/* MobileTrade ERP — dashboard UI shell */
:root,
[data-theme="dark"] {
  --bg: #0f1419;
  --bg-elevated: #151c27;
  --surface: #1a2332;
  --surface-hover: #223044;
  --border: #2d3a4f;
  --text: #e7ecf3;
  --muted: #8b9cb3;
  --accent: #6366f1;
  --accent-soft: rgba(99, 102, 241, 0.15);
  --red: #ef4444;
  --orange: #f97316;
  --green: #22c55e;
  --yellow: #eab308;
  --sidebar-w: 240px;
  --topbar-h: 56px;
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  color-scheme: dark;
}

[data-theme="light"] {
  --bg: #f4f6fa;
  --bg-elevated: #ffffff;
  --surface: #ffffff;
  --surface-hover: #eef2f8;
  --border: #d8dee9;
  --text: #1e293b;
  --muted: #64748b;
  --accent: #4f46e5;
  --accent-soft: rgba(79, 70, 229, 0.1);
  --red: #dc2626;
  --orange: #ea580c;
  --green: #16a34a;
  --yellow: #ca8a04;
  --shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
  color-scheme: light;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

a { color: var(--accent); }

.app-shell {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 200;
  transition: transform 0.25s ease;
}

.sidebar-brand {
  padding: 1rem 1.1rem;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--accent);
  border-bottom: 1px solid var(--border);
}

.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 0.75rem 0.5rem;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 0.75rem;
  margin-bottom: 0.2rem;
  border-radius: 8px;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
}

.sidebar-link:hover,
.sidebar-link.active {
  background: var(--accent-soft);
  color: var(--text);
}

.sidebar-link .icon { opacity: 0.85; width: 1.1rem; text-align: center; }

.sidebar-footer {
  padding: 0.75rem;
  border-top: 1px solid var(--border);
  font-size: 0.78rem;
  color: var(--muted);
}

.app-main {
  flex: 1;
  margin-left: var(--sidebar-w);
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--topbar-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0 1rem 0 1.25rem;
  box-shadow: var(--shadow);
}

.topbar-left { display: flex; align-items: center; gap: 0.65rem; min-width: 0; flex: 1; }

.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 0.35rem 0.55rem;
  cursor: pointer;
}

.status-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}

.status-pill {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--muted);
  white-space: nowrap;
}

.status-pill.ok { border-color: rgba(34, 197, 94, 0.4); color: var(--green); }
.status-pill.degraded { border-color: rgba(249, 115, 22, 0.45); color: var(--orange); }
.status-pill.error { border-color: rgba(239, 68, 68, 0.45); color: var(--red); }
.status-pill.recovery { border-color: rgba(239, 68, 68, 0.5); background: rgba(239, 68, 68, 0.12); color: var(--red); }

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: auto;
}

.btn-icon {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 0.35rem 0.65rem;
  font-size: 0.82rem;
  cursor: pointer;
}

.btn-icon:hover { background: var(--surface-hover); }

.user-chip {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.85rem;
}

.page-content {
  padding: 1rem 1.25rem 2rem;
  max-width: 1400px;
  width: 100%;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 0.75rem;
}

.breadcrumbs a { color: var(--muted); text-decoration: none; }
.breadcrumbs a:hover { color: var(--accent); }
.breadcrumbs .sep { opacity: 0.5; }

.page-header { margin-bottom: 1.25rem; }
.page-header h1 { margin: 0 0 0.25rem; font-size: 1.45rem; }
.subtitle { color: var(--muted); margin: 0; font-size: 0.92rem; }

.banner {
  padding: 0.75rem 1rem;
  border-radius: 10px;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  border: 1px solid transparent;
}

.banner-error {
  background: rgba(239, 68, 68, 0.12);
  color: var(--red);
  border-color: rgba(239, 68, 68, 0.3);
}

.banner-success {
  background: rgba(34, 197, 94, 0.12);
  color: var(--green);
  border-color: rgba(34, 197, 94, 0.3);
}

.banner-warn {
  background: rgba(249, 115, 22, 0.12);
  color: var(--orange);
  border-color: rgba(249, 115, 22, 0.3);
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem 1.1rem;
  transition: border-color 0.15s;
}

.card:hover { border-color: var(--accent); }
.card-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}
.card-value { font-size: 1.65rem; font-weight: 700; margin-top: 0.25rem; }
.card-value-sm { font-size: 1.25rem; }
.card-meta { font-size: 0.82rem; color: var(--muted); margin-top: 0.35rem; }

.card-alert { border-color: rgba(239, 68, 68, 0.45); }
.card-alert .card-value { color: var(--red); }

section, .panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem 1.1rem;
  margin-bottom: 1.25rem;
  overflow-x: auto;
}

section h2, .panel h2 {
  margin: 0 0 1rem;
  font-size: 1rem;
  font-weight: 600;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

th, td {
  text-align: left;
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

th {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

tr:hover td { background: var(--surface-hover); }

tr.sev-critical td { background: rgba(239, 68, 68, 0.08); }
tr.sev-medium td { background: rgba(249, 115, 22, 0.06); }
tr.sev-low td { background: transparent; }

.badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 600;
  white-space: nowrap;
}

.badge-critical { background: rgba(239, 68, 68, 0.2); color: #fca5a5; }
.badge-warning { background: rgba(249, 115, 22, 0.2); color: #fdba74; }
.badge-info { background: rgba(59, 130, 246, 0.2); color: #93c5fd; }
.badge-accepted { background: rgba(34, 197, 94, 0.2); color: #86efac; }
.badge-loss { background: rgba(127, 29, 29, 0.45); color: #fecaca; border: 1px solid rgba(239, 68, 68, 0.5); }
.badge-low { background: rgba(234, 179, 8, 0.2); color: #fde047; }
.badge-neutral { background: rgba(139, 156, 179, 0.15); color: var(--muted); }
.badge-owner { background: rgba(168, 85, 247, 0.2); color: #d8b4fe; }
.badge-admin { background: rgba(59, 130, 246, 0.2); color: #93c5fd; }
.badge-manager { background: rgba(234, 179, 8, 0.2); color: #fde047; }
.badge-closed { background: rgba(100, 116, 139, 0.35); color: #cbd5e1; }

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
  margin-bottom: 1rem;
  padding: 0.75rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.toolbar.sticky-toolbar {
  position: sticky;
  top: calc(var(--topbar-h) + 8px);
  z-index: 50;
}

.toolbar input[type="search"],
.toolbar input[type="text"],
.toolbar select {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.45rem 0.65rem;
  border-radius: 8px;
  font: inherit;
  min-width: 160px;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 0.55rem 1rem;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  font-size: 0.88rem;
}

.btn-primary:hover { filter: brightness(1.08); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-secondary {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.45rem 0.85rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.85rem;
}

.btn-logout {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 0.35rem 0.7rem;
  border-radius: 8px;
  font-size: 0.82rem;
  cursor: pointer;
}

.empty-state {
  text-align: center;
  padding: 2.5rem 1rem;
  color: var(--muted);
}

.empty-state .empty-icon { font-size: 2rem; margin-bottom: 0.5rem; opacity: 0.6; }

.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 500;
}

.loading-overlay.hidden { display: none; }

.loading-spinner {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: var(--shadow);
}

.spinner {
  width: 22px;
  height: 22px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.modal {
  position: fixed;
  inset: 0;
  z-index: 400;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.65);
}

.modal.open { display: flex; }

.modal-dialog {
  max-width: min(92vw, 720px);
  max-height: 90vh;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
}

.modal-body { padding: 1rem; text-align: center; }
.modal-body img { max-width: 100%; max-height: 70vh; border-radius: 8px; }

.refresh-note { font-size: 0.78rem; color: var(--muted); }

/* Admin acceptance */
.transfer-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.9rem 1rem;
  margin-bottom: 0.85rem;
  background: var(--bg-elevated);
}

.transfer-card.is-hidden { display: none; }
.transfer-card.has-disc { border-color: rgba(239, 68, 68, 0.55); box-shadow: 0 0 0 1px rgba(239, 68, 68, 0.15); }
.transfer-card.is-closed { opacity: 0.78; }

.transfer-card-head {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
}

.transfer-title { font-size: 1.05rem; font-weight: 700; }
.transfer-meta { font-size: 0.85rem; color: var(--muted); }

.accept-progress-wrap { margin: 0.5rem 0; }
.accept-progress {
  height: 8px;
  background: var(--border);
  border-radius: 999px;
  overflow: hidden;
}
.accept-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--green));
  border-radius: 999px;
  transition: width 0.25s ease;
}
.accept-progress-label { font-size: 0.78rem; color: var(--muted); margin-top: 0.25rem; }

.admin-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.65rem;
  align-items: end;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--border);
}

.admin-form label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin-bottom: 0.25rem;
}

.admin-form input,
.admin-form textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.45rem 0.6rem;
  border-radius: 8px;
  font: inherit;
}

.item-lines-block {
  grid-column: 1 / -1;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.65rem 0.75rem;
  margin: 0.35rem 0;
}

.item-line-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 0.5rem 0.75rem;
  align-items: center;
  padding: 0.45rem 0;
  border-bottom: 1px dashed var(--border);
}

.item-line-row.disc-highlight { background: rgba(239, 68, 68, 0.1); border-radius: 6px; }
.item-line-row:last-child { border-bottom: none; }

.evidence-thumb { cursor: zoom-in; }
.evidence-thumb img { width: 108px; height: 82px; object-fit: cover; border-radius: 8px; border: 1px solid var(--border); }

.disc-group { margin-bottom: 1.25rem; }
.disc-group-title {
  font-weight: 600;
  margin: 0 0 0.65rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--border);
}

.mono { font-family: ui-monospace, monospace; font-size: 0.8rem; color: var(--muted); }
.empty { color: var(--muted); font-style: italic; }

.badge-row { display: flex; flex-wrap: wrap; gap: 0.35rem; align-items: center; }

.warn-box {
  grid-column: 1 / -1;
  padding: 0.55rem 0.75rem;
  border-radius: 8px;
  font-size: 0.85rem;
  background: rgba(249, 115, 22, 0.12);
  color: var(--orange);
  border: 1px solid rgba(249, 115, 22, 0.3);
  margin-top: 0.35rem;
}

.acceptance-record-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.35rem 1rem;
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0.5rem 0 0.25rem;
}

.acceptance-record-info strong { color: var(--text); font-weight: 600; }

.evidence-block {
  grid-column: 1 / -1;
  margin-top: 0.35rem;
  padding-top: 0.65rem;
  border-top: 1px dashed var(--border);
}

.evidence-preview-grid { display: flex; flex-wrap: wrap; gap: 0.65rem; }
.evidence-empty { font-size: 0.85rem; color: var(--muted); font-style: italic; }

.item-lines-block summary { cursor: pointer; font-weight: 600; }

.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 150;
}

@media (max-width: 900px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .sidebar-backdrop.visible { display: block; }
  .app-main { margin-left: 0; }
  .menu-toggle { display: inline-flex; }
  .status-bar { display: none; }
  .page-content { padding: 0.75rem; }
  .cards { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 520px) {
  .cards { grid-template-columns: 1fr; }
  .item-line-row { grid-template-columns: 1fr; }
}