/* ============================================
   SABRI BUILD — Admin Portal CSS
   ============================================ */

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

:root {
  --black:      #0a0a0a;
  --dark:       #111111;
  --steel:      #1c1c1c;
  --mid:        #2a2a2a;
  --iron:       #3a3a3a;
  --smoke:      #888888;
  --silver:     #cccccc;
  --white:      #f4f1ec;
  --gold:       #c8922a;
  --gold-light: #e6ac3a;
  --red:        #c0392b;
  --green:      #27ae60;
  --blue:       #2980b9;

  --font-display: 'Bebas Neue', sans-serif;
  --font-cond:    'Barlow Condensed', sans-serif;
  --font-body:    'Barlow', sans-serif;
  --sidebar-w:    260px;
  --header-h:     64px;
  --transition:   0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; }
body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  min-height: 100vh;
  display: flex;
}

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--gold); }

a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: var(--font-body); }
input, select, textarea { font-family: var(--font-body); }

/* ---- Sidebar ---- */
.sidebar {
  width: var(--sidebar-w);
  background: var(--dark);
  border-right: 1px solid var(--iron);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  transition: transform var(--transition);
}
.sidebar-brand {
  height: var(--header-h);
  display: flex;
  align-items: center;
  padding: 0 24px;
  border-bottom: 1px solid var(--iron);
  gap: 10px;
}
.sidebar-brand .logo-text { font-family: var(--font-display); font-size: 1.4rem; letter-spacing: 0.06em; }
.sidebar-brand .logo-text span { color: var(--gold); }
.sidebar-brand .admin-tag {
  font-family: var(--font-cond);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: var(--gold);
  color: var(--black);
  padding: 2px 8px;
}

.sidebar-nav { flex: 1; padding: 20px 0; overflow-y: auto; }
.nav-section-label {
  font-family: var(--font-cond);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--smoke);
  padding: 12px 24px 6px;
}
.sidebar-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 24px;
  color: var(--smoke);
  font-size: 0.92rem;
  font-weight: 500;
  transition: all var(--transition);
  border-left: 3px solid transparent;
  position: relative;
}
.sidebar-link svg { flex-shrink: 0; }
.sidebar-link:hover { color: var(--white); background: rgba(255,255,255,0.04); }
.sidebar-link.active { color: var(--gold); border-left-color: var(--gold); background: rgba(200,146,42,0.08); }

.sidebar-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--iron);
  font-size: 0.8rem;
  color: var(--iron);
}

/* ---- Main ---- */
.main {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ---- Topbar ---- */
.topbar {
  height: var(--header-h);
  background: var(--dark);
  border-bottom: 1px solid var(--iron);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  position: sticky;
  top: 0;
  z-index: 90;
}
.topbar-title {
  font-family: var(--font-cond);
  font-size: 1.1rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.topbar-actions { display: flex; align-items: center; gap: 12px; }
.topbar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--smoke);
}
.topbar-avatar {
  width: 32px; height: 32px;
  background: var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--black);
}

/* ---- Page Content ---- */
.page-content { padding: 32px; flex: 1; }
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}
.page-header h1 {
  font-family: var(--font-display);
  font-size: 2.2rem;
  letter-spacing: 0.04em;
}
.page-header p { color: var(--smoke); font-size: 0.95rem; margin-top: 4px; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 24px;
  font-family: var(--font-cond); font-size: 0.9rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  border: none; border-radius: 2px;
  transition: all var(--transition); cursor: pointer;
}
.btn-primary { background: var(--gold); color: var(--black); }
.btn-primary:hover { background: var(--gold-light); }
.btn-danger { background: var(--red); color: var(--white); }
.btn-danger:hover { background: #e74c3c; }
.btn-ghost { background: transparent; color: var(--smoke); border: 1px solid var(--iron); }
.btn-ghost:hover { color: var(--white); border-color: var(--smoke); }
.btn-success { background: var(--green); color: var(--white); }
.btn-success:hover { background: #2ecc71; }
.btn-sm { padding: 6px 14px; font-size: 0.8rem; }

/* ---- Cards ---- */
.card {
  background: var(--dark);
  border: 1px solid var(--iron);
  border-top: 3px solid var(--gold);
  padding: 28px;
  margin-bottom: 24px;
}
.card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--iron);
}
.card-title {
  font-family: var(--font-cond); font-size: 1rem; font-weight: 900;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--white);
}

/* ---- Stats ---- */
.stats-grid {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 2px;
  background: var(--iron); margin-bottom: 32px;
}
.stat-box {
  background: var(--dark); padding: 24px 28px;
}
.stat-box .label {
  font-family: var(--font-cond); font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--smoke);
  margin-bottom: 8px;
}
.stat-box .value {
  font-family: var(--font-display); font-size: 2.4rem; color: var(--white); line-height: 1;
}
.stat-box .value.gold { color: var(--gold); }
.stat-box .sub { font-size: 0.8rem; color: var(--smoke); margin-top: 4px; }

/* ---- Table ---- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
thead tr { border-bottom: 2px solid var(--gold); }
th {
  font-family: var(--font-cond); font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.15em; text-transform: uppercase; color: var(--smoke);
  padding: 10px 16px; text-align: left;
}
td { padding: 14px 16px; font-size: 0.92rem; border-bottom: 1px solid var(--iron); color: var(--silver); }
tr:hover td { background: rgba(255,255,255,0.02); }
tr:last-child td { border-bottom: none; }

/* ---- Form Controls ---- */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.form-row.three { grid-template-columns: 1fr 1fr 1fr; }
.form-row.full { grid-template-columns: 1fr; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-family: var(--font-cond); font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--smoke);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--steel); border: 1px solid var(--iron);
  border-bottom: 2px solid var(--iron);
  color: var(--white); font-family: var(--font-body); font-size: 0.95rem;
  padding: 10px 14px; outline: none;
  transition: border-color var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-bottom-color: var(--gold); }
.form-group select option { background: var(--dark); }
.form-group textarea { resize: vertical; min-height: 90px; }
.form-group small { font-size: 0.78rem; color: var(--smoke); }

/* ---- Document Type Badge ---- */
.doc-type {
  display: inline-flex; align-items: center;
  font-family: var(--font-cond); font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  padding: 3px 10px;
}
.doc-type.quotation { background: var(--gold); color: var(--black); }
.doc-type.invoice    { background: var(--red);  color: var(--white); }
.doc-type.receipt    { background: var(--green); color: var(--white); }

/* ---- Status Badge ---- */
.badge {
  display: inline-block; padding: 3px 10px;
  font-family: var(--font-cond); font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
}
.badge-pending  { background: rgba(200,146,42,0.15); color: var(--gold); }
.badge-paid     { background: rgba(39,174,96,0.15);  color: var(--green); }
.badge-sent     { background: rgba(41,128,185,0.15); color: var(--blue); }
.badge-draft    { background: rgba(136,136,136,0.15);color: var(--smoke); }

/* ---- Line Items ---- */
.line-items { width: 100%; border-collapse: collapse; margin-bottom: 16px; }
.line-items th {
  background: var(--steel); padding: 10px 12px;
  font-family: var(--font-cond); font-size: 0.75rem; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--smoke); text-align: left;
  border-bottom: 2px solid var(--gold);
}
.line-items td { padding: 8px 12px; border-bottom: 1px solid var(--iron); vertical-align: middle; }
.line-items input, .line-items select {
  background: var(--mid); border: 1px solid var(--iron);
  color: var(--white); padding: 7px 10px; width: 100%;
  font-family: var(--font-body); font-size: 0.9rem; outline: none;
}
.line-items input:focus, .line-items select:focus { border-color: var(--gold); }
.line-item-total { font-family: var(--font-cond); font-size: 1rem; font-weight: 700; color: var(--gold); }
.remove-line {
  background: none; border: none; color: var(--smoke);
  cursor: pointer; padding: 4px; transition: color var(--transition);
}
.remove-line:hover { color: var(--red); }

/* ---- Totals box ---- */
.totals-box {
  background: var(--steel); border: 1px solid var(--iron);
  padding: 20px 24px; max-width: 380px; margin-left: auto;
}
.totals-row {
  display: flex; justify-content: space-between;
  padding: 8px 0; border-bottom: 1px solid var(--iron);
  font-size: 0.92rem; color: var(--silver);
}
.totals-row:last-child { border-bottom: none; }
.totals-row.grand {
  font-family: var(--font-cond); font-size: 1.2rem; font-weight: 900;
  color: var(--white); padding-top: 14px;
}
.totals-row.grand span:last-child { color: var(--gold); }

/* ---- Alert ---- */
.alert {
  padding: 14px 18px; margin-bottom: 20px;
  font-size: 0.92rem; border-left: 4px solid;
}
.alert-success { background: rgba(39,174,96,0.1); border-color: var(--green); color: var(--green); }
.alert-error   { background: rgba(192,57,43,0.1); border-color: var(--red);   color: var(--red); }
.alert-info    { background: rgba(200,146,42,0.1); border-color: var(--gold);  color: var(--gold); }

/* ---- Products grid ---- */
.products-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px,1fr)); gap: 2px;
  background: var(--iron);
}
.product-card {
  background: var(--dark); padding: 20px 22px;
  border-left: 3px solid transparent;
  transition: all var(--transition);
}
.product-card:hover { border-left-color: var(--gold); background: var(--steel); }
.product-card .name { font-family: var(--font-cond); font-size: 1rem; font-weight: 700; letter-spacing: 0.06em; margin-bottom: 4px; }
.product-card .cat  { font-size: 0.78rem; color: var(--smoke); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 8px; }
.product-card .price { font-family: var(--font-display); font-size: 1.5rem; color: var(--gold); }
.product-card .actions { display: flex; gap: 8px; margin-top: 14px; }

/* ---- Tabs ---- */
.tabs { display: flex; gap: 2px; background: var(--iron); margin-bottom: 28px; }
.tab {
  padding: 12px 24px; background: var(--dark);
  font-family: var(--font-cond); font-size: 0.85rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--smoke);
  cursor: pointer; border: none; transition: all var(--transition);
}
.tab:hover { color: var(--white); }
.tab.active { background: var(--steel); color: var(--gold); border-bottom: 2px solid var(--gold); }

/* ---- Settings ---- */
.settings-section { margin-bottom: 32px; }
.settings-section h3 {
  font-family: var(--font-cond); font-size: 0.85rem; font-weight: 700;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold);
  margin-bottom: 16px; padding-bottom: 8px; border-bottom: 1px solid var(--iron);
}
.toggle-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 0; border-bottom: 1px solid var(--iron);
}
.toggle-row:last-child { border-bottom: none; }
.toggle-label { font-size: 0.92rem; }
.toggle-label small { display: block; color: var(--smoke); font-size: 0.8rem; margin-top: 2px; }
.toggle {
  position: relative; width: 42px; height: 22px;
  background: var(--iron); border-radius: 11px;
  cursor: pointer; transition: background var(--transition);
  border: none;
}
.toggle.on { background: var(--gold); }
.toggle::after {
  content: ''; position: absolute;
  top: 3px; left: 3px;
  width: 16px; height: 16px; border-radius: 50%; background: var(--white);
  transition: transform var(--transition);
}
.toggle.on::after { transform: translateX(20px); }

/* ---- Modal ---- */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.75);
  z-index: 200; display: none; align-items: center; justify-content: center;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--dark); border: 1px solid var(--iron); border-top: 3px solid var(--gold);
  width: 100%; max-width: 560px; max-height: 90vh; overflow-y: auto;
}
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; border-bottom: 1px solid var(--iron);
}
.modal-title { font-family: var(--font-cond); font-size: 1rem; font-weight: 900; letter-spacing: 0.1em; text-transform: uppercase; }
.modal-close { background: none; border: none; color: var(--smoke); font-size: 1.4rem; cursor: pointer; line-height: 1; }
.modal-close:hover { color: var(--white); }
.modal-body { padding: 24px; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--iron); display: flex; gap: 12px; justify-content: flex-end; }

/* ---- Misc ---- */
.text-gold { color: var(--gold); }
.text-smoke { color: var(--smoke); }
.text-right { text-align: right; }
.divider { height: 1px; background: var(--iron); margin: 24px 0; }
.empty-state { text-align: center; padding: 60px 20px; color: var(--smoke); }
.empty-state svg { color: var(--iron); margin: 0 auto 16px; }
.empty-state p { font-size: 0.95rem; }

@media (max-width: 900px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main { margin-left: 0; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .form-row.three { grid-template-columns: 1fr; }
}