/* PartsMate CRM — black & red dark theme (Linear-inspired), Attio-style layout.
   Tokens: :root = light (used by customer-facing print/public pages);
   body.dark = the app theme. Components only reference variables. */
:root {
  --bg: #fafafa; --surface: #fff;
  --ink: #18181b; --ink-2: #3f3f46; --muted: #71717a; --faint: #a1a1aa;
  --line: #e4e4e7; --line-soft: #f1f1f3; --hover: #f4f4f5; --active: #ececef;
  --brand: #d10606; --brand-dark: #a30505; --black: #0a0a0b;
  --ok: #16794c; --ok-bg: #e8f5ee;
  --warn: #92600a; --warn-bg: #fdf3e1;
  --bad: #b42323; --bad-bg: #fdeaea;
  --btn-bg: #18181b; --btn-bg-hover: #000; --btn-border: #18181b;
  --input-border: #d4d4d8; --row-hover: #fafafa;
  --alert-border: #f3caca; --alert-bg: #fffafa;
  --alert-warn-border: #f0ddb4; --alert-warn-bg: #fffdf5;
  --internal-bg: #fbf7ea; --internal-border: #ddc98a;
  --timeline-out: #dcbcbc;
  --focus-border: #18181b; --focus-ring: rgba(24,24,27,.08);
  --shadow-sm: 0 1px 2px rgba(16,16,20,.05);
  --shadow-md: 0 1px 3px rgba(16,16,20,.06), 0 6px 16px rgba(16,16,20,.06);
}
body.dark {
  color-scheme: dark;
  --bg: #101013; --surface: #17171b;
  --ink: #f4f4f5; --ink-2: #d4d4d8; --muted: #8f8f98; --faint: #61616a;
  --line: #26262c; --line-soft: #1f1f24; --hover: #1d1d22; --active: #26262d;
  --brand: #ef3434; --brand-dark: #ff6b6b;
  --ok: #5ec98a; --ok-bg: rgba(94,201,138,.13);
  --warn: #e0b35c; --warn-bg: rgba(224,179,92,.13);
  --bad: #f47171; --bad-bg: rgba(244,113,113,.13);
  --btn-bg: #d10606; --btn-bg-hover: #ea1515; --btn-border: #d10606;
  --input-border: #2e2e35; --row-hover: #1b1b20;
  --alert-border: rgba(244,113,113,.32); --alert-bg: rgba(244,113,113,.07);
  --alert-warn-border: rgba(224,179,92,.32); --alert-warn-bg: rgba(224,179,92,.06);
  --internal-bg: rgba(224,179,92,.08); --internal-border: rgba(224,179,92,.35);
  --timeline-out: rgba(239,52,52,.5);
  --focus-border: #ef3434; --focus-ring: rgba(239,52,52,.16);
  --shadow-sm: 0 1px 2px rgba(0,0,0,.25);
  --shadow-md: 0 2px 6px rgba(0,0,0,.3);
}
* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Inter",
  "Segoe UI Variable Text", "Segoe UI", Roboto, sans-serif;
  background: var(--bg); color: var(--ink); }
main { padding: 26px 32px 56px; max-width: 1180px; margin: 0 auto; }
a { color: var(--ink); font-weight: 500; text-decoration: none; }
a:hover { color: var(--brand-dark); }
h1 { font-size: 1.3rem; font-weight: 650; letter-spacing: -.015em; margin: 2px 0 18px; }
h2 { font-size: .92rem; font-weight: 600; letter-spacing: -.005em; margin: 20px 0 10px; }
.card > h2:first-child, .card > form:first-child h2:first-child { margin-top: 2px; }
small, .muted { color: var(--muted); font-weight: 400; }
code { background: var(--line-soft); border-radius: 5px; padding: 1px 5px; font-size: .82em; }

/* ---------------------------------------------------------- shell / sidebar */
.shell { display: flex; min-height: 100vh; }
.sidebar { width: 226px; flex: 0 0 226px; background: var(--bg);
  border-right: 1px solid var(--line); padding: 14px 10px 12px;
  display: flex; flex-direction: column; position: sticky; top: 0;
  height: 100vh; overflow-y: auto; }
.dark .sidebar { background: #050505; border-right-color: #1c1c21; }
.side-head { display: block; }
.navtoggle { display: none; }   /* hamburger: hidden on desktop, shown on mobile */
.side-logo { display: block; padding: 6px 8px 16px; }
.side-logo img { width: 100%; max-width: 172px; height: auto; display: block;
  border-radius: 6px; }
.sidebar nav { display: flex; flex-direction: column; gap: 1px; }
.sidebar nav a { display: flex; align-items: center; gap: 10px; padding: 6px 10px;
  border-radius: 8px; color: var(--ink-2); font-size: .865rem; font-weight: 500; }
.sidebar nav a:hover { background: var(--hover); color: var(--ink); }
.sidebar nav a.active { background: var(--active); color: var(--ink); font-weight: 600; }
.dark .sidebar nav a { color: #b9b9c0; }
.dark .sidebar nav a:hover { background: rgba(255,255,255,.07); color: #fff; }
.dark .sidebar nav a.active { background: rgba(255,255,255,.11); color: #fff; }
.sidebar nav a svg { width: 16px; height: 16px; flex: none; color: var(--faint); }
.sidebar nav a:hover svg { color: var(--ink-2); }
.sidebar nav a.active svg { color: var(--brand); }
.side-label { font-size: .67rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: .08em; color: var(--faint); padding: 16px 10px 5px; }
.side-user { margin-top: auto; padding: 12px 10px 2px; border-top: 1px solid var(--line);
  font-size: .8rem; color: var(--muted); line-height: 1.4; }
.dark .side-user { border-top-color: #1c1c21; }
.side-user .side-who b { color: var(--ink-2); font-weight: 600; display: block; }
.dark .side-user .side-who b { color: #d4d4d8; }
.content { flex: 1 1 auto; min-width: 0; }

/* ------------------------------------------------------------------- cards */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 12px;
  padding: 18px; margin-bottom: 16px; box-shadow: var(--shadow-sm); }
.grid { display: grid; gap: 16px; }
@media (min-width: 800px) { .grid.two { grid-template-columns: 1fr 1fr; }
  .grid.three { grid-template-columns: repeat(3, 1fr); } }

/* ------------------------------------------------------------------ tables */
table { width: 100%; border-collapse: collapse; font-size: .855rem; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line-soft);
  vertical-align: top; }
th { font-size: .68rem; text-transform: uppercase; letter-spacing: .06em;
  color: var(--muted); font-weight: 600; border-bottom: 1px solid var(--line); }
table tr:hover > td { background: var(--row-hover); }
.tablewrap { overflow-x: auto; }

/* ------------------------------------------------------------------ badges */
.badge { display: inline-block; padding: 2px 9px; border-radius: 999px;
  font-size: .72rem; font-weight: 500; background: var(--line-soft);
  color: var(--ink-2); white-space: nowrap; }
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.warn { background: var(--warn-bg); color: var(--warn); }
.badge.bad { background: var(--bad-bg); color: var(--bad); }
.badge.info { background: var(--line-soft); color: var(--ink-2); }

/* ------------------------------------------------------------- forms / ui */
form.inline { display: inline; }
input, select, textarea {
  font: inherit; font-size: .875rem; padding: 7px 10px; color: var(--ink);
  border: 1px solid var(--input-border); border-radius: 8px; background: var(--surface);
  max-width: 100%; transition: border-color .12s, box-shadow .12s; }
input:focus, select:focus, textarea:focus { outline: none;
  border-color: var(--focus-border); box-shadow: 0 0 0 3px var(--focus-ring); }
input::placeholder, textarea::placeholder { color: var(--faint); }
textarea { width: 100%; }
label { display: block; font-size: .76rem; font-weight: 500; color: var(--muted);
  margin: 10px 0 4px; }
button, .btn { font: inherit; font-size: .85rem; font-weight: 500; cursor: pointer;
  background: var(--btn-bg); color: #fff; border: 1px solid var(--btn-border);
  border-radius: 8px; padding: 6px 13px; display: inline-block;
  box-shadow: var(--shadow-sm); transition: background .12s, border-color .12s; }
button:hover, .btn:hover { background: var(--btn-bg-hover);
  border-color: var(--btn-bg-hover); color: #fff; text-decoration: none; }
button.secondary, .btn.secondary { background: var(--surface); color: var(--ink-2);
  border: 1px solid var(--input-border); }
button.secondary:hover, .btn.secondary:hover { background: var(--hover);
  border-color: var(--faint); color: var(--ink); }
button.danger { background: var(--brand); border-color: var(--brand); }
button.danger:hover { background: var(--brand-dark); border-color: var(--brand-dark); }
button.small, .btn.small { padding: 3px 10px; font-size: .78rem; }
:focus-visible { outline: 2px solid var(--focus-border); outline-offset: 1px; }
.formrow { display: flex; flex-wrap: wrap; gap: 10px; align-items: end; }
.formrow > div { flex: 1 1 140px; }

/* -------------------------------------------------------------------- kpis */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(132px, 1fr)); gap: 12px; }
.kpi { background: var(--surface); border: 1px solid var(--line); border-radius: 12px;
  padding: 12px 14px; box-shadow: var(--shadow-sm); }
.kpi b { display: block; font-size: 1.45rem; font-weight: 650; letter-spacing: -.02em; }
.kpi small { font-size: .74rem; }

/* ---------------------------------------------------------------- timeline */
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { position: relative; border-left: 2px solid var(--line);
  margin-left: 7px; padding: 7px 0 7px 16px; }
.timeline li::before { content: ""; position: absolute; left: -5px; top: 14px;
  width: 8px; height: 8px; border-radius: 50%; background: var(--faint);
  border: 2px solid var(--surface); }
.timeline li.out { border-left-color: var(--timeline-out); }
.timeline li.out::before { background: var(--brand); }
.timeline .meta { font-size: .74rem; color: var(--muted); }

/* ------------------------------------------------------------ alerts, misc */
.alert { border: 1px solid var(--alert-border); border-left: 3px solid var(--bad);
  background: var(--alert-bg); padding: 10px 14px; border-radius: 10px;
  margin-bottom: 12px; font-size: .88rem; }
.alert.warn { border-color: var(--alert-warn-border); border-left-color: var(--warn);
  background: var(--alert-warn-bg); }
.statusflow { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0; }
.money { font-variant-numeric: tabular-nums; text-align: right; }
.internal { background: var(--internal-bg); border: 1px dashed var(--internal-border);
  border-radius: 8px; padding: 8px 10px; font-size: .85rem; }

/* -------------------------------------------------- login + public/print */
.login-wrap { max-width: 380px; margin: 12vh auto; box-shadow: var(--shadow-md); }
.login-wrap input { width: 100%; margin-bottom: 10px; }
.login-banner { background: #050505; border-radius: 12px 12px 0 0;
  padding: 20px 16px; border-bottom: 3px solid #d10606; }
.login-banner .logoimg { height: 28px; margin: 0 auto; display: block; }
.public-header { background: #050505; color: #fff; padding: 22px 20px;
  border-radius: 12px 12px 0 0; border-bottom: 3px solid #d10606; }
.public-header .logoimg { height: 30px; margin-bottom: 10px; display: block; }
.logoimg { max-width: 100%; object-fit: contain; }

/* ------------------------------------------------------------------ mobile */
@media (max-width: 860px) {
  .shell { flex-direction: column; }
  .sidebar { width: 100%; flex: none; height: auto; position: sticky; top: 0;
    z-index: 50; flex-direction: column; gap: 0; padding: 0; overflow: visible;
    border-right: none; border-bottom: 1px solid var(--line); }
  .dark .sidebar { border-bottom-color: #1c1c21; }

  /* top bar: hamburger (left) + logo */
  .side-head { display: flex; align-items: center; gap: 12px; padding: 10px 14px; }
  .navtoggle { display: inline-flex; align-items: center; justify-content: center;
    background: transparent; color: var(--ink); border: 1px solid var(--input-border);
    border-radius: 9px; padding: 7px; box-shadow: none; cursor: pointer; }
  .navtoggle:hover { background: var(--hover); }
  .side-logo { padding: 0; }
  .side-logo img { width: 132px; }

  /* menu collapsed by default; revealed when .open is toggled */
  .sidebar nav, .sidebar .side-user { display: none; }
  .sidebar.open nav { display: flex; flex-direction: column; gap: 2px;
    padding: 6px 10px 10px; border-top: 1px solid var(--line);
    max-height: 74vh; overflow-y: auto; }
  .dark .sidebar.open nav { border-top-color: #1c1c21; }
  .sidebar.open .side-user { display: block; margin: 0; padding: 12px 16px;
    border-top: 1px solid var(--line); white-space: normal; }
  .dark .sidebar.open .side-user { border-top-color: #1c1c21; }
  .sidebar.open .side-who { display: inline; }

  /* bigger, finger-friendly rows in the open menu */
  .sidebar nav a { padding: 11px 12px; font-size: .95rem; }
  .sidebar nav a svg { width: 18px; height: 18px; }
  .side-label { display: block; }
  main { padding: 16px 14px 40px; }
}