/* ================================================================
   NorthAuto OS — Vehicle Trading App
   Global styles. Sidebar + content + components.
   ================================================================ */
@import url('design-system/colors_and_type.css');

* { box-sizing: border-box; }
html, body, #root { height: 100%; margin: 0; }
body {
  font-family: var(--font-sans);
  font-size: var(--font-size);
  line-height: var(--line-height);
  color: var(--fg1);
  background: var(--color-bg-layout);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow: hidden;
}
button, input, select, textarea { font-family: inherit; font-size: inherit; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-hover); }

/* =============================================================
   DARK THEME OVERRIDES
   Applied when body has .dark
   ============================================================= */
body.dark {
  --color-text:             rgba(255,255,255,0.88);
  --color-text-secondary:   rgba(255,255,255,0.65);
  --color-text-tertiary:    rgba(255,255,255,0.45);
  --color-text-quaternary:  rgba(255,255,255,0.25);
  --color-fill:             rgba(255,255,255,0.15);
  --color-fill-secondary:   rgba(255,255,255,0.06);
  --color-fill-tertiary:    rgba(255,255,255,0.04);
  --color-fill-quaternary:  rgba(255,255,255,0.02);
  --color-bg-base:          #141414;
  --color-bg-container:     #1f1f1f;
  --color-bg-elevated:      #262626;
  --color-bg-layout:        #0a0a0a;
  --color-border:           #303030;
  --color-border-secondary: #262626;
  --color-primary-bg:       rgba(22,119,255,0.12);
  --color-success-bg:       rgba(82,196,26,0.12);
  --color-warning-bg:       rgba(250,173,20,0.12);
  --color-error-bg:         rgba(255,77,79,0.12);
  --fg1: var(--color-text); --fg2: var(--color-text-secondary);
  --fg3: var(--color-text-tertiary); --fg4: var(--color-text-quaternary);
  --bg1: var(--color-bg-container); --bg2: var(--color-bg-layout);
  --shadow-1: 0 1px 2px 0 rgba(0,0,0,0.4), 0 1px 6px -1px rgba(0,0,0,0.3);
  --shadow-2: 0 6px 16px 0 rgba(0,0,0,0.5), 0 3px 6px -4px rgba(0,0,0,0.6);
  background: var(--color-bg-layout);
}

/* =============================================================
   DENSITY
   ============================================================= */
body.dense {
  --padding-card: 16px;
  --padding-cell: 10px;
  --control-height: 28px;
  --control-height-lg: 36px;
  --space-md: 12px;
  --space-lg: 16px;
  --space-xl: 20px;
  font-size: 13px;
}

/* =============================================================
   HIDE SENSITIVE — blur money values
   ============================================================= */
body.hide-money .money { filter: blur(6px); user-select: none; }
body.hide-money .money:hover { filter: blur(2px); }

/* =============================================================
   APP SHELL
   ============================================================= */
.app {
  display: grid;
  grid-template-columns: var(--layout-rail-width) 1fr;
  height: 100vh;
  min-width: 1100px;
}
.app.collapsed { grid-template-columns: var(--layout-rail-collapsed) 1fr; }

/* ---------- LEFT RAIL ---------- */
.rail {
  background: var(--color-bg-container);
  border-right: 1px solid var(--color-border-secondary);
  display: flex; flex-direction: column;
  min-height: 0;
  overflow-y: auto;
}
.rail .brand {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--color-border-secondary);
  flex-shrink: 0;
}
.rail .brand .mark {
  width: 28px; height: 28px; border-radius: 6px;
  background: var(--blue-6); color: #fff;
  display: flex; align-items: center; justify-content: center;
  position: relative; flex-shrink: 0;
}
.rail .brand .mark svg { width: 18px; height: 18px; }
.rail .brand .name { font-size: 15px; font-weight: 600; letter-spacing: -0.01em; white-space: nowrap; }
.rail .brand .name span { color: var(--fg3); font-weight: 400; }
.app.collapsed .rail .name { display: none; }

.rail .nav-search {
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-border-secondary);
  flex-shrink: 0;
}
.app.collapsed .rail .nav-search { display: none; }
.rail .nav-search input {
  width: 100%; height: 28px; border-radius: 4px;
  border: 1px solid var(--color-border);
  padding: 0 8px; background: var(--color-bg-container);
  color: var(--fg1); outline: none;
  font-size: 12px;
}
.rail .nav-search input:focus { border-color: var(--color-primary); }

.rail .nav-list { padding: 8px 8px 0; flex: 1; }
.rail .group { font-size: 10px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--fg3); padding: 12px 12px 6px; }
.app.collapsed .rail .group { padding: 12px 0 6px; text-align: center; font-size: 9px; }
.app.collapsed .rail .group span { display: none; }
.app.collapsed .rail .group::after { content: "—"; }

.rail .item {
  display: flex; align-items: center; gap: 10px;
  padding: 7px 12px; border-radius: 6px;
  font-size: 13px; color: var(--fg1); cursor: pointer;
  transition: background var(--motion-fast);
}
.rail .item:hover { background: var(--color-fill-tertiary); }
.rail .item.active { background: var(--color-primary-bg); color: var(--color-primary-active); font-weight: 500; }
body.dark .rail .item.active { color: #fff; }
.rail .item svg { width: 16px; height: 16px; flex-shrink: 0; stroke-width: 2; }
.rail .item .badge { margin-left: auto; font-size: 11px; padding: 0 6px;
  border-radius: 4px; background: var(--color-error); color: #fff;
  min-width: 18px; height: 16px; display: inline-flex; align-items: center; justify-content: center;
  font-weight: 500; font-family: var(--font-mono);
}
.rail .item .badge.muted { background: var(--color-fill); color: var(--fg2); }
.rail .item .badge.warning { background: var(--color-warning); color: #fff; }
.app.collapsed .rail .item { justify-content: center; padding: 8px; }
.app.collapsed .rail .item span:not(.badge), .app.collapsed .rail .item .badge { display: none; }

.rail .footer {
  padding: 12px 16px; border-top: 1px solid var(--color-border-secondary);
  flex-shrink: 0; display: flex; flex-direction: column; gap: 6px;
}
.rail .footer .row {
  display: flex; align-items: center; justify-content: space-between;
  font-family: var(--font-mono); font-size: 10px; color: var(--fg3);
}
.rail .footer .row b { color: var(--fg1); font-weight: 600; }
.app.collapsed .rail .footer .row span:first-child { display: none; }

/* ---------- TOP BAR + CONTENT ---------- */
.content {
  display: grid;
  grid-template-rows: var(--layout-header-height) 1fr;
  min-height: 0; min-width: 0;
}
.topbar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  background: var(--color-bg-container);
  border-bottom: 1px solid var(--color-border-secondary);
  padding: 0 16px;
  gap: 16px;
}
.topbar .crumbs { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--fg2); }
.topbar .crumbs .h { font-weight: 600; color: var(--fg1); font-size: 14px; }
.topbar .crumbs svg { color: var(--fg3); width: 14px; height: 14px; }
.topbar .icon-btn {
  width: 32px; height: 32px; display: inline-flex; align-items: center; justify-content: center;
  border-radius: 6px; cursor: pointer; color: var(--fg2); border: none; background: transparent;
  position: relative;
}
.topbar .icon-btn:hover { background: var(--color-fill-tertiary); color: var(--fg1); }
.topbar .icon-btn .dot { position: absolute; top: 7px; right: 7px; width: 8px; height: 8px;
  border-radius: 50%; background: var(--color-error); border: 2px solid var(--color-bg-container); }
.topbar .actions { display: flex; align-items: center; gap: 4px; }
.topbar .user { display: flex; align-items: center; gap: 8px; padding: 4px 8px 4px 4px;
  border-radius: 999px; cursor: pointer; }
.topbar .user:hover { background: var(--color-fill-tertiary); }
.topbar .user .av { width: 28px; height: 28px; border-radius: 50%; background: var(--blue-6);
  color: #fff; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 500; }
.topbar .user .who { font-size: 13px; font-weight: 500; line-height: 1.2; }
.topbar .user .who small { color: var(--fg3); display: block; font-size: 11px; font-weight: 400; }
.topbar .lang { font-family: var(--font-mono); font-size: 11px; padding: 2px 8px;
  border: 1px solid var(--color-border); border-radius: 4px; cursor: pointer; color: var(--fg2); }
.topbar .lang:hover { color: var(--color-primary); border-color: var(--color-primary); }
.topbar .lang b { color: var(--fg1); }

.main {
  overflow: auto;
  padding: 20px 24px 32px;
  min-width: 0;
}
body.dense .main { padding: 14px 18px 24px; }

/* =============================================================
   PAGE HEADER
   ============================================================= */
.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.page-head .h h1 { margin: 0; font-size: 22px; font-weight: 600; letter-spacing: -0.005em; display: flex; align-items: center; gap: 10px; }
.page-head .h h1 svg { color: var(--color-primary); }
.page-head .h .sub { font-size: 13px; color: var(--fg2); margin-top: 4px; }
.page-head .right { display: flex; gap: 8px; flex-shrink: 0; }

/* =============================================================
   BUTTONS
   ============================================================= */
.btn { display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 14px;
  font-size: 14px; line-height: 1; border-radius: 6px; border: 1px solid transparent;
  cursor: pointer; transition: all var(--motion-fast); white-space: nowrap; font-weight: 400;
}
body.dense .btn { height: 28px; font-size: 13px; padding: 0 10px; }
.btn svg { width: 14px; height: 14px; stroke-width: 2; }
.btn.primary { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.btn.primary:hover { background: var(--color-primary-hover); border-color: var(--color-primary-hover); }
.btn.primary:active { background: var(--color-primary-active); }
.btn.default { background: var(--color-bg-container); color: var(--fg1); border-color: var(--color-border); }
.btn.default:hover { color: var(--color-primary-hover); border-color: var(--color-primary-hover); }
.btn.ghost { background: transparent; color: var(--fg1); }
.btn.ghost:hover { background: var(--color-fill-tertiary); }
.btn.danger { background: var(--color-bg-container); color: var(--color-error); border-color: var(--color-error-border); }
.btn.danger:hover { background: var(--color-error); color: #fff; }
.btn.success { background: var(--color-success); color: #fff; border-color: var(--color-success); }
.btn.success:hover { background: var(--color-success-hover); }
.btn.sm { height: 26px; font-size: 12px; padding: 0 8px; }
.btn.lg { height: 40px; font-size: 15px; padding: 0 18px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.icon-btn-sq {
  width: 32px; height: 32px; display: inline-flex; align-items: center; justify-content: center;
  border-radius: 6px; cursor: pointer; color: var(--fg2); border: 1px solid var(--color-border);
  background: var(--color-bg-container);
}
.icon-btn-sq:hover { color: var(--color-primary); border-color: var(--color-primary); }
.icon-btn-sq svg { width: 14px; height: 14px; stroke-width: 2; }

/* =============================================================
   CARDS / PANELS
   ============================================================= */
.card {
  background: var(--color-bg-container);
  border: 1px solid var(--color-border-secondary);
  border-radius: 8px;
}
.card.padded { padding: var(--padding-card); }
.card-head {
  padding: 14px 20px; border-bottom: 1px solid var(--color-border-secondary);
  display: flex; align-items: center; gap: 10px;
}
.card-head h3 { margin: 0; font-size: 14px; font-weight: 600; flex: 1; display: flex; align-items: center; gap: 8px; }
.card-head h3 svg { color: var(--fg3); }
.card-head .right { display: flex; gap: 6px; align-items: center; }
.card-body { padding: 16px 20px; }

/* =============================================================
   FORM ELEMENTS
   ============================================================= */
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 12px; font-weight: 500; color: var(--fg2); }
.field label .req { color: var(--color-error); }
.field .hint { font-size: 11px; color: var(--fg3); }
.input, select.input, textarea.input {
  height: 32px; padding: 0 12px;
  background: var(--color-bg-container);
  border: 1px solid var(--color-border); border-radius: 6px;
  color: var(--fg1); outline: none; transition: border-color var(--motion-fast);
  font-size: 14px; width: 100%;
}
textarea.input { padding: 8px 12px; height: auto; min-height: 64px; resize: vertical; line-height: 1.5; font-family: inherit; }
.input:hover { border-color: var(--color-primary-hover); }
.input:focus { border-color: var(--color-primary); box-shadow: 0 0 0 2px var(--color-primary-bg); }
.input::placeholder { color: var(--fg3); }
.input.mono { font-family: var(--font-mono); }

.field-row { display: grid; gap: 12px; grid-template-columns: repeat(2, 1fr); }
.field-row.cols-3 { grid-template-columns: repeat(3, 1fr); }
.field-row.cols-4 { grid-template-columns: repeat(4, 1fr); }

/* =============================================================
   TABLES
   ============================================================= */
.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl thead th {
  position: sticky; top: 0; z-index: 1;
  background: var(--color-fill-quaternary);
  font-weight: 600; text-align: left; padding: 10px 16px;
  color: var(--fg1); border-bottom: 1px solid var(--color-border-secondary);
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--fg2);
}
.tbl tbody td { padding: 10px 16px; border-bottom: 1px solid var(--color-border-secondary); }
.tbl tbody tr { transition: background var(--motion-fast); }
.tbl tbody tr:hover { background: var(--color-fill-quaternary); }
.tbl tbody tr.sel { background: var(--color-primary-bg); }
.tbl .mono { font-family: var(--font-mono); font-size: 12px; }
body.dense .tbl tbody td, body.dense .tbl thead th { padding: 6px 12px; }

/* =============================================================
   TAGS / BADGES
   ============================================================= */
.tag { display: inline-flex; align-items: center; gap: 5px; height: 22px; padding: 0 8px;
  border: 1px solid; border-radius: 4px; font-size: 12px; line-height: 1; white-space: nowrap; }
.tag .dot { width: 6px; height: 6px; border-radius: 50%; }
.tag svg { width: 12px; height: 12px; }
.tag.success { background: var(--color-success-bg); border-color: var(--color-success-border); color: var(--green-7); }
.tag.warning { background: var(--color-warning-bg); border-color: var(--color-warning-border); color: var(--gold-7); }
.tag.error   { background: var(--color-error-bg); border-color: var(--color-error-border); color: var(--red-7); }
.tag.info    { background: var(--color-primary-bg); border-color: var(--color-primary-border); color: var(--blue-7); }
.tag.default { background: var(--color-fill-quaternary); border-color: var(--color-border); color: var(--fg2); }
.tag.processing { background: var(--color-primary-bg); border-color: var(--color-primary-border); color: var(--blue-7); }
body.dark .tag.success { color: var(--green-3); }
body.dark .tag.warning { color: var(--gold-3); }
body.dark .tag.error { color: var(--red-3); }
body.dark .tag.info, body.dark .tag.processing { color: var(--blue-3); }

/* =============================================================
   ALERTS / BANNERS
   ============================================================= */
.alert { display: flex; gap: 10px; padding: 10px 14px; border-radius: 6px;
  border: 1px solid; font-size: 13px; align-items: flex-start; }
.alert svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 2px; }
.alert .body { flex: 1; }
.alert .body strong { font-weight: 600; display: block; margin-bottom: 2px; }
.alert.error { background: var(--color-error-bg); border-color: var(--color-error-border); color: var(--red-7); }
.alert.warning { background: var(--color-warning-bg); border-color: var(--color-warning-border); color: var(--gold-7); }
.alert.success { background: var(--color-success-bg); border-color: var(--color-success-border); color: var(--green-7); }
.alert.info { background: var(--color-primary-bg); border-color: var(--color-primary-border); color: var(--blue-7); }
body.dark .alert.error { color: var(--red-3); }
body.dark .alert.warning { color: var(--gold-3); }
body.dark .alert.success { color: var(--green-3); }
body.dark .alert.info { color: var(--blue-3); }

/* =============================================================
   STAT CARDS
   ============================================================= */
.stat-strip { display: grid; gap: 12px; }
.stat {
  background: var(--color-bg-container); border: 1px solid var(--color-border-secondary);
  border-radius: 8px; padding: 14px 16px;
  display: flex; flex-direction: column; gap: 6px;
}
.stat .label { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--fg2); font-weight: 500; }
.stat .label svg { width: 14px; height: 14px; color: var(--fg3); }
.stat .num { font-family: var(--font-mono); font-size: 26px; font-weight: 500; letter-spacing: -0.02em; color: var(--fg1); }
.stat .delta { font-family: var(--font-mono); font-size: 11px; display: inline-flex; gap: 4px; align-items: center; }
.stat .delta.up { color: var(--color-success); }
.stat .delta.dn { color: var(--color-error); }
.stat .hint { font-size: 11px; color: var(--fg3); }
.stat.accent-primary { border-color: var(--color-primary-border); background: linear-gradient(180deg, var(--color-primary-bg) 0%, transparent 60%); }
.stat.accent-success { border-color: var(--color-success-border); }
.stat.accent-warning { border-color: var(--color-warning-border); }
.stat.accent-error { border-color: var(--color-error-border); }

/* =============================================================
   TABS
   ============================================================= */
.tabs { display: flex; gap: 0; border-bottom: 1px solid var(--color-border-secondary); margin-bottom: 16px; }
.tabs .tab { padding: 10px 14px; font-size: 13px; font-weight: 500; color: var(--fg2);
  cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; transition: all var(--motion-fast); }
.tabs .tab:hover { color: var(--color-primary); }
.tabs .tab.active { color: var(--color-primary); border-bottom-color: var(--color-primary); }

.seg { display: inline-flex; background: var(--color-fill-tertiary); border-radius: 6px; padding: 2px; gap: 2px; }
.seg button { all: unset; padding: 4px 10px; border-radius: 4px; font-size: 12px; color: var(--fg2); cursor: pointer; }
.seg button.on { background: var(--color-bg-container); color: var(--fg1); box-shadow: var(--shadow-1); font-weight: 500; }

/* =============================================================
   PROGRESS
   ============================================================= */
.progress { height: 6px; background: var(--color-fill-tertiary); border-radius: 3px; overflow: hidden; }
.progress .bar { height: 100%; background: var(--color-primary); transition: width var(--motion-slow); }
.progress .bar.success { background: var(--color-success); }
.progress .bar.warning { background: var(--color-warning); }
.progress .bar.error { background: var(--color-error); }

/* =============================================================
   AVATAR
   ============================================================= */
.av { width: 32px; height: 32px; border-radius: 50%; background: var(--blue-6); color: #fff;
  display: inline-flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 500; flex-shrink: 0; }
.av.sm { width: 24px; height: 24px; font-size: 10px; }
.av.lg { width: 40px; height: 40px; font-size: 14px; }
.av.purple { background: var(--preset-purple); }
.av.orange { background: var(--preset-orange); }
.av.cyan { background: var(--preset-cyan); }
.av.magenta { background: var(--preset-magenta); }

/* =============================================================
   KEY/VALUE LISTS
   ============================================================= */
.kv { display: grid; grid-template-columns: 130px 1fr; row-gap: 8px; column-gap: 12px; font-size: 13px; }
.kv .k { color: var(--fg2); }
.kv .v { color: var(--fg1); font-family: var(--font-mono); font-size: 12px; }

/* =============================================================
   EMPTY STATES
   ============================================================= */
.empty {
  padding: 60px 30px; text-align: center; color: var(--fg2);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.empty svg { color: var(--fg4); width: 32px; height: 32px; margin-bottom: 4px; }
.empty h3 { margin: 0; font-size: 15px; color: var(--fg1); font-weight: 500; }
.empty p { margin: 0; font-size: 13px; }

/* =============================================================
   SEARCH
   ============================================================= */
.search-box {
  display: flex; align-items: center; gap: 8px;
  background: var(--color-bg-container);
  border: 1px solid var(--color-border);
  height: 32px; border-radius: 6px; padding: 0 12px; transition: border var(--motion-fast);
}
.search-box:focus-within { border-color: var(--color-primary); }
.search-box input { all: unset; flex: 1; font-size: 13px; color: var(--fg1); min-width: 0; }
.search-box input::placeholder { color: var(--fg3); }
.search-box svg { color: var(--fg3); width: 14px; height: 14px; flex-shrink: 0; }

/* =============================================================
   KBD / CHIPS
   ============================================================= */
.kbd { font-family: var(--font-mono); font-size: 10px; padding: 1px 6px;
  border-radius: 3px; background: var(--color-fill-tertiary); color: var(--fg2);
  border: 1px solid var(--color-border-secondary); }
.chip { font-family: var(--font-mono); font-size: 11px; padding: 2px 8px;
  border-radius: 4px; background: var(--color-fill-tertiary); color: var(--fg2);
  display: inline-flex; align-items: center; gap: 4px; }

/* =============================================================
   TWEAKS PANEL
   ============================================================= */
.tweaks {
  position: fixed; bottom: 16px; right: 16px; z-index: 999;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  box-shadow: var(--shadow-2);
  width: 280px;
  padding: 14px 16px;
  display: flex; flex-direction: column; gap: 12px;
}
.tweaks h4 { margin: 0; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--fg3); }
.tweaks .t-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: 13px; }
.tweaks .t-row .lbl { color: var(--fg1); display: flex; align-items: center; gap: 8px; }
.tweaks .t-row .lbl svg { color: var(--fg3); width: 14px; height: 14px; }

/* Switch */
.switch { width: 36px; height: 20px; background: var(--color-fill); border-radius: 10px;
  position: relative; cursor: pointer; transition: background var(--motion-fast); flex-shrink: 0; }
.switch::after { content: ""; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px;
  background: #fff; border-radius: 50%; transition: transform var(--motion-fast); box-shadow: 0 1px 2px rgba(0,0,0,0.2); }
.switch.on { background: var(--color-primary); }
.switch.on::after { transform: translateX(16px); }

/* =============================================================
   MISC HELPERS
   ============================================================= */
.row { display: flex; align-items: center; gap: 8px; }
.col { display: flex; flex-direction: column; gap: 8px; }
.spacer { flex: 1; }
.divider { height: 1px; background: var(--color-border-secondary); }
.mono { font-family: var(--font-mono); }
.text-muted { color: var(--fg2); }
.text-faint { color: var(--fg3); }
.text-success { color: var(--color-success); }
.text-warning { color: var(--color-warning); }
.text-error { color: var(--color-error); }
.text-primary { color: var(--color-primary); }
.fs-11 { font-size: 11px; } .fs-12 { font-size: 12px; } .fs-13 { font-size: 13px; }
.fs-14 { font-size: 14px; } .fs-15 { font-size: 15px; } .fs-16 { font-size: 16px; }
.fs-18 { font-size: 18px; } .fs-20 { font-size: 20px; } .fs-24 { font-size: 24px; }
.fw-500 { font-weight: 500; } .fw-600 { font-weight: 600; }
.mt-0 { margin-top: 0; } .mt-8 { margin-top: 8px; } .mt-16 { margin-top: 16px; } .mt-24 { margin-top: 24px; }
.mb-0 { margin-bottom: 0; } .mb-8 { margin-bottom: 8px; } .mb-16 { margin-bottom: 16px; }
.gap-4 { gap: 4px; } .gap-8 { gap: 8px; } .gap-12 { gap: 12px; } .gap-16 { gap: 16px; } .gap-24 { gap: 24px; }
.grid { display: grid; }
.flex { display: flex; }
.flex-1 { flex: 1; }
.aic { align-items: center; }
.jcsb { justify-content: space-between; }
.cards-grid { display: grid; gap: 12px; }

/* Vehicle thumbnail placeholder */
.veh-thumb {
  background: var(--color-fill-quaternary);
  border-radius: 6px; aspect-ratio: 16/10;
  display: flex; align-items: center; justify-content: center;
  color: var(--fg4);
  border: 1px solid var(--color-border-secondary);
  overflow: hidden; position: relative;
}
.veh-thumb svg { width: 36px; height: 36px; }
.veh-thumb .plate {
  position: absolute; bottom: 8px; left: 8px;
  background: var(--color-bg-container);
  border: 1px solid var(--color-border);
  border-radius: 4px; padding: 2px 8px;
  font-family: var(--font-mono); font-size: 11px; font-weight: 600;
}

/* =============================================================
   MODAL & DRAWER
   ============================================================= */
.na-modal-mask, .na-drawer-mask {
  position: fixed; inset: 0; background: var(--color-bg-mask);
  z-index: var(--z-modal, 1010);
  display: flex; align-items: flex-start; justify-content: center;
  padding-top: 10vh;
}
.na-drawer-mask { align-items: stretch; justify-content: flex-end; padding-top: 0; }
.na-modal-panel {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg, 8px);
  box-shadow: var(--shadow-2);
  display: flex; flex-direction: column;
  max-height: 85vh; overflow: hidden;
}
.na-modal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px; border-bottom: 1px solid var(--color-border-secondary);
}
.na-modal-head h2 { margin: 0; font-size: 16px; font-weight: 600; color: var(--fg1); }
.na-modal-body { padding: 16px; overflow: auto; flex: 1; }
.na-modal-foot {
  display: flex; justify-content: flex-end; gap: 8px;
  padding: 12px 16px; border-top: 1px solid var(--color-border-secondary);
}
.na-drawer-panel {
  width: var(--layout-drawer-width, 480px); max-width: 100vw;
  background: var(--color-bg-elevated);
  border-left: 1px solid var(--color-border);
  box-shadow: var(--shadow-2);
  display: flex; flex-direction: column;
  height: 100%;
}
.na-drawer-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  padding: 16px; border-bottom: 1px solid var(--color-border-secondary);
}
.na-drawer-body { padding: 16px; overflow: auto; flex: 1; }
.na-drawer-foot {
  display: flex; flex-wrap: wrap; gap: 8px;
  padding: 12px 16px; border-top: 1px solid var(--color-border-secondary);
}

/* Clickable table rows */
.tbl tbody tr.tbl-clickable { cursor: pointer; }
.tbl tbody tr.tbl-clickable:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: -2px;
}

/* Focus rings — a11y */
button:focus-visible, .btn:focus-visible, .icon-btn:focus-visible,
.input:focus-visible, select.input:focus-visible, textarea.input:focus-visible,
.tab:focus-visible, .switch:focus-visible, .tbl-clickable:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Dark theme — drawer/modal + cards */
body.dark .na-modal-panel, body.dark .na-drawer-panel {
  background: var(--bg1);
  border-color: var(--color-border);
}
body.dark .stat { background: var(--bg1); }
body.dark .card { background: var(--bg1); }
body.dark .search-box { background: var(--bg1); }
body.dark .veh-thumb { background: var(--color-fill-tertiary); }
body.dark .na-drawer-foot, body.dark .na-modal-foot {
  background: var(--color-fill-quaternary);
}

/* CRM Kanban */
.kanban-board {
  display: flex; gap: 12px; overflow-x: auto; padding-bottom: 12px;
  min-height: calc(100vh - 340px); align-items: flex-start;
}
.kanban-col { flex: 0 0 272px; min-width: 272px; display: flex; flex-direction: column; }
.kanban-col-head {
  display: flex; align-items: center; gap: 8px; padding: 0 4px 8px;
  font-size: 13px; font-weight: 600;
}
.kanban-col-dot { width: 8px; height: 8px; border-radius: 2px; flex-shrink: 0; }
.kanban-col-title { flex: 1; min-width: 0; }
.kanban-col-count {
  font-family: var(--font-mono); font-size: 11px; font-weight: 600;
  background: var(--color-fill); color: var(--fg2); padding: 1px 7px; border-radius: 10px;
}
.kanban-col-meta { padding: 0 4px 8px; }
.kanban-col-body {
  flex: 1; display: flex; flex-direction: column; gap: 8px;
  padding: 8px; min-height: 160px; border-radius: 8px;
  background: var(--color-fill-quaternary);
  border: 2px solid transparent; transition: border-color var(--motion-fast);
}
.kanban-col-body.over {
  border-color: var(--color-primary);
  background: var(--color-primary-bg);
}
.kanban-empty {
  text-align: center; font-size: 11px; color: var(--fg3); padding: 24px 8px;
  border: 1px dashed var(--color-border-secondary); border-radius: 6px;
}
.kanban-card {
  background: var(--color-bg-container); border: 1px solid var(--color-border-secondary);
  border-radius: 8px; padding: 10px 12px; cursor: grab;
  transition: box-shadow var(--motion-fast), opacity var(--motion-fast);
}
.kanban-card:hover { box-shadow: var(--shadow-sm); border-color: var(--color-border); }
.kanban-card.dragging { opacity: 0.45; cursor: grabbing; }
.kanban-card:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }
.kanban-card-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; margin-bottom: 6px; }
.kanban-card-vehicle { line-height: 1.35; margin-bottom: 4px; }
.kanban-card-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--color-border-secondary); }
.kanban-priority { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; margin-top: 4px; }
.kanban-priority.high { background: var(--color-error); }
.kanban-priority.medium { background: var(--preset-orange); }
.kanban-priority.low { background: var(--fg3); }
body.dark .kanban-col-body { background: var(--color-fill-tertiary); }
body.dark .kanban-card { background: var(--bg1); }

.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--color-bg-layout);
}
.login-card {
  width: 100%;
  max-width: 400px;
  padding: 28px;
  background: var(--color-bg-container);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  box-shadow: var(--shadow-2);
}
.login-card h2 { margin: 0 0 8px; font-size: 20px; }