/* Stockholm Bakery CRM — quiet dark instrument. See DESIGN.md. */

/* Hanken Grotesk — shared with the stockholm-bakery marketing site for brand
   cohesion. Variable 100–900; digits are tabular by default (all 560 units),
   so money columns align without an OpenType feature. */
@font-face {
  font-family: "Hanken Grotesk";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("../fonts/hanken-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Hanken Grotesk";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("../fonts/hanken-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --bg: #0C0F12;
  --surface: #14181D;
  --surface-2: #1B2128;
  --border: #28303A;
  --border-strong: #3A4550;
  --ink: #EAF0F2;
  --ink-soft: #A7B4BD;
  --ink-faint: #6B7883;
  --accent: #0EB9CD;
  --accent-hover: #3DC8D8;
  --accent-ink: #04181B;
  --accent-wash: #0E2A2F;
  --success: #3ECF8E;
  --success-wash: #10241C;
  --warning: #E0B44A;
  --danger: #F0736A;
  --danger-wash: #2A1513;

  --text-2xl: 1.5rem;
  --text-xl: 1.25rem;
  --text-lg: 1.0625rem;
  --text-base: 0.9375rem;
  --text-sm: 0.8125rem;
  --text-xs: 0.6875rem;

  --radius-sm: 8px;
  --radius: 10px;
  --radius-lg: 12px;
  --container: 1040px;
  --shadow-pop: 0 12px 32px -12px rgba(0, 0, 0, .55);

  --z-sticky: 100;
  --z-nav: 200;
  --z-popover: 300;
  --z-modal-backdrop: 400;
  --z-modal: 410;
  --z-toast: 500;

  --font: "Hanken Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

/* The [hidden] attribute must win over component display rules (e.g.
   .field { display:flex }), so JS toggling `el.hidden` actually hides. */
[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: var(--text-base);
  line-height: 1.5;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 { margin: 0; font-weight: 600; line-height: 1.2; letter-spacing: -0.01em; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
.num { font-variant-numeric: tabular-nums; }

/* ---------- App shell ---------- */

.shell { min-height: 100dvh; display: flex; flex-direction: column; }

.topbar {
  position: sticky; top: 0; z-index: var(--z-nav);
  display: flex; align-items: center; gap: 12px;
  height: 56px; padding: 0 16px;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.topbar__brand { display: flex; align-items: center; gap: 10px; font-weight: 600; letter-spacing: -0.01em; }
.topbar__brand .mark {
  width: 26px; height: 26px; border-radius: 7px;
  background: var(--accent); color: var(--accent-ink);
  display: grid; place-items: center; font-weight: 700; font-size: 14px;
}
.topbar__brand small { display: block; font-size: var(--text-xs); color: var(--ink-faint); font-weight: 500; letter-spacing: 0.02em; }
.topbar__spacer { flex: 1; }

.content { flex: 1; width: 100%; max-width: var(--container); margin: 0 auto; padding: 20px 16px 96px; }

/* Bottom tab bar (mobile) */
.tabbar {
  position: fixed; inset: auto 0 0 0; z-index: var(--z-nav);
  display: flex; background: color-mix(in srgb, var(--surface) 94%, transparent);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
  padding-bottom: env(safe-area-inset-bottom, 0);
}
.tabbar a {
  flex: 1; min-height: 56px; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 3px;
  color: var(--ink-faint); font-size: var(--text-xs); font-weight: 500;
  transition: color .15s var(--ease);
}
.tabbar a svg { width: 22px; height: 22px; }
.tabbar a[aria-current="page"] { color: var(--accent); }
.tabbar a:active { background: var(--surface-2); }

.sidebar { display: none; }

/* ---------- Desktop layout ---------- */
@media (min-width: 900px) {
  .tabbar { display: none; }
  .shell { flex-direction: row; }
  .sidebar {
    display: flex; flex-direction: column; gap: 4px;
    position: sticky; top: 0; align-self: flex-start;
    width: 232px; height: 100dvh; padding: 16px 12px;
    background: var(--surface); border-right: 1px solid var(--border);
    flex-shrink: 0;
  }
  .sidebar__brand { display: flex; align-items: center; gap: 10px; padding: 8px 10px 16px; font-weight: 600; }
  .sidebar__brand .mark { width: 30px; height: 30px; border-radius: 8px; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; font-weight: 700; }
  .sidebar__brand small { display: block; font-size: var(--text-xs); color: var(--ink-faint); font-weight: 500; }
  .sidebar a.navlink {
    display: flex; align-items: center; gap: 11px;
    padding: 9px 11px; border-radius: var(--radius-sm);
    color: var(--ink-soft); font-size: var(--text-base); font-weight: 500;
    transition: background .15s var(--ease), color .15s var(--ease);
  }
  .sidebar a.navlink svg { width: 19px; height: 19px; opacity: .85; }
  .sidebar a.navlink:hover { background: var(--surface-2); color: var(--ink); }
  .sidebar a.navlink[aria-current="page"] { background: var(--accent-wash); color: var(--accent); }
  .sidebar__foot { margin-top: auto; padding: 8px 10px; border-top: 1px solid var(--border); font-size: var(--text-sm); color: var(--ink-faint); }
  .main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
  .topbar { display: none; }
  .topbar--desk { display: flex; }
  .content { padding: 28px 32px 40px; }
}

/* ---------- Page header ---------- */
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.page-head h1 { font-size: var(--text-2xl); }
.page-head .sub { color: var(--ink-soft); font-size: var(--text-sm); margin-top: 2px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 0 16px; border-radius: var(--radius);
  border: 1px solid transparent; font-size: var(--text-base); font-weight: 600;
  color: var(--ink); background: var(--surface-2); border-color: var(--border);
  transition: background .15s var(--ease), border-color .15s var(--ease), transform .06s var(--ease);
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn:hover { background: color-mix(in srgb, var(--surface-2) 70%, var(--ink) 6%); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn--primary { background: var(--accent); color: var(--accent-ink); border-color: transparent; }
.btn--primary:hover { background: var(--accent-hover); }
.btn--ghost { background: transparent; border-color: transparent; color: var(--ink-soft); }
.btn--ghost:hover { background: var(--surface-2); color: var(--ink); }
.btn--danger { background: transparent; border-color: var(--danger); color: var(--danger); }
.btn--danger:hover { background: var(--danger-wash); }
.btn--sm { min-height: 36px; padding: 0 12px; font-size: var(--text-sm); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn--block { width: 100%; }

/* ---------- Cards / panels ---------- */
.panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); }
.panel__head { padding: 14px 16px; border-bottom: 1px solid var(--border); font-weight: 600; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.panel__body { padding: 16px; }
.stack { display: flex; flex-direction: column; }
.stack > * + * { margin-top: var(--gap, 16px); }

/* ---------- Forms ---------- */
.field { display: flex; flex-direction: column; gap: 6px; }
.field > label { font-size: var(--text-sm); font-weight: 500; color: var(--ink-soft); }
.field .hint { font-size: var(--text-xs); color: var(--ink-faint); }
.field .err { font-size: var(--text-xs); color: var(--danger); }
.input, .select, .textarea {
  width: 100%; min-height: 44px; padding: 10px 12px;
  background: var(--surface-2); color: var(--ink);
  border: 1px solid var(--border); border-radius: var(--radius);
  font: inherit; transition: border-color .15s var(--ease), box-shadow .15s var(--ease);
}
.textarea { min-height: 88px; resize: vertical; line-height: 1.5; }
.input::placeholder, .textarea::placeholder { color: var(--ink-faint); }
.input:focus, .select:focus, .textarea:focus {
  outline: none; border-color: var(--border-strong);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 24%, transparent);
}
.input--money { text-align: right; font-variant-numeric: tabular-nums; }
.input--invalid { border-color: var(--danger); }
.form-grid { display: grid; gap: 16px; }
@media (min-width: 640px) { .form-grid--2 { grid-template-columns: 1fr 1fr; } }
.form-actions { display: flex; gap: 10px; margin-top: 4px; }

/* ---------- Status chips ---------- */
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 9px; border-radius: 999px;
  font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.02em;
}
.chip::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.chip--draft { color: var(--ink-soft); background: var(--surface-2); }
.chip--sent { color: var(--accent); background: var(--accent-wash); }
.chip--paid { color: var(--success); background: var(--success-wash); }

/* ---------- Lists / rows (mobile) ---------- */
.rows { display: flex; flex-direction: column; }
.row-link {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 4px; border-bottom: 1px solid var(--border);
  transition: background .12s var(--ease);
}
.row-link:active { background: var(--surface-2); }
.row-link__main { min-width: 0; flex: 1; }
.row-link__title { font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.row-link__meta { font-size: var(--text-sm); color: var(--ink-soft); margin-top: 2px; }
.row-link__amount { text-align: right; font-weight: 600; font-variant-numeric: tabular-nums; }
.row-link__amount .chip { margin-top: 4px; }

/* ---------- Data table (desktop) ---------- */
.table-wrap { display: none; }
@media (min-width: 720px) {
  .rows { display: none; }
  .table-wrap { display: block; overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-lg); }
  table.data { width: 100%; border-collapse: collapse; font-size: var(--text-base); }
  table.data th, table.data td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--border); }
  table.data thead th { position: sticky; top: 0; background: var(--surface); font-size: var(--text-sm); font-weight: 600; color: var(--ink-soft); }
  table.data tbody tr { transition: background .12s var(--ease); }
  table.data tbody tr:hover { background: var(--surface-2); }
  table.data tbody tr:last-child td { border-bottom: none; }
  table.data .r { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
  table.data tr.clickable { cursor: pointer; }
}

/* ---------- Stat tiles (dashboard) ---------- */
.tiles { display: grid; gap: 12px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 720px) { .tiles { grid-template-columns: repeat(4, 1fr); } }
.tile { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 16px; }
.tile .k { font-size: var(--text-sm); color: var(--ink-soft); font-weight: 500; }
.tile .v { font-size: var(--text-xl); font-weight: 600; margin-top: 6px; font-variant-numeric: tabular-nums; }
.tile .v.accent { color: var(--accent); }

/* ---------- Empty state ---------- */
.empty { text-align: center; padding: 48px 20px; color: var(--ink-soft); }
.empty svg { width: 40px; height: 40px; color: var(--ink-faint); margin-bottom: 12px; }
.empty h3 { font-size: var(--text-lg); color: var(--ink); margin-bottom: 6px; }
.empty p { font-size: var(--text-sm); margin-bottom: 18px; }

/* ---------- Language switcher ---------- */
.langswitch { display: inline-flex; border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.langswitch button {
  padding: 6px 12px; min-height: 36px; background: transparent; border: none;
  color: var(--ink-faint); font-size: var(--text-sm); font-weight: 600;
}
.langswitch button[aria-current="true"] { background: var(--surface-2); color: var(--accent); }

/* ---------- Login ---------- */
.login-wrap { min-height: 100dvh; display: grid; place-items: center; padding: 24px; }
.login-card { width: 100%; max-width: 380px; }
.login-card .brand { display: flex; align-items: center; gap: 12px; justify-content: center; margin-bottom: 24px; }
.login-card .brand .mark { width: 40px; height: 40px; border-radius: 10px; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; font-weight: 700; font-size: 20px; }

/* ---------- Messages ---------- */
.messages { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.msg { padding: 12px 14px; border-radius: var(--radius); font-size: var(--text-sm); border: 1px solid var(--border); background: var(--surface); }
.msg--success { border-color: color-mix(in srgb, var(--success) 40%, var(--border)); background: var(--success-wash); color: var(--success); }
.msg--error { border-color: color-mix(in srgb, var(--danger) 40%, var(--border)); background: var(--danger-wash); color: var(--danger); }

/* ---------- Utilities ---------- */
/* ---------- Invoice builder ---------- */
.builder__grid { display: grid; gap: 16px; }
@media (min-width: 960px) { .builder__grid { grid-template-columns: 1fr 300px; align-items: start; } }

.line { border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; margin-bottom: 12px; background: var(--surface-2); }
.line[hidden] { display: none; }
.line__top { display: flex; gap: 8px; align-items: flex-end; margin-bottom: 10px; }
.line__top .field { flex: 1; }
.line__remove { flex-shrink: 0; min-height: 44px; min-width: 44px; padding: 0; }
.line .field { margin-bottom: 10px; }
.line__nums { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 0; }
@media (min-width: 560px) { .line__nums { grid-template-columns: repeat(4, 1fr); } }
.line__nums .field { margin-bottom: 0; }
.line__total {
  display: flex; align-items: center; justify-content: flex-end;
  min-height: 44px; padding: 10px 12px; font-weight: 600;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  font-variant-numeric: tabular-nums;
}

.totals { padding: 16px; display: flex; flex-direction: column; gap: 2px; }
.totals__row { display: flex; justify-content: space-between; align-items: baseline; padding: 6px 0; color: var(--ink-soft); }
.totals__row > span:last-child { color: var(--ink); font-variant-numeric: tabular-nums; }
.totals__grand { border-top: 1px solid var(--border); margin-top: 6px; padding-top: 12px; font-size: var(--text-xl); }
.totals__grand > span:first-child { color: var(--ink); font-weight: 700; }
.totals__grand > span:last-child { color: var(--accent); font-weight: 700; }
.totals--flat { border-top: 1px solid var(--border); }

@media (max-width: 959px) {
  .builder__rail { position: sticky; bottom: calc(56px + env(safe-area-inset-bottom, 0px)); z-index: var(--z-sticky); }
  .builder__rail .totals { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-pop); }
}
@media (min-width: 960px) { .builder__rail .totals { position: sticky; top: 24px; } }

@keyframes tick { from { opacity: .35; } to { opacity: 1; } }
.tick { animation: tick .18s var(--ease); }

/* Inline "new client" — a link-style toggle + a bordered-top inset form,
   kept at the same altitude as the other fields (not a nested card). */
.linkish {
  align-self: flex-start; background: none; border: none; padding: 4px 0;
  color: var(--accent); font-size: var(--text-sm); font-weight: 600; cursor: pointer;
}
.linkish:hover { color: var(--accent-hover); }
.linkish:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
.new-client { gap: 12px; border-top: 1px solid var(--border); padding-top: 16px; margin-top: 4px; }
.new-client__head { font-size: var(--text-sm); font-weight: 600; color: var(--ink-soft); }
.new-client .err[hidden] { display: none; }

input[type="checkbox"] { width: 20px; height: 20px; accent-color: var(--accent); }

.only-desk { display: none; }
@media (min-width: 900px) { .only-desk { display: inline-flex; } }
.muted { color: var(--ink-soft); }
.faint { color: var(--ink-faint); }
.flex { display: flex; }
.between { justify-content: space-between; }
.center { align-items: center; }
.gap-8 { gap: 8px; } .gap-12 { gap: 12px; }
.mt-8 { margin-top: 8px; } .mt-16 { margin-top: 16px; } .mt-24 { margin-top: 24px; }
.wrap-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}