/* ═══════════════════════════════════════════════════
   EiEWG DataHub — Design System
   ═══════════════════════════════════════════════════ */
:root {
  --blue:      #0070C0;
  --blue-dark: #005999;
  --blue-soft: #e8f4fd;
  --blue-mid:  #bfdbfe;
  --text:      #111827;
  --text-2:    #374151;
  --text-3:    #6b7280;
  --text-4:    #9ca3af;
  --border:    #e5e7eb;
  --border-2:  #d1d5db;
  --bg:        #f4f6f9;
  --bg-2:      #f9fafb;
  --white:     #ffffff;
  --red:       #dc2626;
  --red-soft:  #fef2f2;
  --green:     #16a34a;
  --green-soft:#f0fdf4;
  --radius:    8px;
  --radius-lg: 12px;
  --shadow:    0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,.10);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { max-width: 100%; overflow-x: hidden; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg); color: var(--text);
  min-height: 100vh; font-size: 13px; line-height: 1.5;
}
a { color: inherit; text-decoration: none; }

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

/* ── Sidebar ── */
.sidebar {
  width: 220px; background: #f8f9fa;
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  position: fixed; top: 0; left: 0; bottom: 0; z-index: 100;
  overflow-x: hidden;
}
.sidebar-header {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px; border-bottom: 1px solid var(--border);
  min-height: 52px; overflow: hidden;
}
.sidebar-logo-img { width: 120px; height: 120px; object-fit: contain; flex-shrink: 0; max-width: 100%; }
.site-title { font-size: 12px; font-weight: 700; color: var(--text-2); line-height: 1.3; }
.sidebar-header button {
  background: none; border: none; cursor: pointer;
  color: var(--text-3); padding: 0; line-height: 0; margin-right: 2px; flex-shrink: 0;
}
.sidebar-header button svg { width: 18px; height: 18px; }

/* User card */
.sidebar-user {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px; border-bottom: 1px solid var(--border);
  text-decoration: none; overflow: hidden;
  transition: background .15s;
}
.sidebar-user:hover { background: #eef0f2; }
.sidebar-user.active { background: #eef0f2; }
.sidebar-avatar {
  width: 34px; height: 34px; border-radius: 50%;
  background: #4b5563; display: flex; align-items: center;
  justify-content: center; flex-shrink: 0;
  font-size: 13px; font-weight: 700; color: #fff;
}
.sidebar-user-info { overflow: hidden; min-width: 0; }
.sidebar-user-name {
  font-size: 12px; font-weight: 600; color: var(--text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.sidebar-user-org {
  font-size: 11px; color: var(--text-3);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* Nav */
.sidebar-nav { flex: 1; padding: 8px 0; overflow-y: auto; overflow-x: hidden; }
.nav-section {
  font-size: 10px; font-weight: 700; color: var(--text-4);
  text-transform: uppercase; letter-spacing: .06em;
  padding: 14px 16px 4px;
}
.nav-item {
  display: flex; align-items: center; gap: 9px;
  padding: 8px 16px; font-size: 13px; font-weight: 500;
  color: var(--text-2); text-decoration: none;
  transition: background .12s, color .12s;
  border-radius: 0; white-space: nowrap; overflow: hidden;
}
.nav-item svg { width: 16px; height: 16px; flex-shrink: 0; stroke: currentColor; }
.nav-item:hover { background: #eef0f2; color: var(--text); }
.nav-item.active { background: #e2e8f0; color: var(--text); font-weight: 600; border-right: 3px solid var(--blue); }
.nav-item.logout { color: var(--text-3); }
.nav-item.logout:hover { background: #eef0f2; color: var(--red); }

/* ── Topbar ── */
.topbar {
  position: fixed; top: 0; left: 220px; right: 0; height: 52px;
  background: var(--white); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; padding: 0 20px; z-index: 90;
}
.topbar h1 { font-size: 14px; font-weight: 600; color: var(--text); margin: 0 0 0 12px; flex: 1; }
.topbar-user { display: flex; align-items: center; gap: 8px; text-decoration: none; margin-left: auto; flex-shrink: 0; }
.topbar-avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--blue); color: #fff; font-size: 13px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.topbar-name { font-size: 13px; font-weight: 500; color: var(--text-2); white-space: nowrap; }
.menu-toggle {
  display: none; background: none; border: none;
  cursor: pointer; color: var(--text-3); padding: 0; line-height: 0;
}
.menu-toggle svg { width: 20px; height: 20px; }

/* ── Main content ── */
.main-content { margin-left: 220px; padding-top: 52px; flex: 1; min-width: 0; }
.page-body { padding: 20px; max-width: 1400px; }

/* ── Overlay ── */
.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.3); z-index: 99; }
.sidebar-overlay.open { display: block; }

/* ── Cards ── */
.card {
  background: var(--white); border-radius: var(--radius-lg);
  box-shadow: var(--shadow); border: 1px solid var(--border);
  margin-bottom: 16px; overflow: hidden;
}
.card-header {
  padding: 14px 18px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.card-header h2 {
  font-size: 13px; font-weight: 700; color: var(--blue);
  text-transform: uppercase; letter-spacing: .04em; margin: 0;
}
.card-body { padding: 18px; }

/* legacy .card h2 */
.card h2 { font-size: 13px; font-weight: 700; color: var(--text); margin-bottom: 14px; }

/* ── Section label ── */
.section-label {
  font-size: 10px; font-weight: 700; color: var(--blue);
  text-transform: uppercase; letter-spacing: .06em;
  padding-bottom: 6px; border-bottom: 1px solid var(--blue-mid);
  margin-bottom: 12px; margin-top: 20px;
}
.section-label:first-child { margin-top: 0; }

/* ── Forms ── */
.form-group { margin-bottom: 12px; }
label { display: block; font-size: 11px; font-weight: 600; color: var(--text-2); margin-bottom: 4px; }
label .req { color: var(--red); margin-left: 2px; }

input[type=text], input[type=email], input[type=password],
input[type=tel], input[type=date], input[type=number],
select, textarea {
  width: 100%; padding: 7px 10px;
  border: 1px solid var(--border-2); border-radius: var(--radius);
  font-size: 12px; font-family: inherit; color: var(--text);
  background: var(--white); transition: border-color .15s, box-shadow .15s;
  line-height: 1.4;
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0,112,192,.10);
}
input[readonly], input[disabled], select[disabled] {
  background: var(--bg-2); color: var(--text-3); cursor: not-allowed;
}
textarea { min-height: 80px; resize: vertical; }
select { cursor: pointer; }

.form-row   { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.form-row-4 { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 12px; }

.readonly-field {
  padding: 7px 10px; background: var(--bg-2);
  border: 1px solid var(--border); border-radius: var(--radius);
  font-size: 12px; color: var(--text-3); min-height: 34px;
}

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 5px; padding: 7px 16px; border-radius: var(--radius);
  font-size: 12px; font-weight: 600; cursor: pointer;
  border: 1px solid transparent; transition: all .15s; font-family: inherit;
  white-space: nowrap;
}
.btn:active { transform: scale(.98); }
.btn-primary   { background: var(--blue); color: #fff; border-color: var(--blue); }
.btn-primary:hover   { background: var(--blue-dark); border-color: var(--blue-dark); }
.btn-secondary { background: var(--white); color: var(--text-2); border-color: var(--border-2); }
.btn-secondary:hover { background: var(--bg-2); }
.btn-danger    { background: var(--red); color: #fff; border-color: var(--red); }
.btn-danger:hover    { background: #b91c1c; }
.btn-ghost     { background: transparent; color: var(--blue); border-color: var(--blue); }
.btn-ghost:hover { background: var(--blue-soft); }
.btn-sm   { padding: 5px 12px; font-size: 11px; }
.btn-full { width: 100%; }
.btn-add {
  background: #f3f4f6; color: #6b7280;
  border: 1px solid #d1d5db; border-radius: var(--radius);
  padding: 6px 14px; font-size: 12px; font-weight: 600;
  cursor: pointer; font-family: inherit; transition: background .15s;
}
.btn-add:hover { background: var(--blue-mid); }
.btn-remove {
  background: var(--red-soft); color: var(--red);
  border: none; border-radius: var(--radius);
  padding: 5px 9px; cursor: pointer; font-size: 13px;
}

/* ── Alerts ── */
.alert {
  padding: 10px 14px; border-radius: var(--radius);
  font-size: 12px; margin-bottom: 14px; display: flex; align-items: center; gap: 8px;
}
.alert-error   { background: var(--red-soft); color: var(--red); border: 1px solid #fecaca; }
.alert-success { background: var(--green-soft); color: var(--green); border: 1px solid #bbf7d0; }
.alert-info    { background: var(--blue-soft); color: var(--blue); border: 1px solid var(--blue-mid); }

/* ── Badges ── */
.badge {
  display: inline-flex; align-items: center;
  padding: 2px 8px; border-radius: 20px;
  font-size: 11px; font-weight: 600;
}
.badge-blue   { background: var(--blue-soft); color: var(--blue); }
.badge-green  { background: var(--green-soft); color: var(--green); }
.badge-red    { background: var(--red-soft); color: var(--red); }
.badge-gray   { background: var(--bg-2); color: var(--text-3); border: 1px solid var(--border); }

/* ── Stats grid ── */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px,1fr)); gap: 12px; margin-bottom: 16px; }
.stat-card {
  background: var(--white); border-radius: var(--radius-lg);
  padding: 14px 16px; box-shadow: var(--shadow); border: 1px solid var(--border);
}
.stat-card .stat-label { font-size: 10px; color: var(--text-3); font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.stat-card .stat-value { font-size: 26px; font-weight: 800; color: var(--blue); margin: 4px 0 2px; line-height: 1; }
.stat-card .stat-sub   { font-size: 11px; color: var(--text-4); }

/* ── Table ── */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; font-size: 12px; }
thead th {
  background: var(--bg-2); padding: 9px 12px; text-align: left;
  font-size: 10px; font-weight: 700; color: var(--text-3);
  text-transform: uppercase; letter-spacing: .05em;
  border-bottom: 1px solid var(--border); white-space: nowrap;
}
tbody td { padding: 9px 12px; border-bottom: 1px solid var(--bg-2); color: var(--text-2); }
tbody tr:hover { background: var(--bg-2); }
tbody tr:last-child td { border-bottom: none; }

/* ── Profile ── */
.profile-photo-wrap { position: relative; display: inline-block; }
.profile-photo { width: 80px; height: 80px; border-radius: 50%; object-fit: cover; border: 3px solid var(--border); }
.profile-photo-btn {
  position: absolute; bottom: 0; right: 0;
  background: var(--blue); color: #fff; border: 2px solid #fff;
  border-radius: 50%; width: 24px; height: 24px;
  font-size: 12px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}

/* ── Auth ── */
.auth-page {
  min-height: 100vh; display: flex; align-items: center;
  justify-content: center; background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  padding: 20px;
}
.auth-card {
  background: var(--white); border-radius: var(--radius-lg);
  padding: 32px 28px; width: 100%; max-width: 400px;
  box-shadow: var(--shadow-md);
}
.auth-logo { text-align: center; margin-bottom: 24px; }
.auth-logo img { width: 52px; height: 52px; object-fit: contain; }
.auth-logo h1 { font-size: 18px; font-weight: 800; color: var(--blue); margin-top: 8px; }
.auth-logo p  { font-size: 12px; color: var(--text-3); margin-top: 3px; }
.auth-footer { text-align: center; margin-top: 16px; font-size: 12px; color: var(--text-3); }
.auth-footer a { color: var(--blue); font-weight: 600; }

/* ── Steps (submit wizard) ── */
.steps { display: flex; gap: 0; margin-bottom: 20px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); }
.step { flex: 1; padding: 8px 4px; text-align: center; font-size: 10px; font-weight: 600; background: var(--bg-2); color: var(--text-4); border-right: 1px solid var(--border); cursor: pointer; transition: background .15s; }
.step:last-child { border-right: none; }
.step.active { background: var(--blue); color: #fff; }
.step.done   { background: var(--blue-soft); color: var(--blue); }
.step-number { display: block; font-size: 13px; font-weight: 800; margin-bottom: 1px; }

/* ── Checkbox group ── */
.checkbox-group { display: flex; flex-wrap: wrap; gap: 6px; }
.checkbox-item { display: flex; align-items: center; gap: 5px; font-size: 12px; cursor: pointer; }
.checkbox-item input[type=checkbox] { width: 14px; height: 14px; accent-color: var(--blue); }

/* ── Multi-input ── */
.multi-input-list { display: flex; flex-direction: column; gap: 6px; }
.multi-input-row { display: flex; gap: 6px; align-items: center; }
.multi-input-row input { flex: 1; }

/* ── Pill toggles ── */
.pop-pill {
  display: flex; align-items: center; gap: 5px;
  font-size: 12px; font-weight: 500; cursor: pointer;
  padding: 4px 12px; background: var(--white);
  border: 1px solid var(--border-2); border-radius: 20px;
  transition: all .12s;
}
.pop-pill:hover { border-color: var(--blue); color: var(--blue); }

/* ── Pagination ── */
.pagination { display: flex; gap: 4px; align-items: center; justify-content: flex-end; margin-top: 14px; flex-wrap: wrap; }
.pagination button {
  padding: 5px 10px; border: 1px solid var(--border-2);
  border-radius: 6px; background: var(--white); cursor: pointer; font-size: 11px;
}
.pagination button.active { background: var(--blue); color: #fff; border-color: var(--blue); }
.pagination button:disabled { opacity: .4; cursor: not-allowed; }

/* ── Spinner ── */
.spinner { display: inline-block; width: 15px; height: 15px; border: 2px solid rgba(255,255,255,.3); border-top-color: #fff; border-radius: 50%; animation: spin .6s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Toast ── */
#toast {
  position: fixed; bottom: 24px; right: 20px;
  display: flex; align-items: center; gap: 8px;
  padding: 8px 14px 8px 10px; border-radius: 8px;
  background: #1e293b; color: #f1f5f9;
  font-size: 11px; font-weight: 500; line-height: 1.4;
  box-shadow: 0 4px 16px rgba(0,0,0,.18); opacity: 0;
  transform: translateY(8px) scale(.97); transition: opacity .2s, transform .2s;
  z-index: 9999; pointer-events: none; max-width: 320px;
  border-left: 3px solid #3b82f6;
}
#toast::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: #3b82f6; flex-shrink: 0;
}
#toast.show    { opacity: 1; transform: translateY(0) scale(1); }
#toast.error   { border-left-color: #f87171; }
#toast.error::before { background: #f87171; }
#toast.success { border-left-color: #4ade80; }
#toast.success::before { background: #4ade80; }

/* ── File list ── */
.file-list { margin-top: 6px; display: flex; flex-direction: column; gap: 4px; }
.file-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 5px 9px; background: var(--bg-2);
  border: 1px solid var(--border); border-radius: 6px; font-size: 11px;
}
.file-item button { background: none; border: none; color: var(--red); cursor: pointer; font-size: 14px; }

/* ── Form section label (legacy) ── */
.form-section-label {
  font-size: 10px; font-weight: 700; color: var(--blue);
  text-transform: uppercase; letter-spacing: .06em;
  margin-bottom: 8px; padding-bottom: 5px;
  border-bottom: 1px solid var(--blue-mid);
  margin-top: 16px;
}
.form-section-label:first-child { margin-top: 0; }

/* ── Divider ── */
.divider {
  display: flex; align-items: center; gap: 10px;
  font-size: 11px; font-weight: 700; color: var(--blue);
  text-transform: uppercase; letter-spacing: .05em;
  margin: 20px 0 14px;
}
.divider::before, .divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }

/* ── Compact form row ── */
.form-compact-row { margin-bottom: 0; }

/* ── Dashboard grid ── */
.dashboard-grid { display: grid; grid-template-columns: 240px 1fr; gap: 16px; align-items: start; }

/* ── Responsive ── */
@media (max-width: 960px) {
  .form-row-3 { grid-template-columns: 1fr 1fr; }
  .form-row-4 { grid-template-columns: 1fr 1fr; }
  .dashboard-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); transition: transform .25s; }
  .sidebar.open { transform: translateX(0); }
  .topbar { left: 0; }
  .main-content { margin-left: 0; }
  .menu-toggle { display: block; }
  .form-row, .form-row-3, .form-row-4 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .page-body { padding: 12px; }
  .dashboard-grid { grid-template-columns: 1fr; }
  input[type=text], input[type=email], input[type=password],
  input[type=tel], input[type=date], input[type=number], select, textarea { font-size: 14px; }
}
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .auth-card { padding: 24px 18px; }
  .page-body { padding: 10px; }
}

::placeholder { color: #c4c9d4; opacity: 1; }
select option[value=""] { color: #c4c9d4; }