/* ==========================================================================
   BayOS App, dark carbon, cobalt signal blue, amber AI accent
   ========================================================================== */

:root {
  --cobalt:     #2563EB;
  --cobalt-dk:  #1D4ED8;
  --cobalt-lgt: #60A5FA;
  --cobalt-soft:#1E3A8A;
  --amber:      #F59E0B;
  --amber-dk:   #D97706;
  --amber-soft: #92400E;
  --green:      #10B981;
  --green-soft: #064E3B;
  --red:        #EF4444;
  --red-soft:   #7F1D1D;
  --purple:     #7C3AED;
  --carbon:     #0A0C10;
  --carbon-mid: #14181F;
  --carbon-lgt: #1E2330;
  --carbon-hi:  #252C3B;
  --graphite:   #374151;
  --steel:      #6B7280;
  --mist:       #F9FAFB;
  --mist-dim:   #D1D5DB;
  --mist-mid:   #9CA3AF;

  --sans:  "Inter", system-ui, -apple-system, sans-serif;
  --serif: "Playfair Display", Georgia, serif;
  --mono:  "JetBrains Mono", ui-monospace, monospace;

  --sidebar-w: 220px;
  --topbar-h: 54px;
  --r: 10px;
  --r-lg: 14px;
  --ease: cubic-bezier(.22,.61,.36,1);
  --ribbon-h: 38px;
}

*, *:before, *:after { margin: 0; padding: 0; box-sizing: border-box; }
html { height: 100%; }
body {
  font-family: var(--sans);
  background: var(--carbon);
  color: var(--mist-dim);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  height: 100%;
  overflow: hidden;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: inherit; }
:selection { background: rgba(37,99,235,.35); color: #fff; }
:focus-visible { outline: 2px solid var(--cobalt-lgt); outline-offset: 2px; border-radius: 4px; }

/* ---- layout ----------------------------------------------------------- */
.app-shell {
  display: flex;
  height: calc(100dvh - var(--ribbon-h));
  overflow: hidden;
}

.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--carbon-mid);
  border-right: 1px solid rgba(255,255,255,.07);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.main-content {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  background: var(--carbon);
}

/* ---- sidebar ---------------------------------------------------------- */
.sidebar-logo {
  display: flex; align-items: center; gap: .65rem;
  padding: 1.1rem 1.1rem .9rem;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.sidebar-brand {
  font-family: var(--serif); font-weight: 700; font-size: 1.1rem;
  color: var(--mist); letter-spacing: -.01em;
}
.sidebar-brand em { color: var(--cobalt-lgt); font-style: normal; }

.sidebar-nav {
  flex: 1; padding: .85rem .65rem;
  display: flex; flex-direction: column; gap: .2rem;
  overflow-y: auto;
}

.nav-item {
  display: flex; align-items: center; gap: .7rem;
  padding: .62rem .8rem;
  border-radius: var(--r);
  font-size: .84rem; font-weight: 500;
  color: var(--steel);
  transition: background .18s, color .18s;
  cursor: pointer;
  position: relative;
}
.nav-item:hover { background: rgba(255,255,255,.05); color: var(--mist-dim); }
.nav-item.active { background: rgba(37,99,235,.16); color: #fff; }
.nav-item.active .nav-icon { color: var(--cobalt-lgt); }
.nav-icon { width: 18px; height: 18px; flex-shrink: 0; }

.nav-badge {
  margin-left: auto;
  font-family: var(--mono); font-size: .58rem; font-weight: 700;
  letter-spacing: .07em; padding: .12rem .4rem; border-radius: 999px;
}
.nav-badge--amber { background: rgba(245,158,11,.2); color: var(--amber); }

.sidebar-footer {
  padding: .9rem .85rem 1rem;
  border-top: 1px solid rgba(255,255,255,.07);
}
.sidebar-shop {
  display: flex; align-items: center; gap: .7rem; margin-bottom: .7rem;
}
.shop-av {
  width: 32px; height: 32px; border-radius: 8px;
  background: linear-gradient(135deg, var(--cobalt), var(--cobalt-dk));
  font-family: var(--mono); font-size: .7rem; font-weight: 700;
  color: #fff; display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.shop-name { font-size: .8rem; font-weight: 600; color: var(--mist); }
.shop-plan { font-size: .68rem; color: var(--steel); }
.sidebar-back { font-size: .72rem; color: var(--steel); transition: color .18s; }
.sidebar-back:hover { color: var(--cobalt-lgt); }

/* ---- mobile bar ------------------------------------------------------- */
.mobile-bar {
  display: none;
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--topbar-h); z-index: 80;
  background: var(--carbon-mid);
  border-bottom: 1px solid rgba(255,255,255,.08);
  align-items: center; justify-content: space-between;
  padding: 0 1rem;
}
.mob-logo {
  font-family: var(--serif); font-weight: 700; font-size: 1rem;
  color: var(--mist);
}
.mob-logo em { color: var(--cobalt-lgt); font-style: normal; }
.mob-menu {
  color: var(--mist-dim); padding: .4rem;
  background: rgba(255,255,255,.06); border-radius: 8px;
  border: 1px solid rgba(255,255,255,.1);
}

/* ---- demo ribbon ------------------------------------------------------ */
.demo-ribbon {
  position: fixed; bottom: 0; left: 0; right: 0;
  height: var(--ribbon-h);
  background: var(--carbon-mid);
  border-top: 1px solid rgba(37,99,235,.2);
  display: flex; align-items: center; justify-content: center;
  gap: .35rem;
  font-size: .75rem; color: var(--steel);
  z-index: 70;
  padding: 0 1rem;
}
.demo-ribbon strong { color: var(--mist-dim); }
.demo-ribbon a { color: var(--cobalt-lgt); font-weight: 500; }
.demo-ribbon a:hover { color: #fff; }

/* ---- screen wrapper --------------------------------------------------- */
.screen {
  padding: 2rem 2rem 3rem;
  min-height: 100%;
  animation: screenIn .28s var(--ease) both;
}
@keyframes screenIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

.screen-header {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap;
  margin-bottom: 1.75rem;
}
.screen-title {
  font-size: 1.35rem; font-weight: 700;
  color: var(--mist); letter-spacing: -.01em;
}
.screen-title em { font-style: normal; color: var(--cobalt-lgt); }
.screen-sub { font-size: .82rem; color: var(--steel); margin-top: .15rem; }
.screen-actions { display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; }

/* ---- buttons ---------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .45rem;
  font-weight: 600; font-size: .82rem; padding: .58rem 1.1rem;
  border-radius: 8px; cursor: pointer; border: none;
  transition: transform .18s var(--ease), box-shadow .18s, background .15s;
  white-space: nowrap;
}
.btn svg { width: 15px; height: 15px; flex-shrink: 0; }
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: linear-gradient(135deg, var(--cobalt) 0%, var(--cobalt-dk) 100%);
  color: #fff;
  box-shadow: 0 6px 18px rgba(37,99,235,.35);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 10px 26px rgba(37,99,235,.45); }

.btn-secondary {
  background: var(--carbon-lgt);
  color: var(--mist-dim);
  border: 1px solid rgba(255,255,255,.1);
}
.btn-secondary:hover { background: var(--carbon-hi); color: var(--mist); }

.btn-amber {
  background: rgba(245,158,11,.18);
  color: var(--amber);
  border: 1px solid rgba(245,158,11,.3);
}
.btn-amber:hover { background: rgba(245,158,11,.28); }

.btn-ghost {
  background: transparent; color: var(--steel);
  border: 1px solid rgba(255,255,255,.1);
}
.btn-ghost:hover { border-color: var(--cobalt-lgt); color: var(--cobalt-lgt); }

.btn-sm { padding: .38rem .75rem; font-size: .76rem; }

.btn-icon {
  width: 32px; height: 32px; padding: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--carbon-lgt);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 8px;
  color: var(--steel);
  transition: background .18s, color .18s;
}
.btn-icon:hover { background: var(--carbon-hi); color: var(--mist); }
.btn-icon svg { width: 15px; height: 15px; }

/* ---- chips / badges --------------------------------------------------- */
.chip {
  display: inline-flex; align-items: center;
  font-family: var(--mono); font-size: .6rem; font-weight: 700;
  letter-spacing: .08em; padding: .2rem .6rem; border-radius: 999px;
}
.chip-inprog { background: rgba(37,99,235,.2); color: var(--cobalt-lgt); }
.chip-diag { background: rgba(245,158,11,.18); color: #FCD34D; }
.chip-qc { background: rgba(16,185,129,.18); color: #34D399; }
.chip-done { background: rgba(16,185,129,.1); color: #6EE7B7; }
.chip-empty { background: rgba(255,255,255,.07); color: var(--steel); }
.chip-signed { background: rgba(16,185,129,.18); color: #34D399; }
.chip-unsigned { background: rgba(245,158,11,.15); color: #FCD34D; }
.chip-disputed { background: rgba(239,68,68,.18); color: #FCA5A5; }
.chip-good { background: rgba(16,185,129,.15); color: #34D399; }
.chip-expiring { background: rgba(245,158,11,.18); color: var(--amber); }
.chip-expired { background: rgba(239,68,68,.18); color: #FCA5A5; }

/* ---- cards ------------------------------------------------------------ */
.card {
  background: var(--carbon-mid);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.card-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: .85rem 1.1rem;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.card-title {
  font-size: .8rem; font-weight: 700; color: var(--mist-dim);
  font-family: var(--mono); text-transform: uppercase; letter-spacing: .06em;
  display: flex; align-items: center; gap: .5rem;
}
.card-title svg { color: var(--cobalt-lgt); width: 14px; height: 14px; }

/* ---- tech avatar ------------------------------------------------------ */
.tech-av {
  width: 30px; height: 30px; border-radius: 50%;
  font-family: var(--mono); font-size: .65rem; font-weight: 700;
  color: #fff; display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.tech-av-sm { width: 22px; height: 22px; font-size: .55rem; }
.tech-av-lg { width: 38px; height: 38px; font-size: .75rem; }

/* ---- live indicator --------------------------------------------------- */
.live-badge {
  display: flex; align-items: center; gap: .35rem;
  font-family: var(--mono); font-size: .65rem; font-weight: 700;
  color: #10B981; letter-spacing: .08em;
}
.live-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: #10B981; box-shadow: 0 0 6px #10B981;
  animation: pulse-live 1.8s ease-in-out infinite;
}
@keyframes pulse-live { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(.7)} }

/* ---- AI accent strip -------------------------------------------------- */
.ai-panel {
  background: rgba(245,158,11,.07);
  border: 1px solid rgba(245,158,11,.2);
  border-radius: var(--r-lg);
  padding: 1.1rem 1.2rem;
}
.ai-panel-header {
  display: flex; align-items: center; gap: .55rem;
  font-size: .78rem; font-weight: 700;
  color: var(--amber); margin-bottom: .85rem;
}
.ai-star { font-size: 1rem; }
.ai-panel-sub { font-size: .75rem; color: rgba(255,255,255,.5); margin-top: .15rem; font-weight: 400; }

/* ---- panel (slide-in side detail) ------------------------------------- */
.panel-scrim {
  position: fixed; inset: 0; z-index: 90;
  background: rgba(0,0,0,.55);
  opacity: 0; pointer-events: none;
  transition: opacity .22s;
}
.panel-scrim.open { opacity: 1; pointer-events: all; }

.detail-panel {
  position: fixed; right: 0; top: 0; bottom: var(--ribbon-h);
  width: min(440px, 95vw); z-index: 95;
  background: var(--carbon-mid);
  border-left: 1px solid rgba(255,255,255,.09);
  transform: translateX(100%);
  transition: transform .28s var(--ease);
  overflow-y: auto;
  display: flex; flex-direction: column;
}
.detail-panel.open { transform: translateX(0); }

.panel-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.2rem 1.4rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
  position: sticky; top: 0;
  background: var(--carbon-mid);
  z-index: 2;
}
.panel-title { font-size: 1rem; font-weight: 700; color: var(--mist); }
.panel-close {
  width: 30px; height: 30px; display: flex; align-items: center; justify-content: center;
  background: var(--carbon-lgt); border-radius: 8px;
  border: 1px solid rgba(255,255,255,.08); color: var(--steel);
  cursor: pointer; transition: color .18s, background .18s;
}
.panel-close:hover { color: var(--mist); background: var(--carbon-hi); }
.panel-body { padding: 1.4rem; flex: 1; }

/* ---- modal ------------------------------------------------------------ */
.modal-scrim {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(0,0,0,.65);
  opacity: 0; pointer-events: none;
  transition: opacity .22s;
  display: flex; align-items: center; justify-content: center;
  padding: 1.5rem;
}
.modal-scrim.open { opacity: 1; pointer-events: all; }

.modal-box {
  background: var(--carbon-mid);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--r-lg);
  width: 100%; max-width: 460px;
  max-height: 85vh; overflow-y: auto;
  box-shadow: 0 32px 80px rgba(0,0,0,.6);
  transform: scale(.96) translateY(8px);
  opacity: 0; pointer-events: none;
  transition: transform .22s var(--ease), opacity .22s;
}
.modal-scrim.open .modal-box { transform: scale(1) translateY(0); opacity: 1; pointer-events: all; }
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.2rem 1.4rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.modal-title { font-size: .95rem; font-weight: 700; color: var(--mist); }
.modal-body { padding: 1.4rem; }
.modal-footer { padding: 1rem 1.4rem; border-top: 1px solid rgba(255,255,255,.08); display: flex; gap: .75rem; justify-content: flex-end; }

/* ---- form elements ---------------------------------------------------- */
.form-group { display: flex; flex-direction: column; gap: .45rem; margin-bottom: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: .85rem; }
.form-label { font-size: .75rem; font-weight: 600; color: var(--mist-dim); letter-spacing: .02em; }
.form-input, .form-select, .form-textarea {
  background: var(--carbon-lgt);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 8px;
  padding: .62rem .85rem;
  font-size: .85rem; color: var(--mist);
  outline: none;
  transition: border-color .18s;
  width: 100%;
}
.form-input:placeholder { color: var(--steel); }
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--cobalt-lgt);
}
.form-select { cursor: pointer; }
.form-textarea { resize: vertical; min-height: 90px; }

/* ---- divider ---------------------------------------------------------- */
.divider { height: 1px; background: rgba(255,255,255,.07); margin: 1.25rem 0; }

/* ---- tables ----------------------------------------------------------- */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th {
  font-family: var(--mono); font-size: .62rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--steel); text-align: left;
  padding: .5rem .85rem; border-bottom: 1px solid rgba(255,255,255,.08);
}
.data-table td {
  padding: .75rem .85rem;
  font-size: .82rem; color: var(--mist-dim);
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(255,255,255,.02); }

/* ---- section label ---------------------------------------------------- */
.section-label {
  font-family: var(--mono); font-size: .68rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--steel); margin-bottom: .85rem;
}

/* ===== BAY BOARD screen ================================================ */
.bay-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.bay-card {
  background: var(--carbon-mid);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--r-lg);
  padding: 1.1rem;
  cursor: pointer;
  transition: border-color .2s, transform .2s var(--ease), box-shadow .2s;
  position: relative;
}
.bay-card:hover { border-color: rgba(255,255,255,.16); transform: translateY(-2px); box-shadow: 0 12px 32px rgba(0,0,0,.35); }
.bay-card--active { border-color: rgba(37,99,235,.3); background: rgba(37,99,235,.05); }
.bay-card--qc { border-color: rgba(16,185,129,.25); background: rgba(16,185,129,.04); }
.bay-card--done { border-color: rgba(16,185,129,.15); }
.bay-card--empty { border-color: rgba(255,255,255,.06); cursor: default; }
.bay-card--diag { border-color: rgba(245,158,11,.25); background: rgba(245,158,11,.04); }
.bay-card--empty:hover { transform: none; box-shadow: none; }

.bay-card-top {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: .7rem;
}
.bay-num {
  font-family: var(--mono); font-size: .7rem; font-weight: 700;
  color: var(--steel); letter-spacing: .06em;
}
.bay-vehicle { font-size: .88rem; font-weight: 600; color: var(--mist); margin-bottom: .2rem; }
.bay-job { font-size: .76rem; color: var(--steel); margin-bottom: .75rem; }
.bay-empty-msg { font-size: .8rem; color: var(--graphite); font-style: italic; }

.bay-card-foot {
  display: flex; align-items: center; gap: .55rem;
  padding-top: .7rem;
  border-top: 1px solid rgba(255,255,255,.06);
}
.bay-tech { display: flex; align-items: center; gap: .45rem; flex: 1; }
.bay-tech-name { font-size: .74rem; color: var(--mist-dim); }
.bay-time { font-family: var(--mono); font-size: .68rem; color: var(--steel); margin-left: auto; }
.bay-eta { font-family: var(--mono); font-size: .68rem; color: var(--steel); }

.ai-flag {
  display: flex; align-items: center; gap: .28rem;
  font-family: var(--mono); font-size: .6rem; font-weight: 700;
  color: var(--amber); letter-spacing: .04em;
  background: rgba(245,158,11,.12);
  border: 1px solid rgba(245,158,11,.22);
  border-radius: 999px; padding: .15rem .5rem;
  cursor: default;
}
.ai-flag svg { width: 10px; height: 10px; }

/* Bay panel detail */
.panel-bay-header {
  display: flex; align-items: center; gap: 1rem;
  margin-bottom: 1.2rem;
}
.panel-bay-badge { font-size: .7rem; }
.panel-detail-row {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 1rem; margin-bottom: .6rem;
  font-size: .83rem; color: var(--mist-dim);
}
.panel-detail-label { font-size: .72rem; color: var(--steel); font-family: var(--mono); flex-shrink: 0; }
.panel-detail-value { color: var(--mist); font-weight: 500; text-align: right; }
.panel-ro-notes {
  background: var(--carbon-lgt);
  border-radius: var(--r); padding: .85rem;
  font-size: .8rem; color: var(--mist-dim); line-height: 1.65;
  margin-top: .5rem;
}

/* AI suggestion items */
.ai-suggest-item {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: .6rem .75rem;
  background: rgba(255,255,255,.04);
  border-radius: 8px; margin-top: .55rem;
}
.ai-suggest-name { font-size: .8rem; color: var(--mist-dim); }
.ai-suggest-price { font-family: var(--mono); font-size: .75rem; color: var(--amber); }
.ai-suggest-add { }

/* ===== AI ESTIMATOR screen ============================================= */
.estimator-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 1.5rem;
  align-items: flex-start;
}

.est-form-card { background: var(--carbon-mid); border: 1px solid rgba(255,255,255,.07); border-radius: var(--r-lg); overflow: hidden; }
.est-form-body { padding: 1.2rem; }

.est-line-items { margin-bottom: 1rem; }
.est-line-item {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: .65rem .85rem;
  border-radius: 8px;
  font-size: .83rem; color: var(--mist-dim);
  border: 1px solid transparent;
  margin-bottom: .4rem;
  background: var(--carbon-lgt);
  transition: background .18s;
}
.est-line-item:hover { background: var(--carbon-hi); }
.est-line-item--added {
  background: rgba(37,99,235,.08);
  border-color: rgba(37,99,235,.2);
}
.est-line-name { flex: 1; font-weight: 500; color: var(--mist); }
.est-line-price { font-family: var(--mono); font-size: .8rem; font-weight: 600; color: var(--mist-dim); white-space: nowrap; }
.est-line-remove {
  color: var(--steel); cursor: pointer; padding: .15rem;
  transition: color .18s;
}
.est-line-remove:hover { color: var(--red); }

.est-total-bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: .85rem 1rem;
  background: var(--carbon-lgt);
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.09);
  margin-top: .5rem;
}
.est-total-label { font-size: .8rem; font-weight: 600; color: var(--mist-dim); }
.est-total-num { font-size: 1.1rem; font-weight: 700; color: #fff; font-family: var(--mono); }

.est-send-btn { width: 100%; margin-top: .85rem; padding: .75rem; font-size: .9rem; }
.est-sent-note {
  text-align: center; font-size: .75rem; color: #34D399;
  margin-top: .5rem; font-family: var(--mono);
}

.ai-suggest-list { display: flex; flex-direction: column; gap: .5rem; }

/* ===== PROOF RECORD screen ============================================= */
.proof-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 1.5rem;
  align-items: flex-start;
}

.proof-list-card { background: var(--carbon-mid); border: 1px solid rgba(255,255,255,.07); border-radius: var(--r-lg); overflow: hidden; }
.proof-search {
  padding: .85rem;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.proof-search .form-input { margin-bottom: 0; }

.proof-item {
  display: flex; align-items: center; gap: .85rem;
  padding: .85rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,.05);
  cursor: pointer; transition: background .15s;
}
.proof-item:last-child { border-bottom: none; }
.proof-item:hover { background: rgba(255,255,255,.03); }
.proof-item.selected { background: rgba(37,99,235,.1); }
.proof-item-main { flex: 1; }
.proof-item-customer { font-size: .84rem; font-weight: 600; color: var(--mist); }
.proof-item-vehicle { font-size: .73rem; color: var(--steel); margin-top: .1rem; }
.proof-item-meta { font-size: .7rem; color: var(--steel); display: flex; gap: .5rem; margin-top: .2rem; }
.proof-item-right { display: flex; flex-direction: column; align-items: flex-end; gap: .4rem; }

.proof-detail-card { background: var(--carbon-mid); border: 1px solid rgba(255,255,255,.07); border-radius: var(--r-lg); overflow: hidden; }
.proof-detail-body { padding: 1.2rem; }

.proof-photos-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; margin-bottom: 1.1rem; }
.proof-photo-placeholder {
  height: 130px; border-radius: 10px;
  background: var(--carbon-lgt);
  border: 1px dashed rgba(255,255,255,.12);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: .5rem; color: var(--steel); font-size: .75rem;
}
.proof-photo-placeholder svg { width: 22px; height: 22px; opacity: .4; }
.proof-photo-label {
  font-family: var(--mono); font-size: .6rem; text-transform: uppercase; letter-spacing: .1em;
}

.proof-signature-box {
  background: var(--carbon-lgt);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 10px; padding: .85rem 1rem;
  margin-bottom: .85rem;
}
.proof-sig-label { font-family: var(--mono); font-size: .62rem; color: var(--steel); text-transform: uppercase; letter-spacing: .1em; margin-bottom: .4rem; }
.proof-sig-line {
  font-size: .8rem; color: var(--mist-dim);
  font-style: italic; border-bottom: 1px solid rgba(255,255,255,.12);
  padding-bottom: .35rem; margin-bottom: .45rem;
}
.proof-anti-dispute {
  display: flex; align-items: flex-start; gap: .55rem;
  background: rgba(16,185,129,.08);
  border: 1px solid rgba(16,185,129,.2);
  border-radius: 8px; padding: .65rem .85rem;
  font-size: .78rem; color: #34D399;
  margin-top: .5rem;
}
.proof-anti-dispute svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: .05rem; }

.proof-gps-chip {
  display: inline-flex; align-items: center; gap: .4rem;
  background: rgba(37,99,235,.1);
  border: 1px solid rgba(37,99,235,.2);
  border-radius: 999px; padding: .3rem .75rem;
  font-family: var(--mono); font-size: .65rem; color: var(--cobalt-lgt);
  margin-top: .85rem;
}
.proof-gps-chip svg { width: 12px; height: 12px; }

.proof-line-items { margin-top: 1rem; }
.proof-line-row {
  display: flex; justify-content: space-between;
  font-size: .8rem; color: var(--mist-dim);
  padding: .45rem 0;
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.proof-line-row:last-child { border-bottom: none; }

/* ===== TEAM screen ===================================================== */
.team-layout { display: flex; flex-direction: column; gap: 1.5rem; }

.team-roster-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: .85rem;
}

.tech-card {
  background: var(--carbon-mid);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--r-lg);
  padding: 1.1rem;
}
.tech-card-top { display: flex; align-items: center; gap: .85rem; margin-bottom: .85rem; }
.tech-card-info { flex: 1; }
.tech-name { font-size: .88rem; font-weight: 600; color: var(--mist); }
.tech-role { font-size: .72rem; color: var(--steel); }
.tech-status-dot {
  width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
}
.tech-status-dot--active { background: #10B981; box-shadow: 0 0 6px #10B981; }
.tech-status-dot--off { background: var(--graphite); }

.tech-stats { display: flex; gap: .85rem; }
.tech-stat { display: flex; flex-direction: column; }
.tech-stat-num { font-family: var(--mono); font-size: .85rem; font-weight: 700; color: var(--mist); }
.tech-stat-label { font-size: .65rem; color: var(--steel); }

.tech-bay-badge {
  display: inline-flex; align-items: center; gap: .35rem;
  background: rgba(37,99,235,.12); border: 1px solid rgba(37,99,235,.22);
  border-radius: 6px; padding: .2rem .55rem;
  font-family: var(--mono); font-size: .62rem; color: var(--cobalt-lgt);
  margin-top: .65rem;
}

/* Cert table */
.cert-table-card { background: var(--carbon-mid); border: 1px solid rgba(255,255,255,.07); border-radius: var(--r-lg); overflow: hidden; }

/* Kanban */
.kanban-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.kanban-col {
  background: var(--carbon-mid);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.kanban-col-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: .75rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,.07);
  font-family: var(--mono); font-size: .68rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase; color: var(--steel);
}
.kanban-col-header .count {
  background: rgba(255,255,255,.08);
  padding: .12rem .4rem; border-radius: 999px;
  font-size: .6rem;
}
.kanban-items { padding: .75rem; display: flex; flex-direction: column; gap: .55rem; }
.kanban-card {
  background: var(--carbon-lgt);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 8px; padding: .7rem .85rem;
}
.kanban-card-name { font-size: .82rem; font-weight: 600; color: var(--mist); margin-bottom: .2rem; }
.kanban-card-role { font-size: .7rem; color: var(--steel); }
.kanban-card-actions { display: flex; gap: .5rem; margin-top: .55rem; }

.kanban-col--offer .kanban-card {
  background: rgba(37,99,235,.1);
  border-color: rgba(37,99,235,.22);
}

/* Add tech modal */
.modal-section-label { font-family: var(--mono); font-size: .62rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--steel); margin: 1rem 0 .55rem; }

/* ---- responsive ------------------------------------------------------- */
@media (max-width: 1100px) {
  .bay-grid { grid-template-columns: repeat(2, 1fr); }
  .estimator-layout, .proof-layout { grid-template-columns: 1fr; }
}
@media (max-width: 800px) {
  :root { --sidebar-w: 0px; }
  .sidebar { display: none; position: fixed; width: 220px; z-index: 85; height: calc(100dvh - var(--ribbon-h)); top: 0; left: 0; }
  .sidebar.mob-open { display: flex; }
  .mobile-bar { display: flex; }
  .app-shell { flex-direction: column; }
  .main-content { padding-top: var(--topbar-h); }
  .screen { padding: 1.25rem 1rem 3rem; }
  .bay-grid { grid-template-columns: 1fr 1fr; }
  .kanban-grid { grid-template-columns: 1fr; }
  .team-roster-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 540px) {
  .bay-grid { grid-template-columns: 1fr; }
  .team-roster-grid { grid-template-columns: 1fr; }
  .proof-photos-grid { grid-template-columns: 1fr; }
}