/* ============================================================
   Champs Kickboxing – Budgeting App
   Dark gym aesthetic · Gold accent · Premium UI
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ----------------------------------------------------------
   Custom Properties
   ---------------------------------------------------------- */
:root {
  --gold:        #c9a227;
  --gold-light:  #e6bb35;
  --gold-dark:   #9e7f1c;
  --gold-glow:   rgba(201, 162, 39, 0.25);

  --bg-base:     #080808;
  --bg-elevated: #111111;
  --bg-card:     #161616;
  --bg-card-2:   #1e1e1e;
  --bg-input:    #0f0f0f;

  --border:      rgba(255,255,255,0.07);
  --border-gold: rgba(201,162,39,0.35);

  --text-primary:   #f5f5f5;
  --text-secondary: #888;
  --text-muted:     #444;

  --danger:      #ef4444;
  --danger-glow: rgba(239,68,68,0.25);
  --success:     #22c55e;
  --success-glow:rgba(34,197,94,0.2);
  --warning:     #f59e0b;

  --radius-sm:   8px;
  --radius:      12px;
  --radius-lg:   18px;
  --radius-xl:   24px;

  --shadow-card: 0 4px 24px rgba(0,0,0,0.5);
  --shadow-gold: 0 0 20px var(--gold-glow);

  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background-color: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--gold-light); }

img { max-width: 100%; display: block; }

/* ----------------------------------------------------------
   Scrollbar
   ---------------------------------------------------------- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold-dark); }

/* ----------------------------------------------------------
   Navbar
   ---------------------------------------------------------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  height: 68px;
  background: rgba(8,8,8,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  height: 38px;
  width: auto;
  filter: brightness(1.1);
  transition: opacity var(--transition);
}
.nav-logo:hover { opacity: 0.85; }

.nav-links {
  display: flex;
  gap: 0.25rem;
  list-style: none;
}

.nav-link {
  display: block;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: color var(--transition), background var(--transition);
}
.nav-link:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,0.05);
}
.nav-link.active {
  color: var(--gold);
  background: rgba(201,162,39,0.1);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.nav-user {
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ----------------------------------------------------------
   Main content
   ---------------------------------------------------------- */
.main-content {
  min-height: calc(100vh - 68px);
  padding: 2rem;
  max-width: 1280px;
  margin: 0 auto;
}
.main-content.no-nav { max-width: 100%; padding: 0; margin: 0; min-height: 100vh; }

/* ----------------------------------------------------------
   Buttons
   ---------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--transition);
}
.btn:hover::after { background: rgba(255,255,255,0.07); }
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--gold);
  color: #000;
}
.btn-primary:hover {
  background: var(--gold-light);
  box-shadow: var(--shadow-gold);
}

.btn-outline {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.btn-danger {
  background: transparent;
  color: var(--danger);
  border: 1px solid rgba(239,68,68,0.3);
}
.btn-danger:hover {
  background: rgba(239,68,68,0.1);
}

.btn-success {
  background: var(--success);
  color: #000;
}
.btn-success:hover {
  filter: brightness(1.1);
  box-shadow: 0 0 20px var(--success-glow);
}

.btn-sm { padding: 0.4rem 0.875rem; font-size: 0.8rem; }
.btn-lg { padding: 0.875rem 2rem; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }

/* ----------------------------------------------------------
   Forms
   ---------------------------------------------------------- */
.form-group {
  margin-bottom: 1.25rem;
}
.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}
.form-control {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9rem;
  padding: 0.75rem 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-control:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-glow);
}
.form-control::placeholder { color: var(--text-muted); }

select.form-control { cursor: pointer; }
select.form-control option { background: var(--bg-elevated); }

.form-hint {
  margin-top: 0.375rem;
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ----------------------------------------------------------
   Flash messages
   ---------------------------------------------------------- */
.flash-container {
  position: fixed;
  top: 80px;
  right: 1.5rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
}
.flash {
  padding: 0.875rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  max-width: 360px;
  pointer-events: all;
  animation: slideInRight 0.3s ease, fadeOut 0.4s ease 4s forwards;
  box-shadow: var(--shadow-card);
  border-left: 3px solid;
}
.flash-success { background: rgba(34,197,94,0.12); border-color: var(--success); color: #86efac; }
.flash-error   { background: rgba(239,68,68,0.12);  border-color: var(--danger);  color: #fca5a5; }
.flash-info    { background: rgba(201,162,39,0.12); border-color: var(--gold);    color: var(--gold-light); }

@keyframes slideInRight {
  from { transform: translateX(120%); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}
@keyframes fadeOut {
  to { opacity: 0; transform: translateY(-8px); }
}

/* ----------------------------------------------------------
   Cards / Tiles
   ---------------------------------------------------------- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.card:hover {
  border-color: var(--border-gold);
  box-shadow: var(--shadow-card);
}

/* ----------------------------------------------------------
   Section headers
   ---------------------------------------------------------- */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
}
.page-title {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.page-title span { color: var(--gold); }

.section-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

/* ----------------------------------------------------------
   ================================================================
   LOGIN PAGE
   ================================================================
   ---------------------------------------------------------- */
.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(201,162,39,0.06) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(201,162,39,0.04) 0%, transparent 50%),
    var(--bg-base);
  padding: 2rem;
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 3rem 2.5rem;
  box-shadow: 0 24px 80px rgba(0,0,0,0.6);
  animation: fadeUp 0.5s ease;
}

.login-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
}
.login-logo img {
  height: 56px;
  width: auto;
}
.login-tagline {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.login-card h1 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 1.75rem;
  text-align: center;
  letter-spacing: -0.01em;
}

.login-btn {
  margin-top: 0.5rem;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ----------------------------------------------------------
   ================================================================
   DASHBOARD
   ================================================================
   ---------------------------------------------------------- */
.member-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.member-tile {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem 1.25rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  color: inherit;
  display: block;
  position: relative;
  overflow: hidden;
}
.member-tile::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.member-tile:hover {
  border-color: var(--border-gold);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.4), var(--shadow-gold);
}
.member-tile:hover::before { transform: scaleX(1); }

/* Negative credit → danger tint */
.member-tile.negative {
  border-color: rgba(239,68,68,0.25);
  background: rgba(239,68,68,0.04);
}
.member-tile.negative::before { background: var(--danger); }

.member-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 800;
  color: #000;
  margin: 0 auto 1rem;
  box-shadow: 0 4px 16px var(--gold-glow);
}
.member-tile.negative .member-avatar {
  background: linear-gradient(135deg, #7f1d1d, var(--danger));
  box-shadow: 0 4px 16px var(--danger-glow);
}

.member-name {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.member-credit {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.member-credit.positive { color: var(--success); }
.member-credit.negative { color: var(--danger); }
.member-credit.zero     { color: var(--text-secondary); }

.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-muted);
}
.empty-state svg {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.5rem;
  opacity: 0.3;
}
.empty-state p { font-size: 1.1rem; margin-bottom: 1.5rem; }

/* ----------------------------------------------------------
   ================================================================
   USER CREATION
   ================================================================
   ---------------------------------------------------------- */
.form-page {
  max-width: 560px;
  margin: 0 auto;
}
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}
.form-card h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

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

/* ----------------------------------------------------------
   ================================================================
   USER DETAIL
   ================================================================
   ---------------------------------------------------------- */
.user-header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
  padding: 1.5rem 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.user-header-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 800;
  color: #000;
  flex-shrink: 0;
  box-shadow: 0 4px 20px var(--gold-glow);
}
.user-header-info { flex: 1; min-width: 0; }
.user-header-name {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 0.25rem;
}
.user-header-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}
.user-credit-display {
  text-align: right;
  flex-shrink: 0;
}
.user-credit-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}
.user-credit-value {
  font-size: 2.25rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
}
.user-credit-value.positive { color: var(--success); }
.user-credit-value.negative { color: var(--danger); }
.user-credit-value.zero { color: var(--text-secondary); }

.topup-btn {
  margin-top: 0.75rem;
}

/* Purchase tiles */
.purchase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.875rem;
}

.item-tile {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  user-select: none;
  position: relative;
  overflow: hidden;
}
.item-tile:hover {
  border-color: var(--border-gold);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
}
.item-tile:active { transform: scale(0.97); }

.item-tile-img {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  margin: 0 auto 0.75rem;
}
.item-tile-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: var(--bg-card-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin: 0 auto 0.75rem;
}
.item-tile-name {
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 0.375rem;
  letter-spacing: -0.01em;
}
.item-tile-price {
  font-size: 1rem;
  font-weight: 800;
  color: var(--gold);
}
.item-tile-stock {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}
.item-tile.out-of-stock {
  opacity: 0.4;
  pointer-events: none;
}

/* Clothing special tile */
.item-tile.clothing-tile {
  border-color: rgba(201,162,39,0.2);
  background: rgba(201,162,39,0.04);
}
.item-tile.clothing-tile:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow-gold);
}

/* Spending history */
.spending-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}
.spending-table th {
  text-align: left;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
}
.spending-table td {
  padding: 0.875rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  color: var(--text-secondary);
  vertical-align: middle;
}
.spending-table tr:hover td { background: rgba(255,255,255,0.02); }
.spending-table .td-item { color: var(--text-primary); font-weight: 500; }
.spending-table .td-total { font-weight: 700; color: var(--danger); }
.spending-table .td-date { font-size: 0.8rem; }

.undo-btn {
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
  border-radius: 6px;
  background: transparent;
  border: 1px solid rgba(239,68,68,0.25);
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
}
.undo-btn:hover {
  border-color: var(--danger);
  color: var(--danger);
  background: rgba(239,68,68,0.08);
}

/* ----------------------------------------------------------
   ================================================================
   INVENTORY
   ================================================================
   ---------------------------------------------------------- */
.add-item-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-bottom: 2.5rem;
}
.add-item-form h2 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--text-secondary);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.add-form-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 0.875rem;
  align-items: end;
}
@media (max-width: 768px) {
  .add-form-grid { grid-template-columns: 1fr 1fr; }
}

/* Image upload */
.image-upload-wrap {
  position: relative;
}
.image-upload-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem;
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
  background: var(--bg-input);
  min-height: 80px;
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
}
.image-upload-label:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(201,162,39,0.04);
}
.image-upload-label svg { width: 24px; height: 24px; }
.image-preview {
  width: 100%;
  max-height: 80px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  display: none;
}
input[type="file"] { display: none; }

/* Inventory grid */
.inventory-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.inv-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
  position: relative;
}
.inv-card:hover {
  border-color: var(--border-gold);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.inv-card-img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  display: block;
}
.inv-card-img-placeholder {
  width: 100%;
  height: 120px;
  background: var(--bg-card-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}
.inv-card-body {
  padding: 1rem;
}
.inv-card-name {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.375rem;
}
.inv-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}
.inv-card-price {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--gold);
}
.inv-card-stock {
  font-size: 0.75rem;
  color: var(--text-muted);
  background: var(--bg-card-2);
  padding: 0.2rem 0.5rem;
  border-radius: 20px;
}
.inv-card-category {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  margin-bottom: 0.75rem;
}
.cat-clothing { background: rgba(201,162,39,0.12); color: var(--gold); }
.cat-drink    { background: rgba(34,197,94,0.12);  color: var(--success); }
.cat-other    { background: rgba(255,255,255,0.06); color: var(--text-secondary); }

.inv-card-actions {
  display: flex;
  gap: 0.5rem;
}

/* ----------------------------------------------------------
   ================================================================
   MODALS
   ================================================================
   ---------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-slow);
}
.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 40px 100px rgba(0,0,0,0.7);
  transform: translateY(20px) scale(0.97);
  transition: transform var(--transition-slow);
}
.modal-overlay.open .modal {
  transform: translateY(0) scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 1.75rem 1rem;
  border-bottom: 1px solid var(--border);
}
.modal-title {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.modal-close {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-card-2);
  border: none;
  cursor: pointer;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  font-size: 1rem;
  font-family: inherit;
}
.modal-close:hover {
  background: rgba(239,68,68,0.15);
  color: var(--danger);
}
.modal-body {
  padding: 1.75rem;
}
.modal-footer {
  padding: 1rem 1.75rem 1.5rem;
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
}

/* Clothing list in modal */
.clothing-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.clothing-item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all var(--transition);
}
.clothing-item-row:hover {
  border-color: var(--border-gold);
  background: rgba(201,162,39,0.06);
}
.clothing-item-name {
  font-weight: 600;
  font-size: 0.9rem;
}
.clothing-item-price {
  font-weight: 800;
  color: var(--gold);
  font-size: 1rem;
}

/* Purchase confirm modal */
.purchase-confirm-item {
  text-align: center;
  padding: 1rem 0;
}
.purchase-confirm-name {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}
.purchase-confirm-price {
  font-size: 2rem;
  font-weight: 900;
  color: var(--gold);
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}
.quantity-control {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}
.qty-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-size: 1.25rem;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
}
.qty-btn:hover { border-color: var(--gold); color: var(--gold); }
.qty-value {
  font-size: 1.75rem;
  font-weight: 800;
  min-width: 40px;
  text-align: center;
}
.purchase-total {
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
.purchase-total strong { color: var(--text-primary); font-size: 1rem; }

/* Topup modal */
.topup-quick-btns {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.quick-amount-btn {
  padding: 0.625rem;
  border-radius: var(--radius-sm);
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
}
.quick-amount-btn:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: var(--gold-glow);
}

/* ----------------------------------------------------------
   Badges / Tags
   ---------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.badge-admin   { background: rgba(201,162,39,0.15); color: var(--gold); }
.badge-customer{ background: rgba(255,255,255,0.07); color: var(--text-secondary); }

/* ----------------------------------------------------------
   Dividers / Spacing utilities
   ---------------------------------------------------------- */
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.flex { display: flex; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }

/* ----------------------------------------------------------
   Responsive
   ---------------------------------------------------------- */
@media (max-width: 640px) {
  .main-content { padding: 1rem; }
  .navbar { padding: 0 1rem; }
  .user-header { flex-wrap: wrap; }
  .purchase-grid { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }
  .add-form-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .topup-quick-btns { grid-template-columns: repeat(2, 1fr); }
}

/* ----------------------------------------------------------
   Loading spinner
   ---------------------------------------------------------- */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255,255,255,0.15);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Credit update pulse */
@keyframes creditPulse {
  0%   { transform: scale(1); }
  50%  { transform: scale(1.08); }
  100% { transform: scale(1); }
}
.credit-updated { animation: creditPulse 0.4s ease; }