:root {
  --bg: #0b0f19;
  --panel: #131a2a;
  --panel-2: #1a2338;
  --border: #232d45;
  --gold: #f2c744;
  --gold-dark: #caa62f;
  --text: #e8ebf3;
  --muted: #8b95ac;
  --success: #3ecf8e;
  --info: #4a9eff;
  --danger: #ef5966;
}

* { box-sizing: border-box; }

body {
  font-family: -apple-system, "Segoe UI", Roboto, sans-serif;
  margin: 0;
  background: var(--bg);
  color: var(--text);
}

a { color: inherit; }

/* ---------- Login page ---------- */
.center-box {
  max-width: 380px;
  margin: 100px auto;
  padding: 28px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  text-align: center;
}
.subtitle { color: var(--muted); margin-top: -8px; margin-bottom: 20px; }

.form-stack { display: flex; flex-direction: column; gap: 6px; text-align: left; }
.form-stack label { font-size: 13px; font-weight: 600; margin-top: 10px; color: var(--muted); }
.form-stack input, .form-stack textarea, .form-stack select {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 15px;
  background: var(--panel-2);
  color: var(--text);
}
.form-stack input:focus, .form-stack textarea:focus { outline: 1px solid var(--gold); }

.password-field { position: relative; display: flex; }
.password-field input { flex: 1; padding-right: 40px; }
.password-toggle {
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 16px;
  padding: 6px 8px;
  line-height: 1;
}

.btn-primary {
  margin-top: 18px;
  padding: 12px;
  background: var(--gold);
  color: #1a1300;
  border: none;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
}
.btn-primary:hover { background: var(--gold-dark); }

.btn-secondary {
  padding: 10px 16px;
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
}

.divider-or {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 12px;
  margin: 16px 0;
}
.divider-or::before, .divider-or::after { content: ""; flex: 1; height: 1px; background: var(--border); }

.btn-google {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 10px;
  background: #fff;
  color: #1a1a1a;
  border-radius: 8px;
  border: none;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  text-decoration: none;
  font-size: 14px;
}

.alert-error {
  background: rgba(239, 89, 102, 0.12);
  color: var(--danger);
  padding: 10px;
  border-radius: 8px;
  margin-bottom: 12px;
  font-size: 14px;
  border: 1px solid rgba(239, 89, 102, 0.3);
}
.alert-success {
  background: rgba(62, 207, 142, 0.12);
  color: var(--success);
  padding: 10px;
  border-radius: 8px;
  margin-bottom: 12px;
  font-size: 14px;
  border: 1px solid rgba(62, 207, 142, 0.3);
}

/* ---------- App shell (sidebar layout) ---------- */
.app-shell { display: flex; min-height: 100vh; }

.sidebar {
  width: 240px;
  flex-shrink: 0;
  background: var(--panel);
  border-right: 1px solid var(--border);
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
}
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px 20px 10px;
}
.sidebar-brand .logo-box {
  width: 34px; height: 34px;
  background: var(--gold);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; color: #1a1300;
  overflow: hidden;
}
.logo-box { overflow: hidden; }
.logo-box img { width: 100%; height: 100%; object-fit: cover; display: block; }
.sidebar-brand .brand-title { font-weight: 700; font-size: 15px; }
.sidebar-brand .brand-sub { font-size: 11px; color: var(--muted); }

.sidebar-nav { display: flex; flex-direction: column; gap: 4px; }
.sidebar-nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  text-decoration: none;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
}
.sidebar-nav a:hover { background: var(--panel-2); color: var(--text); }
.sidebar-nav a.active { background: var(--gold); color: #1a1300; font-weight: 700; }

.nav-badge {
  background: var(--danger);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
}
.sidebar-nav a.active .nav-badge { background: #1a1300; color: var(--gold); }

.sidebar-footer {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}
.sidebar-footer form button {
  width: 100%;
  padding: 9px;
  background: var(--panel-2);
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
}
.sidebar-footer form button:hover { color: var(--text); }

.main-content { flex: 1; padding: 28px 32px; overflow-x: hidden; }

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}
.page-header h1 { margin: 0 0 4px 0; font-size: 24px; }
.page-header .greeting-sub { color: var(--muted); font-size: 14px; }

.avatar-circle {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--gold);
  color: #1a1300;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
}

/* ---------- Cards / stats ---------- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
}
.stat-card .stat-label { color: var(--muted); font-size: 13px; margin-bottom: 8px; }
.stat-card .stat-value { font-size: 26px; font-weight: 700; }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;
}
.panel h3 { margin-top: 0; }

.card-list { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--panel-2);
  padding: 14px;
  border-radius: 10px;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--border);
}
.card:hover { border-color: var(--gold); }

.dash-progress-pct { font-size: 13px; font-weight: 700; color: var(--gold); }

.muted { color: var(--muted); }
.small { font-size: 12px; }

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
}
.badge-pending { background: rgba(242, 199, 68, 0.15); color: var(--gold); }
.badge-answered { background: rgba(62, 207, 142, 0.15); color: var(--success); }
.badge-accepted { background: rgba(62, 207, 142, 0.15); color: var(--success); }
.badge-rejected { background: rgba(239, 89, 102, 0.15); color: var(--danger); }
.badge-on_hold { background: rgba(74, 158, 255, 0.15); color: var(--info); }

/* ---------- Variation Order ---------- */
.vo-type-badge { display: inline-block; padding: 2px 8px; border-radius: 6px; font-size: 11px; font-weight: 700; text-transform: uppercase; }
.vo-type-addition { background: rgba(62, 207, 142, 0.15); color: var(--success); }
.vo-type-omission { background: rgba(239, 89, 102, 0.15); color: var(--danger); }

/* ---------- Variation Order item cards ---------- */
.vo-list { display: flex; flex-direction: column; gap: 12px; }
.vo-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
  background: var(--panel-2);
}
.vo-item-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; margin-bottom: 10px; }
.vo-item-desc { font-weight: 600; font-size: 14px; line-height: 1.4; }
.vo-delete-btn {
  flex-shrink: 0;
  background: rgba(239, 89, 102, 0.12);
  border: 1px solid rgba(239, 89, 102, 0.3);
  color: var(--danger);
  border-radius: 6px;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.vo-delete-btn:hover { background: rgba(239, 89, 102, 0.22); }

.vo-item-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 10px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.vo-item-grid > div { display: flex; flex-direction: column; gap: 2px; }
.vo-item-label { font-size: 11px; font-weight: 600; text-transform: uppercase; color: var(--muted); }
.vo-item-value { font-size: 14px; }

.vo-item-total { display: flex; justify-content: flex-end; gap: 6px; font-size: 14px; padding: 10px 0 0; }
.vo-item-total strong { color: var(--gold); }

.vo-item-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 10px; }
.vo-item-remark { font-size: 13px; color: var(--muted); font-style: italic; }

.vo-item-actions { margin-top: 12px; padding-top: 12px; border-top: 1px dashed var(--border); }

.vo-list-total {
  display: flex;
  justify-content: flex-end;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  padding: 12px 4px 4px;
  border-top: 2px solid var(--border);
  margin-top: 4px;
}
.vo-list-total strong { color: var(--gold); }

.vo-status-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.vo-status-actions button {
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  cursor: pointer;
  font-size: 12px;
}
.vo-status-actions button.accept:hover { border-color: var(--success); color: var(--success); }
.vo-status-actions button.reject:hover { border-color: var(--danger); color: var(--danger); }
.vo-status-actions button.hold:hover { border-color: var(--info); color: var(--info); }

.inline-form { display: flex; gap: 8px; margin: 0 0 16px 0; flex-wrap: wrap; }
.inline-form input {
  flex: 1;
  min-width: 140px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-2);
  color: var(--text);
  box-sizing: border-box;
}

/* Columns nested inside .inline-form (label + input pairs) - input must fill its own column, not the whole row */
.inline-form-col { flex: 1; min-width: 100px; }
.inline-form-col input { width: 100%; min-width: 0; }

.client-link-box {
  background: var(--panel-2);
  padding: 14px;
  border-radius: 10px;
  margin: 0 0 20px 0;
  border: 1px solid var(--border);
}
.copy-row { display: flex; gap: 8px; margin-top: 6px; }
.copy-row input { flex: 1; padding: 9px; border: 1px solid var(--border); border-radius: 6px; background: var(--panel); color: var(--text); }
.copy-row button {
  padding: 9px 14px;
  background: var(--gold);
  color: #1a1300;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 700;
}

.tabs { display: flex; gap: 4px; margin-bottom: 20px; border-bottom: 1px solid var(--border); }
.tabs a {
  padding: 10px 16px;
  text-decoration: none;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  border-bottom: 2px solid transparent;
}
.tabs a.active { color: var(--gold); border-bottom-color: var(--gold); }

/* Gambar dikumpul ikut tarikh, tarikh terkini terbuka terus, lain-lain collapse -
   elak client kena scroll panjang bila project dah banyak gambar */
.date-group { margin-bottom: 12px; }
.date-group summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 12px 4px;
  border-bottom: 1px solid var(--border);
}
.date-group summary::-webkit-details-marker { display: none; }
.date-group summary::before {
  content: "▸";
  color: var(--gold);
  font-size: 13px;
  transition: transform 0.15s ease;
}
.date-group[open] summary::before { transform: rotate(90deg); }
.date-group-label { font-weight: 700; font-size: 15px; }
.date-group .photo-grid { margin-top: 14px; }

.photo-grid { display: flex; flex-direction: column; gap: 16px; margin-top: 8px; }
.photo-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
/* max-width (bukan width:100%) - gambar tak diregang melebihi saiz asal dia
   (elak blur/lembik kat desktop lebar), tapi tetap shrink ikut container kat
   skrin kecil, dan center kalau container lagi lebar dari gambar */
.photo-card img { max-width: 100%; width: auto; height: auto; display: block; margin: 0 auto; }
.photo-meta { padding: 12px 16px; }

.photo-canvas-wrap { position: relative; }
.markup-canvas {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  touch-action: none;
  cursor: crosshair;
}
.markup-toolbar {
  display: flex;
  gap: 8px;
  padding: 8px 16px;
  background: var(--panel-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  align-items: center;
  flex-wrap: wrap;
}
.markup-toolbar button {
  padding: 6px 12px;
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
}
.markup-toolbar button.active { background: var(--gold); color: #1a1300; border-color: var(--gold); }

.comments-list { padding: 0 16px; }
.comment { padding: 10px 0; border-top: 1px solid var(--border); }
.comment-client { color: var(--text); }
.comment-company strong { color: var(--gold); }

.comment-form { display: flex; gap: 6px; padding: 14px 16px; border-top: 1px solid var(--border); }
.comment-form input {
  flex: 1;
  padding: 9px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel-2);
  color: var(--text);
}
.comment-form button {
  padding: 9px 14px;
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
}

.rfi-card {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 12px;
}
.rfi-card-body { padding: 16px; }
.rfi-card .rfi-question { font-weight: 600; margin-bottom: 8px; }
/* Sama macam .photo-card img - max-width bukan width:100%, elak blur kat desktop lebar */
.rfi-card img { max-width: 100%; width: auto; height: auto; display: block; margin: 0 auto; }

/* ---------- Lightbox (tap photo/RFI image to zoom) ---------- */
.photo-card img, .rfi-card img { cursor: zoom-in; }
.lightbox-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(6, 8, 14, 0.94);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  touch-action: none;
  overscroll-behavior: contain;
}
.lightbox-overlay img {
  max-width: 92vw;
  max-height: 92vh;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  cursor: zoom-in;
  will-change: transform;
}
.lightbox-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  z-index: 2;
}
.lightbox-close:hover { background: rgba(255, 255, 255, 0.28); }
.lightbox-hint {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--muted);
  font-size: 12px;
  background: rgba(255, 255, 255, 0.08);
  padding: 6px 12px;
  border-radius: 20px;
}

/* ---------- Progress Marker / overall progress bar ---------- */
.progress-bar-wrap { margin-bottom: 20px; }
.progress-bar-label { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 6px; }
.progress-bar-label .pct { font-size: 20px; font-weight: 700; color: var(--gold); }
.progress-bar-track { width: 100%; height: 12px; background: var(--panel-2); border-radius: 20px; overflow: hidden; border: 1px solid var(--border); }
.progress-bar-fill { height: 100%; background: linear-gradient(90deg, var(--gold-dark), var(--gold)); border-radius: 20px; transition: width 0.4s ease; }

/* Payment milestone flags - tick pada bar kedudukan sebenar (35/65/90/handover),
   label bawah pun align kat kedudukan sama guna left:% + translateX(-50%) */
.payment-pct-row { position: relative; height: 16px; margin-bottom: 6px; }
.payment-pct { position: absolute; top: 0; transform: translateX(-50%); font-size: 11px; font-weight: 700; color: var(--gold); }
.payment-pct-end { left: 100% !important; transform: translateX(-100%); }
.progress-bar-track-wrap { position: relative; padding-bottom: 10px; }
.payment-tick { position: absolute; top: 0; height: 20px; width: 3px; background: var(--gold); border-radius: 2px; }
.payment-flags-row { position: relative; height: 130px; margin-top: 4px; }
.payment-flag { position: absolute; top: 0; transform: translateX(-50%); text-align: center; width: 120px; padding-top: 4px; white-space: nowrap; }
.payment-flag-end { left: 100% !important; transform: translateX(-100%); text-align: right; width: 96px; }
.payment-flag-start { transform: none !important; text-align: left; width: 96px; }
.payment-flag-start-divider { margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--border); }
.payment-flag-due { background: rgba(242, 199, 68, 0.1); border-radius: 8px; box-shadow: 0 0 0 1px rgba(242, 199, 68, 0.35); }
.payment-flag-pct-mobile { display: none; }
.payment-flag-name { font-size: 12px; font-weight: 500; color: var(--text); }
.payment-flag-status { font-size: 11px; color: var(--muted); margin-top: 2px; }
.payment-flag-status.due { color: var(--gold); font-weight: 700; }
.payment-flag-amount { font-size: 12px; font-weight: 700; color: var(--gold); margin-top: 2px; }
.payment-remark { font-size: 12px; color: var(--muted); margin-top: 6px; }
.payment-remark-row { display: none; }
.payment-start-block { margin-top: 10px; }
.payment-start-item-spaced { margin-top: 10px; }
.payment-start-name { font-size: 13px; font-weight: 600; color: var(--text); }
.payment-start-status { font-size: 12px; color: var(--muted); margin-top: 2px; }
.payment-start-amount { font-size: 13px; font-weight: 700; color: var(--gold); margin-top: 2px; }
.payment-flag-icon {
  position: absolute;
  top: 0;
  left: 100%;
  transform: translateX(-100%);
  background: none;
  border: none;
  padding: 0;
  cursor: default;
  color: var(--gold);
  line-height: 0;
}
.payment-flag-icon-start { cursor: default; }
.payment-flag-icon-tip {
  position: absolute;
  top: -34px;
  left: 100%;
  transform: translateX(-100%);
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 11px;
  color: var(--text);
  white-space: nowrap;
  z-index: 2;
}

.scope-collapsible summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 2px 0;
}
.scope-collapsible summary::-webkit-details-marker { display: none; }
.scope-collapsible summary::before {
  content: "▸";
  color: var(--gold);
  font-size: 13px;
  transition: transform 0.15s ease;
}
.scope-collapsible[open] summary::before { transform: rotate(90deg); }
.scope-collapsible form { margin-top: 12px; }

.scope-group { margin-bottom: 14px; }
.scope-group-title { font-weight: 600; font-size: 14px; margin-bottom: 6px; }
.scope-check { display: flex; align-items: center; gap: 8px; padding: 6px 0; font-size: 14px; }
.scope-check input { width: 16px; height: 16px; accent-color: var(--gold); }
.scope-group .scope-check { padding-left: 20px; }

.scope-percent-row { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-top: 1px solid var(--border); }
.scope-percent-row label { flex: 1; font-size: 14px; }
.scope-percent-row input[type="range"] { flex: 1; max-width: 200px; accent-color: var(--gold); }
.scope-percent-row .pct-value { width: 44px; text-align: right; font-weight: 700; color: var(--gold); font-size: 14px; }

.admin-tabs { display: flex; gap: 4px; margin-bottom: 20px; border-bottom: 1px solid var(--border); }
.admin-tabs button {
  padding: 10px 16px;
  background: none;
  border: none;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  font-family: inherit;
}
.admin-tabs button.active { color: var(--gold); border-bottom-color: var(--gold); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }
.rfi-response-box {
  background: var(--panel);
  border-left: 3px solid var(--success);
  padding: 10px 12px;
  border-radius: 6px;
  margin-top: 10px;
  font-size: 14px;
}

.link-btn {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 14px;
  text-decoration: none;
}
.link-btn:hover { color: var(--gold); }

hr { border: none; border-top: 1px solid var(--border); margin: 24px 0; }

@media (max-width: 768px) {
  .app-shell { flex-direction: column; }

  /* Sidebar jadi 2 baris kat mobile: baris atas logo+logout, baris bawah menu penuh - takde scroll ke tepi lagi */
  .sidebar {
    width: 100%;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    padding: 10px 14px;
    overflow-x: visible;
    row-gap: 8px;
  }
  .sidebar-brand { padding: 0; order: 1; flex: 1 1 auto; }
  .sidebar-brand .logo-box { width: 30px; height: 30px; }
  .sidebar-brand .brand-title { font-size: 14px; }
  .sidebar-brand .brand-sub { font-size: 10px; }
  .sidebar-footer { order: 2; margin-top: 0; margin-left: 0; border-top: none; padding-top: 0; }
  .sidebar-footer form button { padding: 7px 12px; font-size: 12px; width: auto; }
  .sidebar-nav {
    order: 3;
    flex: 1 1 100%;
    flex-direction: row;
    display: flex;
    gap: 4px;
  }
  .sidebar-nav a {
    flex: 1;
    justify-content: center;
    padding: 8px 6px;
    font-size: 12px;
    text-align: center;
    white-space: nowrap;
  }
  .main-content { padding: 18px; }

  /* Keseragaman saiz font kat skrin kecik - elak tajuk/nombor jadi terlalu besar */
  .page-header h1 { font-size: 20px; }
  .page-header .greeting-sub { font-size: 13px; }
  .panel h3 { font-size: 16px; }
  .stat-card .stat-value { font-size: 20px; }
  .stat-card .stat-label { font-size: 12px; }
  .progress-bar-label .pct { font-size: 18px; }
  .center-box { margin: 40px auto; max-width: 92%; padding: 22px; }

  /* Comment box jadi 2 baris kat mobile supaya butang Send tak terpotong */
  .comment-form { flex-wrap: wrap; }
  .comment-form input { flex-basis: 100%; }
  .comment-form button { flex: 1; }

  /* Tab menu (Progress Photos / RFI / Progress Marker / Variation Order) - susun 2x2 supaya semua nampak sekali, tak perlu scroll */
  .admin-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; border-bottom: none; }
  .admin-tabs button {
    padding: 10px 4px;
    font-size: 12px;
    white-space: normal;
    line-height: 1.3;
    text-align: center;
    border: 1px solid var(--border);
    border-radius: 6px;
  }
  .admin-tabs button.active { background: rgba(224, 175, 76, 0.12); }

  .vo-item-grid { gap: 4px; }
  .vo-item-value { font-size: 13px; }

  /* Payment milestone flags kat mobile - skrin sempit tak muat letak ikut posisi
     peratus (35/65/90 terlalu rapat), so susun jadi list menegak bawah bar
     instead, decouple dari kedudukan peratus. % kat atas bar + tick kekal. */
  .payment-flags-row {
    position: static;
    height: auto;
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-top: 10px;
  }
  .payment-flag,
  .payment-flag-end {
    position: static;
    transform: none;
    width: 100%;
    text-align: left;
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 8px;
    padding: 7px 8px;
    border-radius: 6px;
    box-shadow: none;
  }
  .payment-flag-due { background: rgba(242, 199, 68, 0.1); box-shadow: 0 0 0 1px rgba(242, 199, 68, 0.35); }
  .payment-flag-start { display: block; background: var(--panel-2); border-radius: 6px; padding: 8px; }
  .payment-flag-start-divider { margin-top: 8px; padding-top: 8px; }
  .payment-flag-pct-mobile { display: block; font-size: 12px; font-weight: 700; color: var(--gold); flex-shrink: 0; }
  .payment-flag-name { font-size: 12px; margin-top: 0; flex: 1; }
  .payment-flag-status { font-size: 11px; margin-top: 0; white-space: nowrap; }
  .payment-flag-amount { font-size: 11px; margin-top: 0; white-space: nowrap; }
  .payment-pct-row { display: none; }
  .payment-remark { display: none; }
}

.vo-head-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.vo-head-actions form { margin: 0; }

/* VO description: kekalkan line break yang admin taip */
.vo-item-desc { white-space: pre-line; }

/* VO sub-items (a, b, c...) - editor (admin) */
.vo-lines-rows { display: flex; flex-direction: column; gap: 6px; margin-top: 6px; }
.vo-line-row { display: grid; grid-template-columns: 24px minmax(0, 1fr) 70px 70px 100px 32px; gap: 6px; align-items: center; }
.vo-line-row input { width: 100%; min-width: 0; box-sizing: border-box; padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px; background: var(--panel-2); color: var(--text); font-size: 14px; }
.vo-line-letter { color: var(--muted); font-weight: 600; }
.vo-line-remove { background: transparent; border: 1px solid var(--border); color: var(--muted); border-radius: 8px; height: 34px; cursor: pointer; font-size: 18px; line-height: 1; }
.vo-line-remove:hover { color: #ef5966; border-color: #ef5966; }

/* VO sub-items - paparan (admin + client) */
.vo-lines-view { margin: 10px 0; border-top: 1px solid var(--border); }
.vo-lv-row { display: grid; grid-template-columns: 24px minmax(0, 1fr) 60px 60px 100px 110px; gap: 8px; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 14px; align-items: start; }
.vo-lv-head { font-size: 11px; text-transform: uppercase; color: var(--muted); padding: 6px 0; }
.vo-lv-row > span:nth-child(n+4) { text-align: right; }
.vo-lv-total { font-weight: 600; }

@media (max-width: 768px) {
  .vo-line-row { grid-template-columns: 24px minmax(0, 1fr) 32px; }
  .vo-line-row input[name="line_unit"], .vo-line-row input[name="line_qty"], .vo-line-row input[name="line_price"] { grid-column: 2 / 3; }
  .vo-lv-row { grid-template-columns: 24px minmax(0, 1fr) 50px 50px 80px 90px; font-size: 12px; gap: 4px; }
}