/* ============================================================================
   Evans Brokerage — design system (light only)
   Palette derived from the company's sales-order PDF identity:
   slate blue #37474F primary, warm neutral grays, restrained brass accent.
   No dark theme is shipped by design.
   ============================================================================ */

:root {
  /* color tokens */
  --ink: #22313a;
  --ink-soft: #5d6b74;
  --ink-faint: #8b969d;
  --brand: #37474f;
  --brand-deep: #263238;
  --brand-hover: #2f3d44;
  --brand-tint: #eef2f4;
  --accent: #a87f3d;            /* brass — active indicators only, used sparingly */
  --bg: #f5f6f7;
  --surface: #ffffff;
  --border: #e2e7ea;
  --border-strong: #cfd7db;
  --pos: #2e7d50;               /* overpaid / success  (desktop "green")  */
  --pos-tint: #e9f4ee;
  --neg: #b4415a;               /* underpaid / danger  (desktop "pink")   */
  --neg-tint: #f9edf0;
  --warn: #a3670f;
  --warn-tint: #faf3e4;
  --focus-ring: rgba(55, 71, 79, 0.28);

  /* type + spacing */
  --font: "Segoe UI Variable Text", "Segoe UI", -apple-system, BlinkMacSystemFont,
          "Helvetica Neue", Arial, sans-serif;
  --radius: 10px;
  --radius-sm: 7px;
  --shadow: 0 1px 2px rgba(38, 50, 56, 0.06), 0 4px 16px rgba(38, 50, 56, 0.05);
  --shadow-raised: 0 2px 6px rgba(38, 50, 56, 0.1), 0 12px 32px rgba(38, 50, 56, 0.1);
  --topbar-h: 3.5rem;
}

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

html { font-size: 15px; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ---------------------------------------------------------------- topbar -- */

.topbar {
  background: var(--brand-deep);
  color: #fff;
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  padding: 0 1rem;
  gap: 1.25rem;
  position: sticky;
  top: 0;
  z-index: 100;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: .45rem;
  text-decoration: none;
  color: #fff;
  white-space: nowrap;
}
.brand-name {
  font-family: Georgia, "Times New Roman", serif;   /* echoes the PDF title face */
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: .02em;
}
.brand-sub {
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .18em;
  color: #b9c4ca;
}

.main-nav { display: flex; align-items: center; gap: .25rem; flex: 1; }
.main-nav a {
  color: #cdd6db;
  text-decoration: none;
  font-size: .93rem;
  font-weight: 500;
  padding: .45rem .8rem;
  border-radius: var(--radius-sm);
  position: relative;
}
.main-nav a:hover { color: #fff; background: rgba(255, 255, 255, 0.07); }
.main-nav a.active { color: #fff; }
.main-nav a.active::after {
  content: "";
  position: absolute;
  left: .8rem; right: .8rem; bottom: .1rem;
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
}
.main-nav a.nav-disabled {
  color: #7d8b93;
  cursor: default;
  pointer-events: none;
}
.main-nav a.nav-disabled .soon {
  font-size: .62rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: #6a777f;
  margin-left: .3rem;
}

.topbar-right { display: flex; align-items: center; gap: .4rem; margin-left: auto; }

/* bell */
.bell {
  position: relative;
  background: none;
  border: 0;
  color: #cdd6db;
  padding: .45rem .55rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  text-decoration: none;
}
.bell:hover { color: #fff; background: rgba(255, 255, 255, 0.07); }
.bell .badge-dot {
  position: absolute;
  top: 2px; right: 2px;
  min-width: 1.05rem;
  height: 1.05rem;
  padding: 0 .25rem;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-size: .66rem;
  font-weight: 700;
  line-height: 1.05rem;
  text-align: center;
  display: none;
}
.bell .badge-dot.show { display: block; }

/* user menu */
.user-menu { position: relative; }
.user-menu > button {
  display: flex;
  align-items: center;
  gap: .5rem;
  background: none;
  border: 0;
  color: #e6ebee;
  font: inherit;
  font-size: .9rem;
  padding: .4rem .6rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.user-menu > button:hover { background: rgba(255, 255, 255, 0.07); }
.avatar {
  width: 1.9rem; height: 1.9rem;
  border-radius: 50%;
  background: var(--brand);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #fff;
  font-size: .78rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.menu-pop {
  position: absolute;
  right: 0;
  top: calc(100% + .4rem);
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-raised);
  min-width: 13rem;
  padding: .4rem;
  display: none;
  z-index: 110;
}
.menu-pop.open { display: block; }
.menu-pop a, .menu-pop button {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: 0;
  font: inherit;
  font-size: .9rem;
  color: var(--ink);
  padding: .5rem .7rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  cursor: pointer;
}
.menu-pop a:hover, .menu-pop button:hover { background: var(--brand-tint); }
.menu-pop .menu-head {
  padding: .5rem .7rem .35rem;
  font-size: .78rem;
  color: var(--ink-faint);
  border-bottom: 1px solid var(--border);
  margin-bottom: .3rem;
}

/* mobile nav */
.nav-toggle {
  display: none;
  background: none;
  border: 0;
  color: #e6ebee;
  padding: .4rem;
  cursor: pointer;
}
.nav-toggle svg { display: block; }

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .main-nav {
    display: none;
    position: fixed;
    top: var(--topbar-h);
    left: 0; right: 0;
    background: var(--brand-deep);
    flex-direction: column;
    align-items: stretch;
    padding: .5rem .75rem 1rem;
    gap: .15rem;
    box-shadow: var(--shadow-raised);
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: .8rem .8rem; font-size: 1rem; }  /* ≥44px touch targets */
  .main-nav a.active::after { display: none; }
  .main-nav a.active { background: rgba(255, 255, 255, 0.09); }
  .brand-sub { display: none; }
}

/* ------------------------------------------------------------------ page -- */

.page {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
  flex: 1;
}
@media (max-width: 600px) { .page { padding: 1rem .9rem 2.5rem; } }

.page-header {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: .75rem;
  margin: 0 0 1.25rem;
}
.page-header h1 {
  font-size: 1.45rem;
  font-weight: 650;
  letter-spacing: -0.01em;
  margin: 0;
}
.page-header .crumb {
  font-size: .8rem;
  color: var(--ink-faint);
  width: 100%;
}
.page-header .crumb a { color: var(--ink-soft); text-decoration: none; }
.page-header .crumb a:hover { text-decoration: underline; }
.page-header .spacer { flex: 1; }

/* ------------------------------------------------------------------ card -- */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.25rem 1.4rem;
  margin-bottom: 1.1rem;
}
.card > h2 {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--brand);
  margin: 0 0 .9rem;
}
.card .card-note { font-size: .84rem; color: var(--ink-soft); margin-top: .2rem; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
@media (max-width: 860px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }

/* stat tiles (dashboard) */
.stat { display: flex; flex-direction: column; gap: .1rem; }
.stat .stat-label {
  font-size: .74rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--ink-faint);
}
.stat .stat-value {
  font-size: 1.7rem;
  font-weight: 650;
  font-variant-numeric: tabular-nums;
  color: var(--brand-deep);
}

/* ----------------------------------------------------------------- forms -- */

.field { margin-bottom: 1rem; }
.field label {
  display: block;
  font-size: .84rem;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: .3rem;
}
.field .hint { font-size: .78rem; color: var(--ink-faint); margin-top: .25rem; }

input[type="text"], input[type="password"], input[type="email"], input[type="number"],
select, textarea {
  width: 100%;
  font: inherit;
  font-size: .95rem;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: .55rem .7rem;
  min-height: 2.75rem;             /* touch-friendly on iPad/phone */
  transition: border-color .12s, box-shadow .12s;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--focus-ring);
}
input.input-validation-error, select.input-validation-error {
  border-color: var(--neg);
  background: var(--neg-tint);
}
.field-validation-error { color: var(--neg); font-size: .8rem; display: block; margin-top: .25rem; }

.check { display: flex; align-items: center; gap: .55rem; margin-bottom: .65rem; }
.check input[type="checkbox"] { width: 1.1rem; height: 1.1rem; accent-color: var(--brand); }
.check label { font-size: .92rem; margin: 0; font-weight: 500; color: var(--ink); }

/* --------------------------------------------------------------- buttons -- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  font: inherit;
  font-size: .92rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  padding: .55rem 1.1rem;
  min-height: 2.75rem;
  cursor: pointer;
  text-decoration: none;
  transition: background .12s, border-color .12s;
}
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-hover); }
.btn-secondary { background: var(--surface); color: var(--brand); border-color: var(--border-strong); }
.btn-secondary:hover { background: var(--brand-tint); }
.btn-danger { background: var(--neg); color: #fff; }
.btn-block { width: 100%; }
.btn:disabled { opacity: .55; cursor: default; }

/* ---------------------------------------------------------------- tables -- */

.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
}
table.data th {
  position: sticky;
  top: 0;
  background: var(--brand-tint);
  color: var(--brand-deep);
  text-align: left;
  font-size: .74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  padding: .6rem .8rem;
  border-bottom: 1px solid var(--border-strong);
  white-space: nowrap;
}
table.data td {
  padding: .55rem .8rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
table.data tbody tr:hover { background: #fafbfc; }
table.data td.num, table.data th.num { text-align: right; font-variant-numeric: tabular-nums; }
table.data td.mono { font-family: Consolas, Menlo, monospace; font-size: .84rem; }

/* --------------------------------------------------------------- badges --- */

.badge {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .05em;
  padding: .18rem .55rem;
  border-radius: 999px;
  text-transform: uppercase;
}
.badge-pos { background: var(--pos-tint); color: var(--pos); }
.badge-neg { background: var(--neg-tint); color: var(--neg); }
.badge-warn { background: var(--warn-tint); color: var(--warn); }
.badge-muted { background: var(--brand-tint); color: var(--ink-soft); }

/* --------------------------------------------------------------- alerts --- */

.alert {
  border-radius: var(--radius);
  border: 1px solid;
  padding: .8rem 1rem;
  font-size: .92rem;
  margin-bottom: 1rem;
}
.alert-success { background: var(--pos-tint); border-color: #bfe0cd; color: var(--pos); }
.alert-danger { background: var(--neg-tint); border-color: #ecc8d1; color: var(--neg); }
.alert-info { background: var(--brand-tint); border-color: var(--border-strong); color: var(--brand-deep); }

/* announcement banner */
.announce {
  display: flex;
  gap: .8rem;
  align-items: baseline;
  background: linear-gradient(0deg, rgba(168, 127, 61, 0.06), rgba(168, 127, 61, 0.06)), var(--surface);
  border: 1px solid #e5d9c3;
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: .85rem 1rem;
  margin-bottom: 1rem;
}
.announce .announce-title { font-weight: 650; }
.announce .announce-meta { font-size: .78rem; color: var(--ink-faint); margin-left: auto; white-space: nowrap; }

/* ------------------------------------------------------------ auth pages -- */

.auth-shell {
  min-height: calc(100vh - var(--topbar-h));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}
.auth-card {
  width: 100%;
  max-width: 24rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow-raised);
  padding: 2.1rem 2rem 1.8rem;
}
.auth-card .auth-brand {
  text-align: center;
  margin-bottom: 1.5rem;
}
.auth-card .auth-brand .brand-name {
  font-family: Georgia, serif;
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--brand-deep);
  display: block;
}
.auth-card .auth-brand .brand-sub {
  font-size: .7rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* ----------------------------------------------------------------- misc --- */

.footer {
  border-top: 1px solid var(--border);
  color: var(--ink-faint);
  font-size: .78rem;
  text-align: center;
  padding: 1rem;
  background: var(--surface);
}

.list-plain { list-style: none; margin: 0; padding: 0; }
.list-plain li { padding: .55rem 0; border-bottom: 1px solid var(--border); }
.list-plain li:last-child { border-bottom: 0; }

/* Report flagged "Coming soon": listed but not linked, visibly de-emphasized. */
.report-soon { color: var(--ink-faint); }
.report-soon strong { color: var(--ink-soft); font-weight: 600; }
.report-soon .badge { margin: 0 .35rem; vertical-align: 1px; }

/* Danger zone: destructive-action card, visually set apart from normal editing. */
.danger-zone { border-color: #ecc8d1; margin-top: 1.25rem; }
.danger-zone h2 { color: var(--neg); }

/* One-time password reveal — deliberately loud, shown exactly once. */
.otp-code { display: inline-block; font-size: 1.35rem; letter-spacing: .08em; padding: .55rem .9rem; background: var(--brand-tint); border: 1px dashed var(--border-strong); border-radius: 6px; user-select: all; overflow-wrap: anywhere; }

/* Section tabs (Manage: Principals | Customers | Products) */
.subnav { display: flex; gap: .25rem; margin: 0 0 1.1rem; border-bottom: 2px solid var(--border); overflow-x: auto; }
.subnav a { padding: .5rem .9rem; color: var(--ink-soft); text-decoration: none; font-weight: 600; font-size: .92rem; white-space: nowrap; border-bottom: 2px solid transparent; margin-bottom: -2px; }
.subnav a:hover { color: var(--brand-deep); }
.subnav a.active { color: var(--brand-deep); border-bottom-color: var(--brand); }

.text-soft { color: var(--ink-soft); }
.text-faint { color: var(--ink-faint); }
.text-small { font-size: .84rem; }
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }

details.stack > summary { cursor: pointer; font-weight: 600; font-size: .88rem; }
details.stack pre {
  background: var(--brand-tint);
  border-radius: var(--radius-sm);
  padding: .8rem;
  overflow-x: auto;
  font-size: .78rem;
}

/* -------------------------------------------------------- order line editor -- */

.line-row {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .9rem 1rem;
  margin-bottom: .7rem;
  background: #fcfdfd;
}
.line-grid {
  display: grid;
  grid-template-columns: 2.2fr 1fr 2fr 1.4fr auto;
  gap: 1rem;
  align-items: start;
}
.ln-pricing { display: flex; gap: 1rem; margin-bottom: .4rem; }
.ln-figures {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  padding-top: 1.45rem;
  white-space: nowrap;
}
.ln-fig { display: flex; flex-direction: column; }
.ln-fig .ln-total, .ln-fig .ln-brokerage {
  font-weight: 650;
  font-variant-numeric: tabular-nums;
  color: var(--brand-deep);
}
.ln-remove { min-height: 2.2rem; padding: .2rem .65rem; color: var(--neg); }
@media (max-width: 1024px) {
  .line-grid { grid-template-columns: 1fr 1fr; }
  .ln-figures { padding-top: .2rem; grid-column: 1 / -1; justify-content: flex-end; }
}
@media (max-width: 600px) {
  .line-grid { grid-template-columns: 1fr; }
}

/* PO availability (desktop's green/pink boxes, refined) */
input.po-ok { border-color: var(--pos); background: var(--pos-tint); }
input.po-taken { border-color: var(--neg); background: var(--neg-tint); }

/* ---------- contract lifecycle warning on the order line ----------
   Shown when the selected contract is expiring, expired, running low, or
   already over its committed volume. Informational, never blocking: a contract
   stays usable until it is closed, and over-drawing one is routine here. The
   point is that nobody picks a contract without seeing what state it is in. */
.ln-warning {
  display: none;                 /* JS sets this to inline-flex when it applies */
  align-items: center;
  gap: .4rem;
  margin-top: .3rem;
  padding: .2rem .5rem;
  border-radius: var(--radius-sm);
  font-size: .78rem;
  font-weight: 600;
  line-height: 1.35;
}
.ln-warning::before { font-weight: 700; }

/* Out of TIME - the more urgent axis, so it carries the stronger colour. */
.ln-warning.is-expired {
  background: var(--neg-tint);
  color: var(--neg);
}
.ln-warning.is-expired::before { content: "!"; }

.ln-warning.is-expiring {
  background: var(--warn-tint);
  color: var(--warn);
}
.ln-warning.is-expiring::before { content: "!"; }

/* Out of ROOM. Over-amount is deliberately the quieter of the two, because it
   is the common and expected case. */
.ln-warning.is-over {
  background: var(--warn-tint);
  color: var(--warn);
}
.ln-warning.is-over::before { content: "‘1"; }   /* n-ary summation */

.ln-warning.is-low {
  background: var(--slate-tint, #eceff1);
  color: var(--ink-soft);
}
.ln-warning.is-low::before { content: "CB"; }    /* open circle */

/* Collapsed breakdown of what is blocking a delete. Closed by default: the counts answer
   the question most of the time, and the list is only wanted when someone is actually
   investigating. */
.blocker-detail { margin-top: .875rem; }
.blocker-detail > summary {
  cursor: pointer;
  color: var(--brand);
  font-size: .9rem;
  padding: .25rem 0;
  width: fit-content;
}
.blocker-detail > summary:hover { text-decoration: underline; }
.blocker-detail > summary:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}
.blocker-detail h3 {
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--ink-faint);
  margin: .875rem 0 .25rem;
}
.blocker-detail ul {
  margin: 0;
  padding-left: 1.1rem;
  /* Long lists stay inside the card instead of stretching it down the page. */
  max-height: 15rem;
  overflow-y: auto;
}
.blocker-detail li { margin: .15rem 0; font-size: .9rem; }