/* 3DTSI LastMinutePM — Branded executive dashboard styles
   Palette: teal #00747F primary, deep teal #003E45, gold #D4AF37, white, black. */

:root {
  --brand-teal:        #00747F;
  --brand-teal-deep:   #003E45;
  --brand-teal-soft:   #E8F3F4;
  --brand-gold:        #D4AF37;
  --brand-gold-dark:   #A8862B;
  --brand-black:       #0E1416;
  --brand-charcoal:    #1F2A2D;
  --brand-slate:       #4A5A5E;
  --brand-mist:        #97A4A7;
  --brand-paper:       #F7F9FA;
  --brand-line:        #DCE3E4;

  --good:    #2E8B57;
  --warn:    #C58712;
  --danger:  #B7332B;
  --info:    #21789B;

  --shadow-sm: 0 1px 2px rgba(0,0,0,.06);
  --shadow:    0 4px 14px rgba(0,0,0,.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.14);

  --radius:    8px;
  --radius-lg: 14px;

  --font:        'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono:   'Roboto Mono', Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }
body {
  font-family: var(--font);
  font-size: 14px;
  color: var(--brand-black);
  background: var(--brand-paper);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--brand-teal); text-decoration: none; }
a:hover { text-decoration: underline; }

button { font-family: var(--font); cursor: pointer; }

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

.shell {
  display: grid;
  grid-template-columns: 240px 1fr;
  grid-template-rows: 60px 1fr;
  grid-template-areas: "brand top" "nav  main";
  min-height: 100vh;
}

.shell .brand {
  grid-area: brand;
  background: var(--brand-teal-deep);
  color: var(--brand-gold);
  display: flex;
  align-items: center;
  padding: 0 18px;
  font-weight: 700;
  letter-spacing: 0.4px;
  font-size: 17px;
  border-right: 1px solid #062A30;
}
.shell .brand .logo-dot {
  width: 10px; height: 10px; background: var(--brand-gold);
  border-radius: 2px; margin-right: 10px;
  box-shadow: 0 0 0 3px rgba(212,175,55,.18);
}
.shell .brand .sub {
  color: #FFFFFF; font-weight: 400; font-size: 11px; margin-left: 6px; opacity: 0.7;
}

.shell .topbar {
  grid-area: top;
  background: white;
  border-bottom: 1px solid var(--brand-line);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 22px;
}
.topbar .crumbs { color: var(--brand-slate); font-size: 13px; }
.topbar .crumbs strong { color: var(--brand-black); }
.topbar .user-chip {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 12px; border: 1px solid var(--brand-line); border-radius: 999px;
  font-size: 13px; background: var(--brand-paper);
}
.topbar .user-chip .avatar {
  width: 26px; height: 26px; border-radius: 50%; background: var(--brand-teal); color: white;
  display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 12px;
}
.topbar .user-chip .role { color: var(--brand-slate); font-size: 11px; text-transform: uppercase; letter-spacing: 0.6px; }

.shell .nav {
  grid-area: nav;
  background: white;
  border-right: 1px solid var(--brand-line);
  padding: 18px 0;
}
.nav .nav-section { font-size: 11px; text-transform: uppercase; letter-spacing: 1.2px;
  color: var(--brand-mist); padding: 14px 22px 6px; }
.nav a {
  display: block; padding: 9px 22px; color: var(--brand-charcoal);
  font-weight: 500; border-left: 3px solid transparent;
}
.nav a:hover { background: var(--brand-teal-soft); text-decoration: none; }
.nav a.active {
  background: linear-gradient(90deg, rgba(0,116,127,0.08), transparent);
  border-left-color: var(--brand-gold); color: var(--brand-teal-deep);
}

.shell .main {
  grid-area: main;
  padding: 24px 28px;
  overflow-y: auto;
}

/* ---------- Login ---------- */

.auth-shell {
  min-height: 100vh;
  display: grid; place-items: center;
  background:
    radial-gradient(circle at 0% 0%, rgba(0,116,127,.18), transparent 40%),
    radial-gradient(circle at 100% 100%, rgba(212,175,55,.15), transparent 40%),
    linear-gradient(135deg, var(--brand-teal-deep), #0a2125);
}
.auth-card {
  width: 420px; max-width: 92vw;
  background: white; border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 36px 32px 28px;
  border-top: 5px solid var(--brand-gold);
}
.auth-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 20px; }
.auth-brand .mark { width: 14px; height: 14px; background: var(--brand-gold); border-radius: 3px; }
.auth-brand .name { font-size: 18px; font-weight: 700; color: var(--brand-teal-deep); }
.auth-brand .sub  { color: var(--brand-slate); font-size: 12px; margin-left: auto; }
.auth-card h1 { font-size: 22px; margin: 0 0 4px; color: var(--brand-teal-deep); }
.auth-card .lede { color: var(--brand-slate); font-size: 13px; margin: 0 0 22px; }

/* ---------- Forms / inputs ---------- */

.field { margin-bottom: 14px; }
.field label { display: block; font-size: 12px; font-weight: 600; margin-bottom: 5px; color: var(--brand-charcoal); }
.field input, .field select, .field textarea {
  width: 100%; padding: 10px 12px;
  border: 1px solid var(--brand-line); border-radius: var(--radius);
  background: white; font: inherit; color: var(--brand-black);
  transition: border-color .15s, box-shadow .15s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--brand-teal);
  box-shadow: 0 0 0 3px rgba(0,116,127,.18);
}
.field .hint { color: var(--brand-mist); font-size: 11px; margin-top: 4px; }
.row { display: flex; gap: 12px; }
.row .field { flex: 1; }

.btn {
  display: inline-flex; align-items: center; gap: 6px; justify-content: center;
  padding: 9px 16px; border-radius: var(--radius); border: 1px solid transparent;
  font-weight: 600; font-size: 13px; transition: all .15s;
}
.btn-primary { background: var(--brand-teal); color: white; }
.btn-primary:hover { background: var(--brand-teal-deep); }
.btn-secondary { background: white; color: var(--brand-teal-deep); border-color: var(--brand-line); }
.btn-secondary:hover { background: var(--brand-paper); border-color: var(--brand-teal); }
.btn-gold { background: var(--brand-gold); color: var(--brand-teal-deep); }
.btn-gold:hover { background: var(--brand-gold-dark); color: white; }
.btn-danger { background: var(--danger); color: white; }
.btn-danger:hover { filter: brightness(0.9); }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: 0.5; pointer-events: none; }

/* ---------- Cards / panels ---------- */

.card {
  background: white; border-radius: var(--radius-lg);
  border: 1px solid var(--brand-line);
  box-shadow: var(--shadow-sm); padding: 18px 20px;
  margin-bottom: 18px;
}
.card-h {
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--brand-line); padding-bottom: 10px; margin-bottom: 14px;
}
.card-h h2 {
  margin: 0; font-size: 14px; text-transform: uppercase;
  letter-spacing: 1.2px; color: var(--brand-teal-deep); font-weight: 700;
}
.card-h .actions { display: flex; gap: 6px; }

/* ---------- Stat tiles ---------- */

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; margin-bottom: 18px; }
.stat-tile {
  background: white; border-radius: var(--radius-lg);
  border: 1px solid var(--brand-line);
  padding: 16px 18px;
  position: relative;
  overflow: hidden;
}
.stat-tile::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: var(--brand-teal);
}
.stat-tile.gold::before { background: var(--brand-gold); }
.stat-tile.warn::before { background: var(--warn); }
.stat-tile.danger::before { background: var(--danger); }
.stat-tile .label { font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: var(--brand-slate); }
.stat-tile .value { font-size: 26px; font-weight: 700; color: var(--brand-teal-deep); margin-top: 6px; }
.stat-tile .sub   { font-size: 12px; color: var(--brand-mist); margin-top: 4px; }

/* ---------- Tables ---------- */

.tbl-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--brand-line); }
.tbl {
  width: 100%; border-collapse: collapse; font-size: 13px;
}
.tbl thead th {
  background: var(--brand-teal-deep); color: white;
  font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: 0.8px;
  padding: 10px 12px; text-align: left; border-bottom: 2px solid var(--brand-gold);
}
.tbl tbody td { padding: 8px 12px; border-bottom: 1px solid var(--brand-line); vertical-align: top; }
.tbl tbody tr:hover { background: var(--brand-teal-soft); }
.tbl tbody tr.review-flagged { background: #FEF6E5; }
.tbl tbody tr.review-flagged:hover { background: #FFEDC9; }
.tbl tbody td.mono { font-family: var(--font-mono); font-size: 12px; }
.tbl .right { text-align: right; }
.tbl .narrow { white-space: nowrap; }

.tbl input, .tbl select, .tbl textarea {
  width: 100%; padding: 4px 6px; font-size: 12px;
  border: 1px solid var(--brand-line); border-radius: 4px; background: white;
}
.tbl input:focus, .tbl select:focus { border-color: var(--brand-teal); outline: none; }

/* ---------- Badges ---------- */

.badge {
  display: inline-block; padding: 2px 8px; border-radius: 999px;
  font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.4px;
  background: var(--brand-paper); color: var(--brand-charcoal);
  border: 1px solid var(--brand-line);
}
.badge.teal   { background: var(--brand-teal-soft); color: var(--brand-teal-deep); border-color: rgba(0,116,127,.3); }
.badge.gold   { background: #FFF4D6; color: var(--brand-gold-dark); border-color: rgba(212,175,55,.4); }
.badge.good   { background: #E1F1E8; color: var(--good); border-color: rgba(46,139,87,.3); }
.badge.warn   { background: #FFEFD2; color: var(--warn); border-color: rgba(197,135,18,.35); }
.badge.danger { background: #FBE0DD; color: var(--danger); border-color: rgba(183,51,43,.3); }
.badge.dark   { background: var(--brand-teal-deep); color: white; }

.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; vertical-align: middle; }
.dot.teal   { background: var(--brand-teal); }
.dot.gold   { background: var(--brand-gold); }
.dot.good   { background: var(--good); }
.dot.warn   { background: var(--warn); }
.dot.danger { background: var(--danger); }

/* ---------- Toolbar ---------- */

.toolbar {
  display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
  margin-bottom: 14px;
}
.toolbar .spacer { flex: 1; }
.toolbar input[type="search"], .toolbar select, .toolbar input[type="text"] {
  padding: 8px 10px; border: 1px solid var(--brand-line); border-radius: var(--radius);
  background: white; font: inherit; min-width: 180px;
}

/* ---------- Toast ---------- */

#toast-host { position: fixed; right: 18px; bottom: 18px; z-index: 99; display: flex; flex-direction: column; gap: 8px; }
.toast {
  background: var(--brand-teal-deep); color: white; padding: 12px 16px;
  border-radius: var(--radius); box-shadow: var(--shadow-lg);
  border-left: 4px solid var(--brand-gold); font-size: 13px; max-width: 360px;
  animation: toast-in .2s ease-out;
}
.toast.danger { border-left-color: var(--danger); }
.toast.good   { border-left-color: var(--good); }
@keyframes toast-in { from { transform: translateY(8px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* ---------- Modal ---------- */

.modal-back {
  position: fixed; inset: 0; background: rgba(14,20,22,.5); z-index: 80;
  display: grid; place-items: center;
}
.modal {
  background: white; border-radius: var(--radius-lg); padding: 22px 24px;
  box-shadow: var(--shadow-lg); width: 520px; max-width: 92vw;
  border-top: 4px solid var(--brand-gold);
}
.modal h3 { margin: 0 0 4px; color: var(--brand-teal-deep); font-size: 16px; }
.modal .actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 18px; }

/* ---------- Misc ---------- */

.section-title {
  font-size: 11px; text-transform: uppercase; letter-spacing: 1.2px;
  color: var(--brand-teal); font-weight: 700; margin: 18px 0 8px;
}
.empty {
  text-align: center; padding: 40px 20px; color: var(--brand-mist);
}
.empty .big { font-size: 16px; color: var(--brand-slate); margin-bottom: 6px; font-weight: 600; }
.spinner { width: 18px; height: 18px; border-radius: 50%; border: 2px solid transparent; border-top-color: white; animation: spin .8s linear infinite; }
.spinner.dark { border-top-color: var(--brand-teal); }
@keyframes spin { to { transform: rotate(360deg); } }

.kv { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 18px; font-size: 13px; }
.kv .k { color: var(--brand-slate); }
.kv .v { font-weight: 600; color: var(--brand-charcoal); }

.bar {
  background: var(--brand-line); height: 6px; border-radius: 999px; overflow: hidden;
}
.bar > .fill { background: var(--brand-teal); height: 100%; }
.bar > .fill.warn { background: var(--warn); }
.bar > .fill.danger { background: var(--danger); }
.bar > .fill.good { background: var(--good); }

.divider { height: 1px; background: var(--brand-line); margin: 14px 0; }
.text-muted { color: var(--brand-slate); }
.text-mono { font-family: var(--font-mono); }
.text-small { font-size: 12px; }
.no-print { }

/* ---------- Field Lead (touch / tablet) ---------- */

.field-project-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px;
}
.field-project-card {
  text-align: left; background: white; border: 1px solid var(--brand-line);
  border-radius: var(--radius-lg); padding: 18px 20px; cursor: pointer;
  border-top: 4px solid var(--brand-teal); transition: box-shadow .15s, transform .1s;
}
.field-project-card:hover { box-shadow: var(--shadow); transform: translateY(-1px); }
.field-project-card .fp-name { font-size: 17px; font-weight: 700; color: var(--brand-teal-deep); }
.field-project-card .fp-sub  { color: var(--brand-slate); font-size: 13px; margin-top: 4px; }
.field-project-card .fp-meta { color: var(--brand-mist); font-size: 12px; margin-top: 8px; }
.field-project-card .fp-go   { color: var(--brand-teal); font-weight: 600; font-size: 13px; margin-top: 12px; }

.field-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.field-head .fh-project { font-size: 22px; font-weight: 700; color: var(--brand-teal-deep); }
.field-head .fh-sub { color: var(--brand-slate); font-size: 13px; margin-top: 2px; }
.field-head .fh-date { text-align: right; }
.field-head .fh-date-label { font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: var(--brand-mist); }
.field-head .fh-date-val { font-size: 18px; font-weight: 700; color: var(--brand-gold-dark); }

.field-list { display: flex; flex-direction: column; }
.field-row {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 14px 4px; border-bottom: 1px solid var(--brand-line);
}
.field-row.done { opacity: 0.6; }
.field-row .fr-info { flex: 1; min-width: 0; }
.field-row .fr-desc { font-size: 15px; font-weight: 600; color: var(--brand-black); }
.field-row .fr-meta { font-size: 12px; color: var(--brand-mist); font-family: var(--font-mono); margin: 2px 0; min-height: 14px; }
.field-row .fr-qty  { font-size: 13px; color: var(--brand-slate); display: flex; gap: 16px; flex-wrap: wrap; }
.field-row .fr-qty .fr-rem strong { color: var(--brand-teal-deep); }
.field-row .fr-qty .fr-rem-zero strong { color: var(--good); }
.field-row .fr-input { display: flex; flex-direction: column; align-items: center; gap: 2px; }
.field-row .fr-unit { font-size: 11px; color: var(--brand-mist); text-transform: uppercase; }
.big-input {
  width: 110px; padding: 14px 10px; font-size: 22px; text-align: center;
  border: 2px solid var(--brand-line); border-radius: var(--radius);
  font-family: var(--font-mono); font-weight: 600;
}
.big-input:focus { outline: none; border-color: var(--brand-teal); box-shadow: 0 0 0 3px rgba(0,116,127,.18); }
.big-input.over { border-color: var(--danger); background: #FBE0DD; }

.save-bar {
  position: sticky; bottom: 0; z-index: 20;
  display: flex; gap: 12px; align-items: center;
  background: white; border-top: 2px solid var(--brand-gold);
  padding: 14px 18px; margin: 0 -28px -24px; box-shadow: 0 -6px 18px rgba(0,0,0,.06);
}
.save-bar .sb-note { flex: 1; }
.save-bar .field-note {
  width: 100%; padding: 12px; border: 1px solid var(--brand-line); border-radius: var(--radius); font: inherit;
}
.btn-save { padding: 16px 28px; font-size: 16px; }

/* responsive */
@media (max-width: 800px) {
  .shell { grid-template-columns: 56px 1fr; }
  .shell .brand .text-full, .nav a span { display: none; }
  .nav a { padding: 12px 0; text-align: center; }
  .shell .main { padding: 16px 14px; }
  .save-bar { margin: 0 -14px -16px; flex-direction: column; align-items: stretch; }
  .save-bar .btn-save { width: 100%; }
  .field-row { flex-wrap: wrap; }
  .big-input { width: 100%; min-width: 90px; }
  .stat-grid { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
  .row { flex-direction: column; gap: 0; }
}
@media (max-width: 800px) {
  .nav .nav-section { font-size: 0; padding: 8px 0; }
}