/* ── Reset & Base ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --brand:      #1a3c5e;
  --brand-lt:   #2a5c8e;
  --accent:     #c8902a;
  --green:      #2e7d32;
  --amber:      #f59e0b;
  --red:        #c0392b;
  --blue:       #1565c0;
  --bg:         #f5f6f8;
  --card-bg:    #ffffff;
  --border:     #e0e3e8;
  --text:       #1a1a2e;
  --text-muted: #6b7280;
  --radius:     8px;
  --shadow:     0 1px 4px rgba(0,0,0,.08);
}
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
       font-size: 14px; line-height: 1.5; background: var(--bg); color: var(--text); }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
input, select, textarea, button { font-family: inherit; font-size: 13px; }

/* ── Navbar ───────────────────────────────────────────── */
.navbar { background: var(--brand); color: #fff; height: 52px;
          display: flex; align-items: center; padding: 0 20px; gap: 20px;
          position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 8px rgba(0,0,0,.2); }
.navbar-brand a { color: #fff; font-size: 16px; font-weight: 700; letter-spacing: .3px; text-decoration: none; }
.store-badge { background: rgba(255,255,255,.18); color: #fff; border-radius: 4px;
               font-size: 11px; padding: 2px 7px; font-weight: 600; margin-left: 8px; }
.navbar-links { display: flex; gap: 4px; margin-left: 20px; }
.navbar-links a { color: rgba(255,255,255,.8); padding: 5px 12px; border-radius: 4px;
                  font-size: 13px; text-decoration: none; transition: background .15s; }
.navbar-links a:hover, .navbar-links a.active { background: rgba(255,255,255,.15); color: #fff; }
.navbar-user { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.user-name { color: rgba(255,255,255,.9); font-size: 13px; }
.btn-link { background: none; border: none; color: rgba(255,255,255,.7); cursor: pointer;
            font-size: 12px; padding: 0; }
.btn-link:hover { color: #fff; }

/* ── Page Layout ──────────────────────────────────────── */
.page-content { max-width: 1280px; margin: 0 auto; padding: 24px 20px; }
.page-header { display: flex; justify-content: space-between; align-items: center;
               margin-bottom: 20px; }
.page-header h2 { font-size: 20px; font-weight: 600; color: var(--text); }
.header-actions { display: flex; gap: 8px; align-items: center; }
.meta-line { font-size: 13px; color: var(--text-muted); margin-top: 4px; }

/* ── Buttons ──────────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; gap: 4px;
       padding: 7px 14px; border-radius: 6px; font-size: 13px; font-weight: 500;
       cursor: pointer; border: 1px solid var(--border); background: var(--card-bg);
       color: var(--text); transition: all .15s; text-decoration: none; }
.btn:hover { background: #f0f2f5; text-decoration: none; }
.btn-primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-lt); }
.btn-danger { background: var(--red); border-color: var(--red); color: #fff; }
.btn-danger:hover { opacity: .85; }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-pdf { border-color: #c8902a; color: #c8902a; }
.btn-pdf:hover { background: #fff8ec; }
.btn-full { width: 100%; justify-content: center; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ── Cards ────────────────────────────────────────────── */
.card { background: var(--card-bg); border: 1px solid var(--border);
        border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: 16px; overflow: hidden; }
.card-header { padding: 12px 16px; font-weight: 600; font-size: 13px;
               border-bottom: 1px solid var(--border); background: #fafbfc; }
.card form, .card > div { padding: 16px; }
.card-footer { padding: 12px 16px; border-top: 1px solid var(--border); background: #fafbfc; }
.card-note { font-size: 12px; color: var(--text-muted); margin-bottom: 10px; }
.rate-updated { font-size: 11px; font-weight: 400; color: var(--text-muted); float: right; margin-top: 1px; }

/* ── Forms ────────────────────────────────────────────── */
.field { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.field-sm { max-width: 180px; flex: 0 0 180px; }
.field-md { max-width: 260px; flex: 0 0 260px; }
.field-xs { max-width: 100px; flex: 0 0 100px; }
.field-wide { flex: 2; }
.field-row { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.field label { font-size: 12px; font-weight: 500; color: var(--text-muted); }
.field input, .field select, .field textarea {
  padding: 7px 10px; border: 1px solid var(--border); border-radius: 6px;
  background: #fff; color: var(--text); font-size: 13px; width: 100%;
  transition: border-color .15s; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--brand); box-shadow: 0 0 0 2px rgba(26,60,94,.12); }
.field input:disabled { background: #f5f6f8; color: var(--text-muted); }
.req { color: var(--red); }
.hint { font-size: 11px; color: var(--text-muted); font-weight: 400; }
.field-actions { margin-top: 12px; }
.form-footer { padding: 12px 0 0; border-top: 1px solid var(--border); margin-top: 12px; }

/* ── Tables ───────────────────────────────────────────── */
.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.data-table th { background: #f5f6f8; padding: 9px 12px; text-align: left;
                 font-size: 11px; font-weight: 600; color: var(--text-muted);
                 border-bottom: 1px solid var(--border); white-space: nowrap; }
.data-table td { padding: 9px 12px; border-bottom: 1px solid #f0f2f5; }
.data-table tbody tr:hover { background: #fafbfc; }
.data-table tbody tr:last-child td { border-bottom: none; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.empty-td { text-align: center; color: var(--text-muted); padding: 24px; }
.row-inactive { opacity: .5; }
.small-table th, .small-table td { padding: 6px 8px; font-size: 12px; }
.inner-table { border: none; }
code { font-family: "Courier New", monospace; font-size: 12.5px; font-weight: 600;
       color: #1a1a3e; background: #e8eaf6;
       padding: 2px 7px; border-radius: 4px; letter-spacing: 0.03em; }

/* ── Status Badges ────────────────────────────────────── */
.status-badge { display: inline-block; padding: 2px 8px; border-radius: 10px;
                font-size: 11px; font-weight: 600; text-transform: capitalize; }
.status-draft       { background: #e9ecef; color: #495057; }
.status-sent        { background: #cce5ff; color: #004085; }
.status-negotiating { background: #fff3cd; color: #856404; }
.status-won         { background: #d4edda; color: #155724; }
.status-lost        { background: #f8d7da; color: #721c24; }

/* ── Role badges ──────────────────────────────────────── */
.role-admin    { color: var(--red);   font-weight: 600; }
.role-sales    { color: var(--brand); font-weight: 600; }
.role-designer { color: var(--green); font-weight: 600; }

/* ── Login ────────────────────────────────────────────── */
body.login-page { display: flex; align-items: center; justify-content: center;
                  min-height: 100vh; background: linear-gradient(135deg,#1a3c5e,#2a5c8e); }
.login-card { background: #fff; border-radius: 12px; padding: 40px; width: 380px;
              box-shadow: 0 8px 32px rgba(0,0,0,.2); }
.login-logo { text-align: center; margin-bottom: 28px; }
.login-logo h1 { font-size: 22px; color: var(--brand); font-weight: 700; }
.login-logo p { color: var(--text-muted); font-size: 13px; margin-top: 4px; }
.login-form .field { margin-bottom: 14px; }
.login-form .btn-full { margin-top: 8px; padding: 10px; font-size: 14px; }

/* ── Alerts ───────────────────────────────────────────── */
.alert { padding: 10px 14px; border-radius: 6px; margin-bottom: 14px; font-size: 13px; }
.alert-success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.alert-error   { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }

/* ── Toolbar ──────────────────────────────────────────── */
.toolbar { display: flex; gap: 10px; margin-bottom: 14px; align-items: center; flex-wrap: wrap; }
.search-form { display: flex; gap: 8px; flex: 1; align-items: center; }
.search-input { flex: 1; max-width: 380px; padding: 7px 10px; border: 1px solid var(--border);
                border-radius: 6px; font-size: 13px; }
.select-sm { padding: 7px 8px; border: 1px solid var(--border); border-radius: 6px; font-size: 13px; }

/* ── Dashboard stat cards ─────────────────────────────── */
.stat-cards { display: flex; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.stat-card { flex: 1; min-width: 120px; background: var(--card-bg); border: 1px solid var(--border);
             border-radius: var(--radius); padding: 16px; text-align: center;
             text-decoration: none; color: var(--text); transition: box-shadow .15s; }
.stat-card:hover { box-shadow: 0 4px 12px rgba(0,0,0,.12); text-decoration: none; }
.stat-num { font-size: 28px; font-weight: 700; color: var(--brand); }
.stat-label { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.stat-card-green .stat-num  { color: var(--green); }
.stat-card-amber .stat-num  { color: var(--accent); }
.stat-card-red   .stat-num  { color: var(--red); }
.stat-card-blue  .stat-num  { color: var(--blue); }

/* ── Two-column layout ────────────────────────────────── */
.two-col { display: grid; grid-template-columns: 1fr 380px; gap: 16px; align-items: start; }
@media (max-width: 900px) { .two-col { grid-template-columns: 1fr; } }

/* ── Quotation Form Layout ────────────────────────────── */
.qform-layout { display: grid; grid-template-columns: 1fr 280px; gap: 16px; align-items: start; }
@media (max-width: 960px) { .qform-layout { grid-template-columns: 1fr; } }
.qform-main .page-header { margin-bottom: 12px; }
.form-section { background: var(--card-bg); border: 1px solid var(--border);
                border-radius: var(--radius); padding: 14px 16px; margin-bottom: 12px; }
.section-label { font-size: 11px; font-weight: 600; color: var(--text-muted);
                 text-transform: uppercase; letter-spacing: .5px; margin-bottom: 10px; }
.section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.section-header h3 { font-size: 14px; font-weight: 600; }
.file-attached { font-size: 12px; color: var(--green); margin-right: 8px; }

/* ── Entry Tables ─────────────────────────────────────── */
.table-responsive { overflow-x: auto; }
.entry-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.entry-table th { background: #f5f6f8; padding: 7px 8px; font-size: 11px; font-weight: 600;
                  color: var(--text-muted); border-bottom: 1px solid var(--border);
                  white-space: nowrap; text-align: left; }
.entry-table td { padding: 4px 4px; border-bottom: 1px solid #f0f2f5; vertical-align: middle; }
.entry-table .num { text-align: right; }
.col-num    { width: 30px; }
.col-code   { min-width: 140px; }
.col-vs     { width: 80px; }
.col-finish { min-width: 130px; }
.col-desc   { flex: 1; }
.col-qty    { width: 80px; }
.col-brand  { min-width: 80px; }
.col-del    { width: 32px; text-align: center; }

.cell-input { width: 100%; padding: 5px 7px; border: 1px solid transparent; border-radius: 4px;
              background: transparent; color: var(--text); }
.cell-input:focus { border-color: var(--brand); background: #fff;
                    outline: none; box-shadow: 0 0 0 2px rgba(26,60,94,.1); }
.cell-num { max-width: 70px; text-align: right; }
.cell-select { width: 100%; padding: 5px 4px; border: 1px solid transparent; border-radius: 4px;
               background: transparent; color: var(--text); }
.cell-select:focus { border-color: var(--brand); outline: none; }
.desc-cell { color: var(--text-muted); font-size: 12px; }
.del-btn { background: none; border: none; color: var(--text-muted); cursor: pointer;
           font-size: 14px; padding: 3px 6px; border-radius: 4px; }
.del-btn:hover { background: #fee2e2; color: var(--red); }
.reset-btn { background: none; border: none; color: var(--accent); cursor: pointer;
             font-size: 14px; padding: 3px 5px; }
.reset-btn:hover { opacity: .7; }

/* Amber row highlighting */
.row-amber { background: #fffbeb !important; }
.row-amber .cell-input { background: transparent; }
.row-amber-view { background: #fffbeb; }
.row-amber-view code, .row-amber code { background: #dde0f5; color: #1a1a3e; }

/* Auto row */
.auto-acc-row { background: #f0f9ff; }
.auto-badge { font-size: 11px; color: var(--blue); margin-right: 4px; }
.auto-code { font-size: 12px; color: var(--text-muted); }

/* Sentinel */
.sentinel-row td { padding: 4px 8px; }
.sentinel-input { width: 100%; padding: 6px 10px; border: 1px dashed var(--border);
                  border-radius: 5px; background: #fafbfc; color: var(--text-muted); font-size: 13px; }
.sentinel-input:focus { border-color: var(--brand); background: #fff; outline: none; color: var(--text); }

/* ── Autocomplete Dropdown ────────────────────────────── */
.autocomplete-dropdown { background: #fff; border: 1px solid var(--border);
                          border-radius: 6px; box-shadow: 0 8px 24px rgba(0,0,0,.12);
                          max-height: 240px; overflow-y: auto; }
.dd-item { padding: 8px 12px; cursor: pointer; font-size: 13px; border-bottom: 1px solid #f0f2f5; }
.dd-item:last-child { border-bottom: none; }
.dd-item:hover, .dd-item:focus { background: #f0f7ff; outline: none; }

/* ── Sidebar ──────────────────────────────────────────── */
.qform-sidebar { }
.sidebar-card { background: var(--card-bg); border: 1px solid var(--border);
                border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); }
.sticky-card { position: sticky; top: 68px; }
.sidebar-title { font-size: 13px; font-weight: 600; color: var(--text-muted);
                 text-transform: uppercase; letter-spacing: .5px; margin-bottom: 14px; }
.summary-loading { font-size: 13px; color: var(--text-muted); text-align: center; padding: 8px 0; }
.summary-line { display: flex; justify-content: space-between; font-size: 13px;
                padding: 5px 0; border-bottom: 1px solid #f0f2f5; }
.summary-line:last-child { border-bottom: none; }
.summary-subtotal { font-weight: 600; border-top: 1px solid var(--border) !important;
                    border-bottom: 1px solid var(--border) !important; }
.summary-total { display: flex; justify-content: space-between; font-size: 15px;
                 font-weight: 700; color: var(--brand); margin-top: 10px;
                 padding-top: 10px; border-top: 2px solid var(--border); }
.sidebar-actions { margin-top: 14px; display: flex; flex-direction: column; gap: 8px; }
.save-feedback { padding: 8px 12px; border-radius: 6px; font-size: 13px; margin-bottom: 10px; }
.save-feedback.error { background: #f8d7da; color: #721c24; }
.save-feedback.success { background: #d4edda; color: #155724; }

/* ── Custom items ─────────────────────────────────────── */
.custom-item-card { background: #fafbfc; border: 1px solid var(--border);
                    border-radius: 6px; padding: 12px; margin-bottom: 8px; }

/* ── Pricing Summary (view) ───────────────────────────── */
.pricing-summary { padding: 4px 0; }
.ps-row { display: flex; justify-content: space-between; padding: 7px 0;
          border-bottom: 1px solid #f0f2f5; font-size: 13px; }
.ps-row:last-child { border-bottom: none; }
.ps-discount { color: var(--red); }
.ps-total { font-size: 16px; font-weight: 700; color: var(--brand);
            border-top: 2px solid var(--border); padding-top: 10px; margin-top: 4px; }

/* ── Detail grid (view) ───────────────────────────────── */
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 12px 16px; }
.detail-grid > div { display: flex; flex-direction: column; }
.dl { font-size: 11px; color: var(--text-muted); font-weight: 500; margin-bottom: 2px; }
.span-2 { grid-column: span 2; }

/* ── Status action buttons ────────────────────────────── */
.status-actions { display: flex; gap: 6px; flex-wrap: wrap; padding: 12px 16px; }
.status-btn { }
.status-btn.active { border-width: 2px; font-weight: 700; }
.status-btn.status-draft.active       { border-color: #6c757d; color: #6c757d; }
.status-btn.status-sent.active        { border-color: var(--blue); color: var(--blue); }
.status-btn.status-negotiating.active { border-color: var(--accent); color: var(--accent); }
.status-btn.status-won.active         { border-color: var(--green); color: var(--green); }
.status-btn.status-lost.active        { border-color: var(--red); color: var(--red); }

/* ── Tab nav ──────────────────────────────────────────── */
.tab-nav { display: flex; gap: 4px; margin-bottom: 16px; flex-wrap: wrap; }
.tab { padding: 7px 14px; border-radius: 6px; font-size: 13px; color: var(--text-muted);
       text-decoration: none; border: 1px solid transparent; }
.tab:hover { background: #f0f2f5; text-decoration: none; }
.tab.active { background: var(--brand); color: #fff; border-color: var(--brand); }

/* ── Admin rates grid ─────────────────────────────────── */
.rates-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; padding: 16px; }
@media (max-width: 900px) { .settings-grid { grid-template-columns: 1fr; } }
.settings-group { display: flex; flex-direction: column; gap: 10px; }
.settings-group-title { font-size: 12px; font-weight: 700; text-transform: uppercase;
                         letter-spacing: .5px; color: var(--text-muted); margin-bottom: 4px;
                         padding-bottom: 6px; border-bottom: 1px solid var(--border); }

.inline-input { width: 100%; min-width: 160px; padding: 5px 8px; border: 1px solid var(--border);
                border-radius: 4px; background: #fff; font-size: 13px; }
.inline-input:focus { outline: none; border-color: var(--brand); }
.inline-input-num { width: 80px; padding: 5px 6px; border: 1px solid var(--border);
                    border-radius: 4px; background: #fff; font-size: 13px; text-align: right;
                    -moz-appearance: textfield; appearance: textfield; }
.inline-input-num:focus { outline: none; border-color: var(--brand); }
.inline-input-num::-webkit-inner-spin-button,
.inline-input-num::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }

/* ── Modal ────────────────────────────────────────────── */
.modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.45);
                 z-index: 200; align-items: center; justify-content: center; }
.modal-overlay.open { display: flex; }
.modal { background: #fff; border-radius: var(--radius); width: 520px; max-width: 95vw;
         max-height: 90vh; overflow-y: auto; box-shadow: 0 16px 48px rgba(0,0,0,.2); }
.modal-lg { width: 720px; }
.modal-header { display: flex; justify-content: space-between; align-items: center;
                padding: 14px 20px; border-bottom: 1px solid var(--border); }
.modal-header h3 { font-size: 15px; font-weight: 600; }
.modal-close { background: none; border: none; font-size: 20px; cursor: pointer;
               color: var(--text-muted); padding: 0 4px; }
.modal-form { padding: 20px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }

/* ── Section ──────────────────────────────────────────── */
.section { margin-bottom: 20px; }
.section h3 { font-size: 15px; font-weight: 600; margin-bottom: 12px; }
.empty-state { color: var(--text-muted); font-size: 13px; padding: 16px 0; }

/* ── Catalogue Grid ──────────────────────────────────── */
.catalogue-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
                  gap: 16px; }
@media (max-width: 600px) { .catalogue-grid { grid-template-columns: 1fr 1fr; gap: 10px; } }
.cat-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius);
            overflow: hidden; display: flex; flex-direction: column; transition: box-shadow .15s; }
.cat-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,.1); }
.cat-img { height: 140px; background: #f5f6f8; display: flex; align-items: center;
           justify-content: center; overflow: hidden; }
.cat-img img { width: 100%; height: 100%; object-fit: contain; padding: 8px; }
.cat-img-placeholder { color: var(--border); }
.cat-body { padding: 12px 14px 8px; flex: 1; }
.cat-code { margin-bottom: 4px; }
.cat-code code { font-size: 11px; }
.cat-name { font-size: 13px; font-weight: 600; color: var(--text); line-height: 1.3; }
.cat-brand { font-size: 12px; color: var(--brand); margin-top: 3px; }
.cat-desc { font-size: 12px; color: var(--text-muted); margin-top: 4px; line-height: 1.3;
            display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.cat-footer { padding: 8px 14px 12px; display: flex; align-items: baseline; gap: 6px;
              border-top: 1px solid #f0f2f5; }
.cat-mrp { font-size: 16px; font-weight: 700; color: var(--brand); }
.cat-label { font-size: 11px; color: var(--text-muted); }

/* View toggle */
.view-toggle { display: flex; gap: 2px; }
.view-btn { min-width: 32px; justify-content: center; font-size: 16px; padding: 5px 8px; }
.view-btn.active { background: var(--brand); color: #fff; border-color: var(--brand); }