/* ==========================================================================
   Admin ERP theme - dark first, light optional
   ========================================================================== */

:root {
  --sidebar-w: 232px;
  --sidebar-w-collapsed: 68px;
  --topbar-h: 56px;
  --radius: 10px;
  --radius-sm: 7px;
  --font: "Inter", "Segoe UI", system-ui, sans-serif;

  --accent: #4a7dff;
  --accent-soft: rgba(74, 125, 255, 0.14);
  --ok: #2fbf71;
  --warn: #f0b429;
  --danger: #f2545b;
  --info: #38bdf8;
  --purple: #a78bfa;
}

html[data-theme="dark"] {
  --bg: #14171c;
  --bg-alt: #171b21;
  --surface: #1b2027;
  --surface-2: #20262e;
  --sidebar-bg: #171b21;
  --border: #262d36;
  --border-soft: #212831;
  --text: #e7ecf3;
  --text-muted: #8a95a5;
  --text-dim: #667081;
  --input-bg: #1e242c;
  --shadow: 0 6px 24px rgba(0, 0, 0, 0.35);
}

html[data-theme="light"] {
  --bg: #f4f6fa;
  --bg-alt: #ffffff;
  --surface: #ffffff;
  --surface-2: #f7f9fc;
  --sidebar-bg: #ffffff;
  --border: #e4e9f0;
  --border-soft: #edf1f6;
  --text: #1e2733;
  --text-muted: #66748a;
  --text-dim: #8b98ac;
  --input-bg: #f4f6fa;
  --shadow: 0 6px 20px rgba(20, 30, 60, 0.08);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 13.5px;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

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

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

button,
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

img {
  max-width: 100%;
  display: block;
}

::-webkit-scrollbar {
  width: 7px;
  height: 7px;
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

.icon {
  width: 17px;
  height: 17px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: 0 0 auto;
}

.icon-sm {
  width: 14px;
  height: 14px;
}

/* ==========================================================================
   Layout shell
   ========================================================================== */

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

.sidebar {
  width: var(--sidebar-w);
  flex: 0 0 var(--sidebar-w);
  background: var(--sidebar-bg);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 60;
  transition: width 0.22s ease, transform 0.22s ease;
}

.sidebar-head {
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0 0.85rem;
  border-bottom: 1px solid var(--border-soft);
  flex: 0 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
}

.brand-mark {
  width: 26px;
  height: 26px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--accent), #7aa2ff);
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 0.78rem;
  font-weight: 800;
  flex: 0 0 auto;
}

.brand-mark-img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  flex: 0 0 auto;
}

.sidebar-collapse {
  margin-left: auto;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  color: var(--text-muted);
  transition: color 0.15s, border-color 0.15s;
}

.sidebar-collapse:hover {
  color: var(--text);
  border-color: var(--accent);
}

.sidebar-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 0.6rem 0.5rem 1.5rem;
}

.nav-label {
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding: 0.9rem 0.7rem 0.35rem;
  font-weight: 600;
}

.nav-item {
  margin-bottom: 1px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.52rem 0.7rem;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 0.815rem;
  font-weight: 500;
  transition: background 0.15s, color 0.15s;
  width: 100%;
  text-align: left;
  position: relative;
}

.nav-link:hover {
  background: var(--surface-2);
  color: var(--text);
}

.nav-link.active {
  background: var(--accent-soft);
  color: var(--accent);
}

.nav-link.active::before {
  content: "";
  position: absolute;
  left: -0.5rem;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 18px;
  border-radius: 0 3px 3px 0;
  background: var(--accent);
}

.nav-text {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-caret {
  transition: transform 0.2s ease;
  color: var(--text-dim);
}

.nav-item.open > .nav-link .nav-caret {
  transform: rotate(90deg);
}

.nav-badge {
  font-size: 0.62rem;
  font-weight: 700;
  padding: 0.1rem 0.36rem;
  border-radius: 20px;
  background: var(--danger);
  color: #fff;
  line-height: 1.5;
}

.nav-badge.blue {
  background: var(--accent);
}

.subnav {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}

.nav-item.open .subnav {
  max-height: 420px;
}

.subnav a {
  display: block;
  padding: 0.4rem 0.7rem 0.4rem 2.05rem;
  font-size: 0.785rem;
  color: var(--text-dim);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.subnav a:hover {
  color: var(--text);
}

.subnav a.active {
  color: var(--accent);
  font-weight: 500;
}

/* Collapsed sidebar */
.app.collapsed .sidebar {
  width: var(--sidebar-w-collapsed);
  flex-basis: var(--sidebar-w-collapsed);
}

.app.collapsed .sidebar .nav-text,
.app.collapsed .sidebar .nav-caret,
.app.collapsed .sidebar .nav-badge,
.app.collapsed .sidebar .nav-label,
.app.collapsed .sidebar .brand span,
.app.collapsed .sidebar .subnav {
  display: none;
}

.app.collapsed .sidebar .nav-link {
  justify-content: center;
  padding: 0.6rem;
}

.app.collapsed .main {
  margin-left: var(--sidebar-w-collapsed);
}

.main {
  flex: 1;
  margin-left: var(--sidebar-w);
  min-width: 0;
  display: flex;
  flex-direction: column;
  transition: margin 0.22s ease;
}

/* ==========================================================================
   Topbar
   ========================================================================== */

.topbar {
  height: var(--topbar-h);
  background: var(--sidebar-bg);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0 1rem;
  position: sticky;
  top: 0;
  z-index: 50;
}

.topbar-search {
  position: relative;
  width: 260px;
  max-width: 40vw;
}

.topbar-search input {
  width: 100%;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 0.42rem 0.8rem 0.42rem 2.1rem;
  font-size: 0.8rem;
  outline: none;
  transition: border-color 0.15s;
}

.topbar-search input:focus {
  border-color: var(--accent);
}

.topbar-search .icon {
  position: absolute;
  left: 0.7rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  width: 15px;
  height: 15px;
}

.topbar-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.topbar-link {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.topbar-link:hover {
  background: var(--surface-2);
  color: var(--text);
}

.topbar-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.icon-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--text-muted);
  position: relative;
  transition: background 0.15s, color 0.15s;
}

.icon-btn:hover {
  background: var(--surface-2);
  color: var(--text);
}

.icon-btn .dot {
  position: absolute;
  top: 5px;
  right: 6px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--danger);
  border: 2px solid var(--sidebar-bg);
}

.lang-btn {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.55rem;
  border-radius: 20px;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.lang-btn:hover {
  background: var(--surface-2);
}

.flag {
  width: 18px;
  height: 13px;
  border-radius: 2px;
  object-fit: cover;
}

.user-chip {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.25rem 0.5rem 0.25rem 0.3rem;
  border-radius: 22px;
  margin-left: 0.25rem;
}

.user-chip:hover {
  background: var(--surface-2);
}

.avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  object-fit: cover;
  background: linear-gradient(135deg, var(--accent), #7aa2ff);
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 700;
  font-size: 0.72rem;
  flex: 0 0 auto;
}

.user-meta {
  line-height: 1.2;
  text-align: left;
}

.user-meta strong {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
}

.user-meta span {
  font-size: 0.68rem;
  color: var(--text-dim);
}

/* Dropdowns */
.dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  min-width: 190px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 0.35rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: all 0.16s ease;
  z-index: 80;
}

.dropdown.open .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu a,
.dropdown-menu button {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  width: 100%;
  padding: 0.45rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: left;
}

.dropdown-menu a:hover,
.dropdown-menu button:hover {
  background: var(--surface-2);
  color: var(--text);
}

.dropdown-divider {
  height: 1px;
  background: var(--border-soft);
  margin: 0.3rem 0;
}

/* ==========================================================================
   Page
   ========================================================================== */

.page {
  padding: 1rem 1.1rem 2rem;
  flex: 1;
}

.page-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.9rem;
}

.page-title {
  font-size: 1.02rem;
  font-weight: 600;
  margin: 0;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.76rem;
  color: var(--text-dim);
}

.breadcrumb span:last-child {
  color: var(--accent);
}

.grid {
  display: grid;
  gap: 0.85rem;
}

.g-12 { grid-template-columns: repeat(12, 1fr); }

.col-2 { grid-column: span 2; }
.col-3 { grid-column: span 3; }
.col-4 { grid-column: span 4; }
.col-5 { grid-column: span 5; }
.col-6 { grid-column: span 6; }
.col-7 { grid-column: span 7; }
.col-8 { grid-column: span 8; }
.col-9 { grid-column: span 9; }
.col-12 { grid-column: span 12; }

/* ==========================================================================
   Cards
   ========================================================================== */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.95rem 1rem;
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

.card-title {
  font-size: 0.86rem;
  font-weight: 600;
  margin: 0;
}

.card-sub {
  font-size: 0.72rem;
  color: var(--text-dim);
  font-weight: 400;
}

/* Stat tiles */
.stat-card {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  min-height: 118px;
}

.stat-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.stat-label {
  font-size: 0.68rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 600;
}

.stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.stat-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--accent);
}

.stat-icon.green { background: rgba(47, 191, 113, 0.14); color: var(--ok); }
.stat-icon.amber { background: rgba(240, 180, 41, 0.14); color: var(--warn); }
.stat-icon.purple { background: rgba(167, 139, 250, 0.14); color: var(--purple); }

.stat-foot {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-top: auto;
}

.trend {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  font-weight: 600;
}

.trend.up { color: var(--ok); }
.trend.down { color: var(--danger); }

/* Greeting card */
.greet-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 118px;
}

.greet-text {
  flex: 1;
  min-width: 0;
}

.greet-hi {
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 600;
}

.greet-name {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0.2rem 0 0.7rem;
}

.greet-meta {
  display: flex;
  gap: 0.9rem;
  font-size: 0.72rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.greet-meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.greet-art {
  width: 86px;
  height: 86px;
  border-radius: var(--radius-sm);
  background: linear-gradient(140deg, rgba(74, 125, 255, 0.18), rgba(167, 139, 250, 0.14));
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  color: var(--accent);
}

.greet-art .icon {
  width: 40px;
  height: 40px;
  stroke-width: 1.2;
}

/* Donut card */
.donut-wrap {
  position: relative;
  display: grid;
  place-items: center;
}

.donut-center {
  position: absolute;
  text-align: center;
  pointer-events: none;
}

.donut-center small {
  display: block;
  font-size: 0.68rem;
  color: var(--text-dim);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.donut-center strong {
  font-size: 1.35rem;
  font-weight: 700;
}

.donut-foot {
  text-align: center;
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 0.35rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.9rem;
  justify-content: center;
  margin-top: 0.6rem;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.legend i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 0.3rem;
}

/* Tabs */
.tabs {
  display: flex;
  gap: 0.15rem;
  background: var(--surface-2);
  padding: 0.2rem;
  border-radius: 20px;
}

.tab {
  padding: 0.3rem 0.75rem;
  border-radius: 20px;
  font-size: 0.76rem;
  color: var(--text-muted);
  font-weight: 500;
}

.tab.active {
  background: var(--surface);
  color: var(--accent);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

/* Sales summary strip */
.summary-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-soft);
  margin-bottom: 0.75rem;
}

.summary-item {
  text-align: center;
}

.summary-item small {
  display: block;
  font-size: 0.7rem;
  color: var(--text-dim);
  margin-bottom: 0.25rem;
}

.summary-item strong {
  font-size: 0.98rem;
  font-weight: 700;
}

.summary-item .trend {
  font-size: 0.72rem;
  margin-left: 0.25rem;
}

/* ==========================================================================
   Tables
   ========================================================================== */

.table-wrap {
  overflow-x: auto;
  margin: 0 -1rem -0.95rem;
  padding: 0 1rem;
}

table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}

table.data th {
  text-align: left;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 600;
  padding: 0.55rem 0.65rem;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

table.data th a {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

table.data td {
  padding: 0.62rem 0.65rem;
  border-bottom: 1px solid var(--border-soft);
  vertical-align: middle;
}

table.data tbody tr:hover td {
  background: var(--surface-2);
}

table.data tbody tr:last-child td {
  border-bottom: none;
}

.cell-product {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-width: 190px;
}

.thumb {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--surface-2);
  flex: 0 0 auto;
}

.cell-product strong {
  display: block;
  font-weight: 500;
  font-size: 0.8rem;
  line-height: 1.3;
}

.cell-product small {
  color: var(--text-dim);
  font-size: 0.7rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.16rem 0.5rem;
  border-radius: 20px;
  font-size: 0.68rem;
  font-weight: 600;
  white-space: nowrap;
  border: 1px solid transparent;
}

.badge.ok { background: rgba(47, 191, 113, 0.13); color: var(--ok); border-color: rgba(47, 191, 113, 0.25); }
.badge.warn { background: rgba(240, 180, 41, 0.13); color: var(--warn); border-color: rgba(240, 180, 41, 0.25); }
.badge.danger { background: rgba(242, 84, 91, 0.13); color: var(--danger); border-color: rgba(242, 84, 91, 0.25); }
.badge.info { background: rgba(56, 189, 248, 0.13); color: var(--info); border-color: rgba(56, 189, 248, 0.25); }
.badge.muted { background: var(--surface-2); color: var(--text-muted); border-color: var(--border); }

/* ==========================================================================
   Buttons & forms
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 500;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  transition: background 0.15s, border-color 0.15s, opacity 0.15s;
  white-space: nowrap;
}

.btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  opacity: 0.9;
  color: #fff;
}

.btn-danger {
  background: rgba(242, 84, 91, 0.12);
  border-color: rgba(242, 84, 91, 0.3);
  color: var(--danger);
}

.btn-danger:hover {
  background: var(--danger);
  color: #fff;
  border-color: var(--danger);
}

.btn-ghost {
  background: transparent;
}

.btn-sm {
  padding: 0.3rem 0.55rem;
  font-size: 0.72rem;
}

.btn-icon {
  width: 30px;
  height: 30px;
  padding: 0;
  border-radius: var(--radius-sm);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0.85rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.32rem;
}

.field label {
  font-size: 0.76rem;
  font-weight: 500;
  color: var(--text-muted);
}

.field label .req {
  color: var(--danger);
}

.field .help {
  font-size: 0.7rem;
  color: var(--text-dim);
}

.input,
.field input[type="text"],
.field input[type="email"],
.field input[type="number"],
.field input[type="password"],
.field input[type="date"],
.field input[type="file"],
.field input[type="color"],
.field select,
.field textarea {
  width: 100%;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.65rem;
  outline: none;
  font-size: 0.82rem;
  transition: border-color 0.15s;
}

.field textarea {
  min-height: 92px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus,
.input:focus {
  border-color: var(--accent);
}

.field select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238a95a5' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.6rem center;
  background-size: 14px;
  padding-right: 1.9rem;
}

/* Switch */
.switch {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  cursor: pointer;
  user-select: none;
}

.switch input {
  display: none;
}

.switch .track {
  width: 38px;
  height: 21px;
  border-radius: 20px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  position: relative;
  transition: background 0.18s, border-color 0.18s;
}

.switch .track::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--text-dim);
  transition: transform 0.18s, background 0.18s;
}

.switch input:checked + .track {
  background: var(--accent-soft);
  border-color: var(--accent);
}

.switch input:checked + .track::after {
  transform: translateX(17px);
  background: var(--accent);
}

/* Toolbar */
.toolbar {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-wrap: wrap;
  margin-bottom: 0.85rem;
}

.toolbar .search {
  position: relative;
  flex: 1;
  min-width: 200px;
  max-width: 340px;
}

.toolbar .search input {
  width: 100%;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.45rem 0.7rem 0.45rem 2rem;
  outline: none;
  font-size: 0.8rem;
}

.toolbar .search .icon {
  position: absolute;
  left: 0.6rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  width: 15px;
  height: 15px;
}

.toolbar .spacer {
  flex: 1;
}

/* Alerts */
.alert {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  margin-bottom: 0.85rem;
  border: 1px solid transparent;
}

.alert.success { background: rgba(47, 191, 113, 0.1); color: var(--ok); border-color: rgba(47, 191, 113, 0.25); }
.alert.error { background: rgba(242, 84, 91, 0.1); color: var(--danger); border-color: rgba(242, 84, 91, 0.25); }
.alert ul { margin: 0; padding-left: 1rem; list-style: disc; }

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: 0.9rem;
  flex-wrap: wrap;
}

.pagination a,
.pagination span {
  min-width: 30px;
  height: 30px;
  padding: 0 0.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.76rem;
  color: var(--text-muted);
}

.pagination a:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.pagination .active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

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

.empty .icon {
  width: 34px;
  height: 34px;
  margin: 0 auto 0.6rem;
  opacity: 0.5;
}

/* Progress bar */
.bar {
  height: 5px;
  border-radius: 6px;
  background: var(--surface-2);
  overflow: hidden;
}

.bar > i {
  display: block;
  height: 100%;
  border-radius: 6px;
  background: var(--accent);
}

/* Timeline */
.timeline {
  position: relative;
  padding-left: 1.1rem;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 4px;
  bottom: 4px;
  width: 1px;
  background: var(--border);
}

.timeline li {
  position: relative;
  padding-bottom: 0.85rem;
  font-size: 0.78rem;
}

.timeline li::before {
  content: "";
  position: absolute;
  left: -1.1rem;
  top: 5px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--surface);
}

.timeline small {
  display: block;
  color: var(--text-dim);
  font-size: 0.7rem;
}

/* Login screen */
.auth-wrap {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  background: var(--bg);
}

.auth-art {
  position: relative;
  background:
    radial-gradient(900px 500px at 15% 15%, rgba(74, 125, 255, 0.22), transparent 60%),
    radial-gradient(700px 500px at 85% 85%, rgba(167, 139, 250, 0.18), transparent 60%),
    var(--bg-alt);
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-right: 1px solid var(--border);
  overflow: hidden;
}

.auth-art h2 {
  font-size: 1.9rem;
  line-height: 1.25;
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}

.auth-art p {
  color: var(--text-muted);
  max-width: 420px;
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.6;
}

.auth-features {
  display: grid;
  gap: 0.7rem;
  margin-top: 1.75rem;
}

.auth-feature {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.auth-feature .tick {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}

.auth-stats {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.auth-stat strong {
  display: block;
  font-size: 1.3rem;
  font-weight: 700;
}

.auth-stat span {
  font-size: 0.74rem;
  color: var(--text-dim);
}

.auth-form-side {
  display: grid;
  place-items: center;
  padding: 2rem;
}

.auth-card {
  width: min(400px, 100%);
}

.auth-card h1 {
  font-size: 1.4rem;
  margin: 1.25rem 0 0.35rem;
  letter-spacing: -0.02em;
}

.auth-card > p {
  color: var(--text-muted);
  margin: 0 0 1.5rem;
  font-size: 0.84rem;
}

.auth-card .field {
  margin-bottom: 0.9rem;
}

.auth-card .btn-primary {
  width: 100%;
  padding: 0.62rem;
  font-size: 0.85rem;
}

.pw-wrap {
  position: relative;
}

.pw-toggle {
  position: absolute;
  right: 0.55rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  padding: 0.2rem;
}

.auth-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.1rem;
  font-size: 0.78rem;
}

.hint-box {
  margin-top: 1.25rem;
  padding: 0.7rem 0.85rem;
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.76rem;
  color: var(--text-muted);
  background: var(--surface-2);
}

.hint-box code {
  color: var(--accent);
  font-weight: 600;
}

/* Utilities */
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 0.35rem; }
.gap-2 { gap: 0.6rem; }
.gap-3 { gap: 0.9rem; }
.mt-1 { margin-top: 0.35rem; }
.mt-2 { margin-top: 0.7rem; }
.mt-3 { margin-top: 1.1rem; }
.mb-0 { margin-bottom: 0; }
.text-muted { color: var(--text-muted); }
.text-dim { color: var(--text-dim); }
.text-right { text-align: right; }
.text-center { text-align: center; }
.fw-600 { font-weight: 600; }
.fs-sm { font-size: 0.76rem; }
.nowrap { white-space: nowrap; }
.w-100 { width: 100%; }

/* Mobile */
.sidebar-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 55;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s;
}

.sidebar-backdrop.show {
  opacity: 1;
  visibility: visible;
}

.mobile-toggle {
  display: none;
}

@media (max-width: 1200px) {
  .col-3 { grid-column: span 6; }
  .col-4 { grid-column: span 6; }
  .col-5 { grid-column: span 12; }
  .col-7 { grid-column: span 12; }
  .col-8 { grid-column: span 12; }
  .col-9 { grid-column: span 12; }
}

@media (max-width: 900px) {
  .sidebar {
    transform: translateX(-100%);
  }

  .app.mobile-open .sidebar {
    transform: translateX(0);
  }

  .main {
    margin-left: 0;
  }

  .mobile-toggle {
    display: grid;
  }

  .topbar-menu,
  .topbar-search {
    display: none;
  }

  .user-meta {
    display: none;
  }

  .col-3,
  .col-4,
  .col-6 {
    grid-column: span 12;
  }

  .summary-strip {
    grid-template-columns: 1fr;
  }
}