/* ============================================================
   XKIN PARTNER - Main Stylesheet
   Clean, professional theme - single blue accent, slate neutrals
   ============================================================ */

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

:root {
  --blue: #185FA5;
  --blue-dark: #0C447C;
  --blue-light: #E6F1FB;
  --blue-border: #B5D4F4;

  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;

  --amber-50: #fffbeb;
  --amber-200: #fde68a;
  --amber-600: #d97706;
  --amber-800: #92400e;

  --emerald-50: #ecfdf5;
  --emerald-200: #a7f3d0;
  --emerald-600: #059669;
  --emerald-800: #065f46;

  --red-50: #fef2f2;
  --red-100: #fee2e2;
  --red-200: #fecaca;
  --red-600: #dc2626;
  --red-700: #b91c1c;
  --red-800: #991b1b;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
}

html, body {
  font-family: "Inter", ui-sans-serif, system-ui, -apple-system, sans-serif;
  background: var(--slate-50);
  color: var(--slate-900);
  font-size: 14px;
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }

/* ---------- Layout ---------- */
.app-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  background: #fff;
  border-bottom: 1px solid var(--slate-200);
  box-shadow: 0 1px 2px rgba(0,0,0,0.03);
}
.topbar-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--blue);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 16px;
}
.brand-text .name {
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--blue);
}
.brand-text .hub-tag {
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.1em;
  background: var(--blue-light);
  color: var(--blue-dark);
  border: 1px solid var(--blue-border);
  border-radius: 4px;
  padding: 1px 6px;
  margin-left: 6px;
  text-transform: uppercase;
}
.brand-text .tagline {
  font-size: 10px;
  color: var(--slate-500);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 2px;
}

.session-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
}
.profile-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: 7px 12px;
}
.profile-badge .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--blue);
}
.profile-badge .role {
  background: var(--blue);
  color: #fff;
  font-weight: 800;
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 9px;
  letter-spacing: 0.1em;
}
.btn-logout {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--red-50);
  color: var(--red-600);
  border: 1px solid var(--red-100);
  border-radius: var(--radius-md);
  padding: 9px 14px;
  font-weight: 700;
  font-size: 12px;
  cursor: pointer;
}
.btn-logout:hover { background: var(--red-100); }

.main-layout {
  flex: 1;
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
  padding: 24px;
  display: flex;
  gap: 24px;
}

/* ---------- Sidebar nav ---------- */
.sidebar {
  width: 220px;
  flex-shrink: 0;
}
.sidebar-title {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--slate-400);
  padding: 4px 14px 8px;
}
.nav-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 700;
  color: var(--slate-600);
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: all 0.15s;
}
.nav-item:hover { background: var(--slate-100); color: var(--blue); }
.nav-item.active {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 1px 3px rgba(24,95,165,0.25);
}
.nav-item .icon { font-size: 16px; width: 18px; text-align: center; }

/* ---------- Main content ---------- */
.content { flex: 1; min-width: 0; }

.page-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.page-title { font-size: 24px; font-weight: 800; letter-spacing: -0.01em; }
.page-subtitle { font-size: 12px; color: var(--slate-500); margin-top: 4px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: var(--radius-md);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s;
  text-decoration: none;
}
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 1px 2px rgba(0,0,0,0.08); }
.btn-primary:hover { background: var(--blue-dark); }
.btn-secondary { background: #fff; color: var(--slate-700); border-color: var(--slate-200); }
.btn-secondary:hover { background: var(--slate-50); }
.btn-danger { background: var(--red-50); color: var(--red-600); border-color: var(--red-100); }
.btn-danger:hover { background: var(--red-100); }
.btn-ghost { background: transparent; color: var(--slate-500); border-color: transparent; }
.btn-ghost:hover { background: var(--slate-100); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-sm { padding: 6px 10px; font-size: 11px; }

/* ---------- Cards ---------- */
.card {
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 2px rgba(0,0,0,0.02);
}
.card-pad { padding: 20px; }
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--slate-100);
  margin-bottom: 14px;
}
.card-header h3 {
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ---------- KPI grid ---------- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}
.kpi-card {
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: 14px 16px;
}
.kpi-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--slate-500);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.kpi-value {
  font-size: 26px;
  font-weight: 800;
  margin-top: 6px;
}
.kpi-value.blue { color: var(--blue); }
.kpi-value.amber { color: var(--amber-600); }
.kpi-value.emerald { color: var(--emerald-600); }
.kpi-sub { font-size: 11px; color: var(--slate-500); margin-top: 4px; }

/* ---------- Tables ---------- */
table { width: 100%; border-collapse: collapse; font-size: 12px; }
th {
  text-align: left;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--slate-500);
  padding: 10px 12px;
  border-bottom: 1px solid var(--slate-200);
}
td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--slate-100);
  vertical-align: middle;
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--slate-50); }

/* ---------- Badges / pills ---------- */
.badge {
  display: inline-block;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 4px;
  padding: 2px 8px;
}
.badge-blue { background: var(--blue); color: #fff; }
.badge-outline { background: #fff; color: var(--slate-700); border: 1px solid var(--slate-200); }
.pill {
  display: inline-block;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 3px 10px;
  border: 1px solid transparent;
}

/* status pill colors */
.status-pending { background: var(--amber-50); color: var(--amber-800); border-color: var(--amber-200); }
.status-cutting, .status-stitching, .status-dispatch { background: var(--blue-light); color: var(--blue-dark); border-color: var(--blue-border); }
.status-finishing { background: var(--slate-100); color: var(--slate-700); border-color: var(--slate-300); }
.status-completed { background: var(--emerald-50); color: var(--emerald-800); border-color: var(--emerald-200); }

/* ---------- Progress bar ---------- */
.progress-track {
  width: 100%;
  height: 6px;
  background: var(--slate-100);
  border-radius: 999px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  border-radius: 999px;
  background: var(--blue);
  transition: width 0.4s;
}

/* ---------- Forms ---------- */
label { display: block; font-size: 11px; font-weight: 700; color: var(--slate-500); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.04em; }
input, select, textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  background: #fff;
  color: var(--slate-900);
  font-size: 13px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 2px var(--blue-light);
}
textarea { resize: vertical; }
.field { margin-bottom: 16px; }
.field-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.readonly-box {
  display: flex;
  align-items: center;
  padding: 10px 14px;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  background: var(--slate-50);
  font-weight: 800;
  color: var(--slate-900);
}

/* ---------- Grids/orders ---------- */
.orders-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}
.order-card {
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.15s;
}
.order-card:hover { box-shadow: 0 2px 8px rgba(0,0,0,0.05); border-color: var(--slate-300); }
.order-card .top-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.order-code {
  font-family: ui-monospace, SFMono-Regular, monospace;
  font-weight: 800;
  font-size: 11px;
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: 4px;
  padding: 3px 8px;
}
.order-card h4 { font-size: 14px; font-weight: 800; margin-bottom: 2px; }
.order-card .meta { font-size: 10px; color: var(--slate-500); text-transform: uppercase; font-weight: 700; letter-spacing: 0.05em; }
.order-card .factory { font-size: 11px; color: var(--slate-500); margin-top: 4px; }
.order-card .progress-row {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--slate-200);
}
.order-card .progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  font-weight: 800;
  color: var(--slate-500);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.order-card .footer-row {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--slate-200);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.order-card .actions { display: flex; gap: 6px; }
.icon-btn {
  border: none;
  background: transparent;
  color: var(--slate-400);
  padding: 4px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
}
.icon-btn:hover { background: #fff; color: var(--slate-900); }
.icon-btn.danger:hover { background: var(--red-50); color: var(--red-600); }

/* ---------- Filter bar ---------- */
.filter-bar {
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: 16px;
  margin-bottom: 20px;
}
.filter-bar .filter-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--slate-200);
  margin-bottom: 12px;
}
.filter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

/* ---------- Alerts ---------- */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}
.alert-error { background: var(--red-50); border: 1px solid var(--red-100); color: var(--red-700); }
.alert-success { background: var(--slate-100); border: 1px solid var(--slate-200); color: var(--slate-900); }
.alert-warning { background: var(--amber-50); border: 1px solid var(--amber-200); color: var(--amber-800); }

/* ---------- Login page ---------- */
.login-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr;
}
@media (min-width: 1024px) {
  .login-shell { grid-template-columns: 5fr 7fr; }
}
.login-side {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  padding: 48px;
  background: var(--slate-50);
  border-right: 1px solid var(--slate-200);
}
@media (min-width: 1024px) {
  .login-side { display: flex; }
}
.login-side h1 { font-size: 36px; font-weight: 800; line-height: 1.2; }
.login-side h1 .accent { color: var(--blue); }
.login-side p { color: var(--slate-500); font-size: 13px; max-width: 360px; margin-top: 16px; }
.login-main {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
}
.login-box { max-width: 420px; width: 100%; }
.login-box h2 { font-size: 26px; font-weight: 800; }
.login-box .subtitle { font-size: 12px; color: var(--slate-500); margin-top: 8px; margin-bottom: 24px; }

.role-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--slate-100);
  border-radius: var(--radius-md);
  padding: 4px;
  margin-bottom: 24px;
}
.role-toggle button {
  padding: 10px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 700;
  background: transparent;
  color: var(--slate-500);
  cursor: pointer;
}
.role-toggle button.active { background: #fff; color: var(--slate-900); box-shadow: 0 1px 2px rgba(0,0,0,0.05); }

.quick-logins {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--slate-200);
}
.quick-logins p { font-size: 11px; color: var(--slate-500); text-align: center; margin-bottom: 10px; }
.quick-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.quick-grid button {
  padding: 10px;
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  font-size: 11px;
  font-weight: 700;
  color: var(--slate-700);
  cursor: pointer;
  text-align: center;
}
.quick-grid button:hover { background: var(--slate-100); }

/* ---------- Misc ---------- */
.footer-note {
  text-align: center;
  font-size: 11px;
  color: var(--slate-400);
  padding: 16px;
  border-top: 1px solid var(--slate-200);
  background: #fff;
}
.empty-state {
  text-align: center;
  padding: 60px 20px;
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  color: var(--slate-500);
  font-size: 13px;
}
.tabs-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--slate-200);
  padding-bottom: 8px;
}
.tab-btn {
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-size: 12px;
  font-weight: 700;
  border: none;
  background: transparent;
  color: var(--slate-500);
  cursor: pointer;
}
.tab-btn.active { background: var(--blue); color: #fff; }
.tab-btn:hover:not(.active) { background: var(--slate-100); }

.size-table input[type=number] {
  text-align: center;
  font-family: ui-monospace, monospace;
  font-weight: 700;
  border: none;
  border-bottom: 1px dashed var(--slate-300);
  border-radius: 0;
  padding: 4px;
}
.size-table input[type=number]:focus { box-shadow: none; border-color: var(--blue); }

.sheet {
  background: #fff;
  border: 1px solid var(--slate-300);
  border-radius: var(--radius-sm);
  padding: 32px;
  max-width: 800px;
  margin: 0 auto;
}
.sheet h1 { font-size: 26px; font-weight: 900; }

@media print {
  .topbar, .sidebar, .no-print { display: none !important; }
  .main-layout { padding: 0; }
}

@media (max-width: 768px) {
  .main-layout { flex-direction: column; }
  .sidebar { width: 100%; }
  .nav-list { flex-direction: row; overflow-x: auto; }
}