/* ═══════════════════════════════════════════════════════════════
   BizManager — Design System v2
   Apple HIG-inspired · Clean · Professional · Mobile-first
   ═══════════════════════════════════════════════════════════════ */

/* ── Reset ────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── Tokens ───────────────────────────────────────────────────── */
:root {
  /* Brand — overridden by inline style from CompanySettings */
  --brand-primary:   #0071E3;
  --brand-secondary: #1D1D1F;
  --brand-accent:    #30D158;

  /* Semantic palette */
  --blue:    #0071E3;
  --blue-dk: #0058B0;
  --green:   #28CD41;
  --green-dk:#1EB336;
  --red:     #FF3B30;
  --red-dk:  #D92B21;
  --orange:  #FF9500;
  --purple:  #7C3AED;

  /* Grays — Apple system-inspired */
  --gray-25:  #FAFAFA;
  --gray-50:  #F2F2F7;
  --gray-100: #E5E5EA;
  --gray-200: #D1D1D6;
  --gray-300: #C7C7CC;
  --gray-400: #AEAEB2;
  --gray-500: #8E8E93;
  --gray-600: #636366;
  --gray-700: #48484A;
  --gray-800: #3A3A3C;
  --gray-900: #1C1C1E;
  --white:    #FFFFFF;

  /* Surfaces */
  --surface:        #FFFFFF;
  --surface-raised: #FFFFFF;
  --bg:             #F2F2F7;

  /* Radii */
  --radius-xs:  6px;
  --radius-sm:  9px;
  --radius:    13px;
  --radius-lg: 18px;
  --radius-xl: 24px;

  /* Shadows */
  --shadow-xs:  0 1px 2px rgba(0,0,0,.06);
  --shadow-sm:  0 1px 4px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.05);
  --shadow:     0 2px 8px rgba(0,0,0,.08), 0 1px 3px rgba(0,0,0,.05);
  --shadow-md:  0 4px 16px rgba(0,0,0,.10), 0 2px 6px rgba(0,0,0,.06);
  --shadow-lg:  0 8px 32px rgba(0,0,0,.13), 0 2px 8px rgba(0,0,0,.06);
  --shadow-xl:  0 20px 60px rgba(0,0,0,.18);

  /* Typography */
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display",
          "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SF Mono", "Fira Code", "Cascadia Code", Menlo, monospace;

  /* Layout */
  --sidebar-w: 248px;
  --topbar-h:  58px;

  /* Transitions */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --t-fast: 120ms;
  --t-base: 200ms;
}

/* ── Base ─────────────────────────────────────────────────────── */
html { font-size: 15px; scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--gray-900);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Custom scrollbar (WebKit) */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--gray-400); }

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

/* ── Sidebar ──────────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--gray-100);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  transition: transform var(--t-base) var(--ease);
}

/* Brand header */
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 18px 18px 16px;
  border-bottom: 1px solid var(--gray-100);
  text-decoration: none;
  flex-shrink: 0;
}
.sidebar-brand img {
  width: 34px; height: 34px;
  border-radius: 9px;
  object-fit: contain;
  box-shadow: var(--shadow-xs);
}
.sidebar-brand-icon {
  width: 34px; height: 34px;
  border-radius: 9px;
  background: var(--brand-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 17px; font-weight: 700; color: #fff;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0,0,0,.18);
}
.sidebar-brand-name {
  font-size: 15px; font-weight: 650;
  color: var(--gray-900);
  letter-spacing: -0.25px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  flex: 1;
}

/* Nav */
.sidebar-nav {
  flex: 1;
  padding: 10px 0 8px;
  overflow-y: auto;
  scrollbar-width: none;
}
.sidebar-nav::-webkit-scrollbar { display: none; }

.nav-section {
  padding: 12px 16px 4px;
  font-size: 10.5px; font-weight: 700;
  color: var(--gray-400);
  letter-spacing: .7px;
  text-transform: uppercase;
}
.nav-section:first-child { padding-top: 4px; }

.nav-item {
  display: flex; align-items: center; gap: 9px;
  padding: 8px 10px; margin: 1px 8px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--gray-600);
  font-size: 14px; font-weight: 500;
  transition: background var(--t-fast) var(--ease),
              color var(--t-fast) var(--ease);
}
.nav-item:hover { background: var(--gray-50); color: var(--gray-900); }
.nav-item.active {
  background: var(--brand-primary);
  color: #fff;
}
.nav-item svg { width: 17px; height: 17px; flex-shrink: 0; }
.nav-item.active svg { opacity: 1; }
.nav-item:not(.active) svg { opacity: .75; }

/* Sidebar footer */
.sidebar-footer {
  padding: 12px;
  border-top: 1px solid var(--gray-100);
  flex-shrink: 0;
}

/* Language toggle */
.lang-toggle {
  display: flex; align-items: center; gap: 2px;
  background: var(--gray-100);
  border-radius: 20px; padding: 2px;
  margin-bottom: 8px;
}
.lang-btn {
  flex: 1; text-align: center;
  padding: 4px 10px; border-radius: 18px;
  font-size: 11px; font-weight: 700; letter-spacing: .5px;
  cursor: pointer; border: none;
  background: transparent; color: var(--gray-500);
  transition: all var(--t-fast) var(--ease);
}
.lang-btn.active {
  background: var(--white);
  color: var(--brand-primary);
  box-shadow: var(--shadow-xs);
}
.lang-btn:hover:not(.active) { color: var(--gray-700); }

/* User pill */
.user-pill {
  display: flex; align-items: center; gap: 9px;
  padding: 8px 10px; border-radius: var(--radius-sm);
  text-decoration: none; color: var(--gray-700);
  transition: background var(--t-fast) var(--ease);
}
.user-pill:hover { background: var(--gray-50); }
.user-avatar {
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--brand-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700;
  color: #fff; flex-shrink: 0;
}

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

/* ── Topbar ───────────────────────────────────────────────────── */
.topbar {
  background: rgba(255,255,255,.88);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(0,0,0,.07);
  padding: 0 28px;
  height: var(--topbar-h);
  display: flex; align-items: center; gap: 12px;
  position: sticky; top: 0; z-index: 50;
}
.topbar-title {
  font-size: 17px; font-weight: 650;
  letter-spacing: -0.35px;
  color: var(--gray-900);
  flex: 1;
}
.topbar-actions { display: flex; gap: 8px; align-items: center; flex-shrink: 0; }

/* ── Page content ─────────────────────────────────────────────── */
.page-content {
  padding: 28px;
  flex: 1;
  max-width: 1280px;
  width: 100%;
}

/* ── Cards ────────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid rgba(0,0,0,.06);
  box-shadow: var(--shadow-sm);
  padding: 20px 24px;
}
.card-sm { padding: 15px 18px; }
.card + .card { margin-top: 16px; }

.card-title {
  font-size: 11.5px; font-weight: 650;
  color: var(--gray-500);
  text-transform: uppercase; letter-spacing: .6px;
  margin-bottom: 6px;
}
.card-value {
  font-size: 28px; font-weight: 700;
  letter-spacing: -0.7px; line-height: 1.1;
}
.card-sub { font-size: 13px; color: var(--gray-500); margin-top: 3px; }

/* KPI grid */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

/* ── Buttons ──────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 550;
  font-family: var(--font);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--t-fast) var(--ease),
              border-color var(--t-fast) var(--ease),
              transform var(--t-fast) var(--ease),
              box-shadow var(--t-fast) var(--ease);
  -webkit-user-select: none;
  user-select: none;
}
.btn:active { transform: scale(.975); }

.btn-primary {
  background: var(--brand-primary);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 1px 3px rgba(0,0,0,.15);
}
.btn-primary:hover {
  background: var(--blue-dk);
  box-shadow: 0 2px 8px rgba(0,0,0,.18);
}

.btn-success { background: var(--green); color: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.12); }
.btn-success:hover { background: var(--green-dk); }

.btn-danger { background: var(--red); color: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.12); }
.btn-danger:hover { background: var(--red-dk); }

.btn-ghost {
  background: transparent;
  color: var(--gray-700);
  border-color: var(--gray-200);
}
.btn-ghost:hover { background: var(--gray-50); color: var(--gray-900); border-color: var(--gray-300); }

.btn-sm  { padding: 5px 12px; font-size: 13px; border-radius: var(--radius-xs); }
.btn-xs  { padding: 3px 9px;  font-size: 12px; border-radius: var(--radius-xs); }
.btn-icon { padding: 8px; }
.btn.w-full { width: 100%; justify-content: center; }

/* ── Forms ────────────────────────────────────────────────────── */
.form-group { margin-bottom: 18px; }

.form-label {
  display: block;
  font-size: 13px; font-weight: 570;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 9px 13px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 14px;
  color: var(--gray-900);
  background: var(--surface);
  transition: border-color var(--t-fast) var(--ease),
              box-shadow var(--t-fast) var(--ease);
  -webkit-appearance: none;
}
.form-control:focus {
  outline: none;
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3.5px rgba(0,113,227,.14);
}
.form-control:hover:not(:focus) { border-color: var(--gray-300); }
.form-control::placeholder { color: var(--gray-400); }
.form-control:disabled { background: var(--gray-50); color: var(--gray-500); cursor: not-allowed; }
select.form-control { cursor: pointer; }
textarea.form-control { resize: vertical; min-height: 84px; line-height: 1.55; }

.form-hint {
  font-size: 12px;
  color: var(--gray-500);
  margin-top: 5px;
  line-height: 1.45;
}

.form-row   { display: grid; grid-template-columns: 1fr 1fr;       gap: 16px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr;   gap: 16px; }

/* ── Tables ───────────────────────────────────────────────────── */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid rgba(0,0,0,.06);
  box-shadow: var(--shadow-sm);
  background: var(--surface);
}
.table-responsive { overflow-x: auto; -webkit-overflow-scrolling: touch; }

table { width: 100%; border-collapse: collapse; }

thead th {
  text-align: left;
  padding: 11px 16px;
  font-size: 11.5px; font-weight: 650;
  color: var(--gray-500);
  letter-spacing: .45px; text-transform: uppercase;
  border-bottom: 1px solid var(--gray-100);
  background: var(--gray-25);
  white-space: nowrap;
}
.table thead th { /* alias for .table inside .card */
  padding: 11px 16px;
  background: var(--gray-25);
}

tbody td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--gray-100);
  font-size: 14px;
  vertical-align: middle;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: rgba(0,113,227,.028); }

tfoot td {
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 650;
  border-top: 1px solid var(--gray-200);
  background: var(--gray-25);
}

/* .table inside .card — borderless outer */
.card .table-responsive { margin: -20px -24px; width: calc(100% + 48px); border-radius: 0 0 var(--radius) var(--radius); overflow: hidden; }
.card table thead th:first-child { border-radius: 0; }

/* ── Badges ───────────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center;
  padding: 2px 9px;
  border-radius: 20px;
  font-size: 12px; font-weight: 650; letter-spacing: .15px;
  white-space: nowrap;
}
.badge-blue    { background: #E5F0FD; color: #0058B0; }
.badge-green   { background: #E3F9E8; color: #1A7F37; }
.badge-orange  { background: #FFF3E0; color: #A04000; }
.badge-red     { background: #FEECEB; color: #B91C1C; }
.badge-gray    { background: var(--gray-100); color: var(--gray-600); }
.badge-purple  { background: #EDE9FE; color: #5B21B6; }
.badge-info    { background: #E5F0FD; color: #0058B0; }
.badge-success { background: #E3F9E8; color: #1A7F37; }
.badge-warning { background: #FFF3E0; color: #A04000; }
.badge-danger  { background: #FEECEB; color: #B91C1C; }

/* ── Alerts ───────────────────────────────────────────────────── */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 16px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.alert-success { background: #E3F9E8; border-left: 3.5px solid var(--green);  color: #14532D; }
.alert-error   { background: #FEECEB; border-left: 3.5px solid var(--red);    color: #7F1D1D; }
.alert-warning { background: #FFF3E0; border-left: 3.5px solid var(--orange); color: #7C2D12; }
.alert-info    { background: #EFF6FF; border-left: 3.5px solid var(--blue);   color: #1E3A5F; }
.alert-danger  { background: #FEECEB; border-left: 3.5px solid var(--red);    color: #7F1D1D; }

/* ── Section headers ──────────────────────────────────────────── */
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.section-title  { font-size: 20px; font-weight: 700; letter-spacing: -0.4px; }

/* ── Divider ──────────────────────────────────────────────────── */
.divider { border: none; border-top: 1px solid var(--gray-100); margin: 16px 0; }

/* ── Tabs ─────────────────────────────────────────────────────── */
.tabs-wrap {
  position: relative;
  margin-bottom: 24px;
}
.tabs-wrap::after {
  content: "";
  position: absolute;
  right: 0; top: 0; bottom: 1px;
  width: 40px;
  background: linear-gradient(to right, transparent, var(--bg-base, #fff));
  pointer-events: none;
  border-bottom: 1px solid var(--gray-200);
}
.tabs {
  display: flex; gap: 0;
  border-bottom: 1px solid var(--gray-200);
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--gray-300) transparent;
}
.tabs::-webkit-scrollbar { height: 3px; }
.tabs::-webkit-scrollbar-track { background: transparent; }
.tabs::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 2px; }

.tab-btn {
  padding: 9px 16px;
  font-size: 13.5px; font-weight: 550;
  color: var(--gray-500);
  border: none; background: none; cursor: pointer;
  border-bottom: 2.5px solid transparent;
  margin-bottom: -1px;
  white-space: nowrap; flex-shrink: 0;
  transition: color var(--t-fast) var(--ease),
              border-color var(--t-fast) var(--ease);
}
.tab-btn.active { color: var(--brand-primary); border-bottom-color: var(--brand-primary); font-weight: 620; }
.tab-btn:hover:not(.active) { color: var(--gray-800); }
.tab-pane { display: none; }
.tab-pane.active { display: block; }

/* ── Modal ────────────────────────────────────────────────────── */
.modal-backdrop {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,.32);
  z-index: 200;
  backdrop-filter: saturate(120%) blur(6px);
  -webkit-backdrop-filter: saturate(120%) blur(6px);
}
.modal-backdrop.open {
  display: flex; align-items: center; justify-content: center;
}
.modal {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: 28px;
  width: 500px; max-width: 96vw;
  max-height: 90vh;
  overflow-y: auto;
  animation: modalIn .2s var(--ease) both;
  border: 1px solid rgba(255,255,255,.6);
}
.modal-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 22px;
}
.modal-title { font-size: 17px; font-weight: 700; letter-spacing: -0.2px; }
.modal-body  { margin-bottom: 4px; }
.modal-footer {
  display: flex; justify-content: flex-end; gap: 8px;
  margin-top: 24px; padding-top: 18px;
  border-top: 1px solid var(--gray-100);
}
.modal-close {
  background: var(--gray-100); border: none; border-radius: 50%;
  width: 28px; height: 28px; cursor: pointer;
  font-size: 18px; line-height: 1;
  display: flex; align-items: center; justify-content: center;
  color: var(--gray-500);
  transition: background var(--t-fast) var(--ease);
}
.modal-close:hover { background: var(--gray-200); color: var(--gray-900); }

@keyframes modalIn {
  from { transform: translateY(14px) scale(.98); opacity: 0; }
  to   { transform: translateY(0) scale(1);     opacity: 1; }
}

/* ── Line item editor ─────────────────────────────────────────── */
.items-table { width: 100%; border-collapse: collapse; }
.items-table th {
  font-size: 11.5px; font-weight: 650; color: var(--gray-500);
  text-transform: uppercase; letter-spacing: .45px;
  padding: 6px 8px; border-bottom: 1px solid var(--gray-200);
}
.items-table td { padding: 4px 5px; vertical-align: top; }
.items-table input,
.items-table textarea {
  width: 100%; border: 1px solid transparent;
  border-radius: var(--radius-xs); padding: 7px 9px;
  font-family: var(--font); font-size: 14px;
  background: transparent;
  transition: border-color var(--t-fast), background var(--t-fast);
}
.items-table input:focus,
.items-table textarea:focus {
  outline: none; border-color: var(--brand-primary);
  background: var(--white); box-shadow: 0 0 0 3px rgba(0,113,227,.12);
}
.items-table tr:hover input,
.items-table tr:hover textarea { background: var(--gray-50); }
.item-total { font-weight: 650; text-align: right; }

/* ── Totals block ─────────────────────────────────────────────── */
.totals-block { max-width: 320px; margin-left: auto; margin-top: 14px; }
.totals-row { display: flex; justify-content: space-between; padding: 5px 0; font-size: 14px; }
.totals-row.grand {
  font-size: 17px; font-weight: 700;
  padding-top: 12px; border-top: 2px solid var(--gray-200); margin-top: 6px;
}

/* ── Empty state ──────────────────────────────────────────────── */
.empty-state {
  text-align: center; padding: 56px 24px;
  color: var(--gray-500);
}
.empty-state p { margin-bottom: 20px; font-size: 15px; }

/* ── Search bar ───────────────────────────────────────────────── */
.search-bar { position: relative; }
.search-bar input { padding-left: 36px; }
.search-bar svg { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); color: var(--gray-400); }

/* ── Color swatch ─────────────────────────────────────────────── */
input[type="color"] {
  width: 40px; height: 36px; padding: 2px;
  border: 1px solid var(--gray-200); border-radius: 8px; cursor: pointer;
}

/* ── Grid & layout helpers ────────────────────────────────────── */
.grid   { display: grid; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.gap-1 { gap: 4px; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.gap-6 { gap: 24px; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }

.flex           { display: flex; }
.flex-wrap      { flex-wrap: wrap; }
.flex-col       { flex-direction: column; }
.items-center   { align-items: center; }
.justify-between{ justify-content: space-between; }
.align-center   { align-items: center; }

/* ── Spacing utilities ────────────────────────────────────────── */
.mt-0  { margin-top:0 }   .mb-0  { margin-bottom:0 }
.mt-1  { margin-top:4px } .mb-1  { margin-bottom:4px }
.mt-2  { margin-top:8px } .mb-2  { margin-bottom:8px }
.mt-3  { margin-top:12px} .mb-3  { margin-bottom:12px}
.mt-4  { margin-top:16px} .mb-4  { margin-bottom:16px}
.mt-6  { margin-top:24px} .mb-6  { margin-bottom:24px}
.mt-8  { margin-top:8px } .mt-16 { margin-top:16px }
.mt-24 { margin-top:24px} .mb-8  { margin-bottom:8px}
.mb-16 { margin-bottom:16px} .mb-24 { margin-bottom:24px}

/* ── Typography utilities ─────────────────────────────────────── */
.text-right   { text-align: right; }
.text-center  { text-align: center; }
.text-muted   { color: var(--gray-500); }
.text-sm      { font-size: 13px; }
.text-xs      { font-size: 12px; }
.font-bold    { font-weight: 700; }
.font-medium  { font-weight: 500; }
.hidden       { display: none; }
.w-full       { width: 100%; }

/* ── Mobile hamburger button ──────────────────────────────────── */
.mobile-topbar-btn {
  display: none;
  background: none; border: none;
  padding: 6px; cursor: pointer;
  color: var(--gray-800);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  transition: background var(--t-fast);
}
.mobile-topbar-btn:hover { background: var(--gray-100); }
.mobile-topbar-btn svg { width: 22px; height: 22px; display: block; }

/* ── Sidebar overlay (mobile) ─────────────────────────────────── */
.sidebar-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,.42);
  z-index: 99;
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
}
.sidebar-overlay.open { display: block; }

/* ── User menu ────────────────────────────────────────────────── */
.user-menu-item {
  display: block; width: 100%;
  padding: 9px 14px;
  background: none; border: none; text-align: left;
  font-size: 13px; color: var(--gray-700); cursor: pointer;
  white-space: nowrap; font-family: var(--font);
}
.user-menu-item:hover { background: var(--gray-50); }

/* ── Misc ─────────────────────────────────────────────────────── */
code, .code {
  font-family: var(--font-mono);
  font-size: 12.5px;
  background: var(--gray-100);
  padding: 1px 6px;
  border-radius: 4px;
  color: var(--gray-800);
}
.link { color: var(--brand-primary); text-decoration: none; }
.link:hover { text-decoration: underline; }

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE — Mobile-first breakpoints
   ══════════════════════════════════════════════════════════════ */

/* ── Tablet (≤ 1024px) ────────────────────────────────────────── */
@media (max-width: 1024px) {
  :root { --sidebar-w: 220px; }
  .page-content { padding: 22px; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ── Mobile (≤ 768px) ─────────────────────────────────────────── */
@media (max-width: 768px) {
  :root { --sidebar-w: 0px; }

  /* Sidebar becomes slide-in drawer */
  .sidebar {
    width: 270px;
    transform: translateX(-100%);
    box-shadow: var(--shadow-lg);
    z-index: 200;
  }
  .sidebar.open { transform: translateX(0); }

  /* Show hamburger */
  .mobile-topbar-btn { display: flex; align-items: center; justify-content: center; }

  /* Main */
  .main { margin-left: 0; }

  /* Topbar */
  .topbar { padding: 0 14px; gap: 8px; height: 52px; }
  .topbar-title { font-size: 15px; font-weight: 620; }
  .topbar-actions .btn { padding: 6px 10px; font-size: 12.5px; }
  .topbar-actions .btn-sm { padding: 5px 9px; font-size: 12px; }

  /* Page */
  .page-content { padding: 14px; }

  /* Cards */
  .card { padding: 15px 16px; border-radius: 12px; }
  .card-sm { padding: 12px 14px; }
  .card-value { font-size: 24px; }

  /* Grids → single column */
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .kpi-grid .card-value { font-size: 22px; }

  /* Tables */
  .table-wrap { border-radius: 12px; }
  .table-responsive { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  table { min-width: 560px; }

  /* Tabs */
  .tabs { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 0; }
  .tab-btn { white-space: nowrap; flex-shrink: 0; padding: 8px 13px; font-size: 13px; }

  /* Modals */
  .modal { width: calc(100vw - 28px); max-width: 100%; margin: 0; padding: 22px 18px; border-radius: 20px 20px 0 0; }
  .modal-backdrop.open { align-items: flex-end; }

  /* Nav */
  .nav-item { min-height: 44px; padding: 10px 12px; }
  .nav-section { padding: 14px 16px 5px; }

  /* Inputs — prevent iOS zoom (must be ≥ 16px) */
  .form-control,
  input.form-control,
  select.form-control,
  textarea.form-control { font-size: 16px; }

  /* Buttons */
  .btn { min-height: 40px; }

  /* Hide/show helpers */
  .hide-mobile  { display: none !important; }
  .show-mobile  { display: block !important; }

  /* Inline flex show */
  .show-mobile-flex { display: flex !important; }
}

/* ── Larger screens ───────────────────────────────────────────── */
@media (min-width: 769px) {
  .show-mobile      { display: none !important; }
  .show-mobile-flex { display: none !important; }
}

@media (min-width: 1400px) {
  .page-content { padding: 32px 36px; }
  .kpi-grid { grid-template-columns: repeat(4, 1fr); }
}