/* =================================================================
   ADMIN PORTAL — Dark luxury dashboard interface
   ================================================================= */

body.admin-body {
  background: var(--c-void);
  font-family: var(--f-body);
}

/* ---------------- LOGIN SCREEN ---------------- */
#admin-login-screen {
  min-height: 100svh;
  display: flex; align-items: center; justify-content: center;
  padding: var(--s-3);
  background:
    radial-gradient(60% 50% at 50% 10%, rgba(201,168,102,0.10), transparent 65%),
    var(--c-void);
}
.login-card {
  width: 100%; max-width: 400px;
  border: 1px solid var(--c-hairline);
  background: var(--c-charcoal);
  padding: var(--s-5) var(--s-4);
}
.login-card .nav-logo { display: block; text-align: center; font-size: 1.1rem; letter-spacing: 0.06em; white-space: normal; margin-bottom: var(--s-1); }
.login-card .eyebrow { justify-content: center; display: flex; margin-bottom: var(--s-4); }
.login-field { margin-bottom: var(--s-3); }
.login-field label { display: block; font-family: var(--f-mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--c-ivory-faint); margin-bottom: 0.5em; }
.login-field input {
  width: 100%; border: 1px solid var(--c-hairline); padding: 0.8em;
  background: var(--c-void); color: var(--c-ivory);
  transition: border-color 0.3s;
}
.login-field input:focus { border-color: var(--c-gold); }
.login-error { color: #d97a7a; font-family: var(--f-mono); font-size: 0.75rem; margin-top: var(--s-2); min-height: 1.2em; }
.login-card .btn { width: 100%; justify-content: center; margin-top: var(--s-2); }
.login-hint { margin-top: var(--s-3); font-family: var(--f-mono); font-size: 0.68rem; color: var(--c-ivory-faint); text-align: center; }

/* ---------------- SHELL LAYOUT ---------------- */
#admin-shell {
  display: none;
  min-height: 100svh;
  grid-template-columns: 260px 1fr;
}
#admin-shell.visible { display: grid; }

.admin-sidebar {
  background: var(--c-charcoal);
  border-right: 1px solid var(--c-hairline);
  padding: var(--s-3);
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100svh; overflow-y: auto;
}
.admin-sidebar .nav-logo { font-size: 0.85rem; letter-spacing: 0.05em; white-space: normal; line-height: 1.3; padding: var(--s-2) var(--s-2) var(--s-4); display: block; }

.admin-nav-group { margin-bottom: var(--s-3); }
.admin-nav-group h6 {
  font-family: var(--f-mono); font-size: 0.62rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--c-ivory-faint); padding: 0 var(--s-2); margin-bottom: 0.5em;
}
.admin-nav-item {
  display: flex; align-items: center; gap: 0.7em;
  width: 100%; text-align: left;
  padding: 0.65em var(--s-2); border-radius: 3px;
  font-size: 0.85rem; color: var(--c-ivory-dim);
  transition: background 0.3s, color 0.3s;
}
.admin-nav-item:hover { background: var(--c-charcoal-2); color: var(--c-ivory); }
.admin-nav-item.active { background: rgba(201,168,102,0.12); color: var(--c-gold-bright); }
.admin-nav-item .dot { width: 5px; height: 5px; border-radius: 50%; background: currentColor; opacity: 0.5; flex-shrink: 0; }

.admin-sidebar-footer {
  margin-top: auto; padding-top: var(--s-3); border-top: 1px solid var(--c-hairline);
  display: flex; align-items: center; justify-content: space-between;
}
.admin-user-chip { display: flex; align-items: center; gap: 0.6em; font-size: 0.82rem; }
.admin-user-avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--c-gold); color: var(--c-void); display: flex; align-items: center; justify-content: center; font-family: var(--f-mono); font-size: 0.7rem; }
.logout-btn { font-family: var(--f-mono); font-size: 0.68rem; color: var(--c-ivory-faint); }
.logout-btn:hover { color: var(--c-gold); }

.admin-main { padding: var(--s-4) var(--s-5); overflow-x: hidden; }
.admin-topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--s-4); flex-wrap: wrap; gap: var(--s-2); }
.admin-topbar h1 { font-size: 1.5rem; text-transform: none; font-family: var(--f-display); }
.admin-breadcrumb { font-family: var(--f-mono); font-size: 0.68rem; color: var(--c-ivory-faint); letter-spacing: 0.08em; margin-bottom: 0.4em; }

.admin-mobile-toggle { display: none; }

/* ---------------- WIDGETS / CARDS ---------------- */
.admin-panel { display: none; }
.admin-panel.active { display: block; }

.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s-3); margin-bottom: var(--s-4); }
.stat-card {
  background: var(--c-charcoal); border: 1px solid var(--c-hairline); padding: var(--s-3);
}
.stat-card .label { font-family: var(--f-mono); font-size: 0.66rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--c-ivory-faint); }
.stat-card .value { font-family: var(--f-display); font-size: 2.1rem; margin-top: 0.3em; color: var(--c-ivory); }
.stat-card .delta { font-family: var(--f-mono); font-size: 0.72rem; margin-top: 0.4em; }
.stat-card .delta.up { color: #7fbf8f; }
.stat-card .delta.down { color: #d97a7a; }

.admin-grid-2 { display: grid; grid-template-columns: 2fr 1fr; gap: var(--s-3); }
.admin-card { background: var(--c-charcoal); border: 1px solid var(--c-hairline); padding: var(--s-3); margin-bottom: var(--s-3); }
.admin-card h3 { font-size: 1rem; text-transform: none; font-family: var(--f-serif); margin-bottom: var(--s-2); }

/* Simple bar chart made of divs (no chart lib dependency) */
.bar-chart { display: flex; align-items: flex-end; gap: 8px; height: 160px; padding-top: var(--s-2); }
.bar-chart .bar { flex: 1; background: linear-gradient(180deg, var(--c-gold), var(--c-gold-dim)); border-radius: 2px 2px 0 0; position: relative; }
.bar-chart .bar span { position: absolute; bottom: -22px; left: 0; right: 0; text-align: center; font-family: var(--f-mono); font-size: 0.6rem; color: var(--c-ivory-faint); }

/* ---------------- TABLES ---------------- */
.admin-table-wrap { overflow-x: auto; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.admin-table th {
  text-align: left; font-family: var(--f-mono); font-size: 0.64rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--c-ivory-faint); padding: 0.8em; border-bottom: 1px solid var(--c-hairline);
  white-space: nowrap;
}
.admin-table td { padding: 0.8em; border-bottom: 1px solid var(--c-hairline-lo); color: var(--c-ivory-dim); white-space: nowrap; }
.admin-table tr:hover td { background: var(--c-charcoal-2); }

.status-pill {
  display: inline-block; padding: 0.3em 0.8em; border-radius: 20px; font-family: var(--f-mono); font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.06em;
}
.status-pill.new { background: rgba(201,168,102,0.15); color: var(--c-gold); }
.status-pill.review { background: rgba(122,150,197,0.15); color: #8fb0d9; }
.status-pill.quoted { background: rgba(127,191,143,0.15); color: #7fbf8f; }
.status-pill.unread { background: rgba(217,122,122,0.15); color: #d97a7a; }

.icon-btn { color: var(--c-ivory-faint); padding: 0.3em; }
.icon-btn:hover { color: var(--c-gold); }

/* ---------------- FORMS IN ADMIN ---------------- */
.admin-form .form-field input, .admin-form .form-field select, .admin-form .form-field textarea {
  border: 1px solid var(--c-hairline); background: var(--c-void); padding: 0.7em;
}
.admin-form .form-field input:focus, .admin-form .form-field select:focus, .admin-form .form-field textarea:focus { border-color: var(--c-gold); }

/* Product management list */
.admin-product-row { display: grid; grid-template-columns: 50px 2fr 1fr 1fr auto; gap: var(--s-2); align-items: center; padding: 0.7em; border-bottom: 1px solid var(--c-hairline-lo); }
.admin-product-row .mini-plate { width: 40px; height: 40px; background: linear-gradient(155deg,#201c15,#0e0d0a); border: 1px solid var(--c-hairline); display:flex; align-items:center; justify-content:center; color: var(--c-gold-dim); font-family: var(--f-display); font-size: 0.9rem; }

.toast {
  position: fixed; bottom: var(--s-3); right: var(--s-3); z-index: 3000;
  background: var(--c-charcoal-2); border: 1px solid var(--c-gold-dim); padding: 0.9em 1.4em;
  font-family: var(--f-mono); font-size: 0.78rem; color: var(--c-gold-bright);
  transform: translateY(20px); opacity: 0; transition: all 0.4s var(--ease-lux);
}
.toast.show { transform: translateY(0); opacity: 1; }

/* Media library grid */
.media-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: var(--s-2); }
.media-tile { aspect-ratio: 1; background: linear-gradient(155deg,#201c15,#0e0d0a); border: 1px solid var(--c-hairline); display:flex; align-items:center; justify-content:center; color: var(--c-gold-dim); font-family: var(--f-display); cursor: pointer; }
.media-tile:hover { border-color: var(--c-gold); }

/* Toggle switch */
.toggle { position: relative; width: 40px; height: 22px; }
.toggle input { position: absolute; opacity: 0; }
.toggle .track { position: absolute; inset: 0; background: var(--c-hairline); border-radius: 20px; transition: background 0.3s; }
.toggle .thumb { position: absolute; top: 2px; left: 2px; width: 18px; height: 18px; background: var(--c-ivory); border-radius: 50%; transition: transform 0.3s; }
.toggle input:checked + .track { background: var(--c-gold-dim); }
.toggle input:checked + .track .thumb { transform: translateX(18px); }
.toggle input:checked ~ .thumb { transform: translateX(18px); background: var(--c-gold); }

@media (max-width: 980px) {
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .admin-grid-2 { grid-template-columns: 1fr; }
}

@media (max-width: 820px) {
  #admin-shell.visible { grid-template-columns: 1fr; }
  .admin-sidebar {
    position: fixed; left: 0; top: 0; bottom: 0; width: 260px; z-index: 1500;
    transform: translateX(-100%); transition: transform 0.4s var(--ease-lux);
  }
  .admin-sidebar.open { transform: translateX(0); }
  .admin-mobile-toggle { display: flex; }
  .admin-main { padding: var(--s-3); }
}