px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.del-table td {
  padding: 9px 11px;
  border-bottom: 1px solid var(--bg-5);
  vertical-align: middle;
}

.del-table tr:last-child td { border-bottom: none; }
.del-table tr:hover td { background: var(--bg-5); }

/* ── Utilities ───────────────────────────────────── */
.mt-4  { margin-top: 4px;  }
.mt-8  { margin-top: 8px;  }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }
.mb-8  { margin-bottom: 8px;  }
.mb-12 { margin-bottom: 12px; }

.text-center { text-align: center; }
.text-muted  { color: var(--muted); }
.text-gold   { color: var(--gold); }
.text-success{ color: var(--success); }
.text-danger { color: var(--danger); }
.text-sm     { font-size: 13px; }
.text-xs     { font-size: 11px; }
.fw-600      { font-weight: 600; }
.fw-700      { font-weight: 700; }
.mono        { font-family: var(--mono); }

.flex         { display: flex; }
.flex-center  { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col     { display: flex; flex-direction: column; }
.flex-1       { flex: 1; }
.w-full       { width: 100%; }
.gap-8        { gap: 8px; }
.gap-6        { gap: 6px; }