/* ── ALMEIO INVOICE — Design System ─────────────────────────────────────── */

/* ── Theme: Dark (default) ──────────────────────────────────────────────── */
:root,
[data-theme="dark"] {
  --bg:       #07111f;
  --card:     #0c1a2e;
  --mid:      #112040;
  --border:   rgba(0,180,216,.18);
  --border-s: rgba(0,180,216,.08);
  --cyan:     #00B4D8;
  --cyan-d:   #0090ae;
  --blue:     #164E87;
  --text:     #e2e8f0;
  --muted:    #7a90a8;
  --danger:   #ef4444;
  --success:  #22c55e;
  --warning:  #f59e0b;
  --sidebar-w: 248px;
  --topbar-h:  60px;
  --radius:    10px;
  --input-bg:  var(--mid);
  --shadow:    0 4px 16px rgba(0,0,0,.4);
}

/* ── Theme: Light ───────────────────────────────────────────────────────── */
[data-theme="light"] {
  --bg:       #f1f5f9;
  --card:     #ffffff;
  --mid:      #f8fafc;
  --border:   rgba(15,23,42,.12);
  --border-s: rgba(15,23,42,.06);
  --cyan:     #0284c7;
  --cyan-d:   #0369a1;
  --blue:     #1e40af;
  --text:     #0f172a;
  --muted:    #64748b;
  --danger:   #dc2626;
  --success:  #16a34a;
  --warning:  #d97706;
  --input-bg: #f8fafc;
  --shadow:   0 2px 8px rgba(0,0,0,.08);
}

/* ── Theme: Light Blue ──────────────────────────────────────────────────── */
[data-theme="light-blue"] {
  --bg:       #e0f2fe;
  --card:     #f0f9ff;
  --mid:      #e0f2fe;
  --border:   rgba(2,132,199,.20);
  --border-s: rgba(2,132,199,.10);
  --cyan:     #0284c7;
  --cyan-d:   #0369a1;
  --blue:     #1d4ed8;
  --text:     #0c2d4e;
  --muted:    #3b7ab3;
  --danger:   #dc2626;
  --success:  #15803d;
  --warning:  #b45309;
  --input-bg: #f0f9ff;
  --shadow:   0 2px 10px rgba(2,132,199,.12);
}

/* ── Light / Light-Blue overrides for specific elements ─────────────────── */
[data-theme="light"] body,
[data-theme="light-blue"] body {
  background: var(--bg);
}

[data-theme="light"] .sidebar,
[data-theme="light-blue"] .sidebar {
  border-right-color: var(--border);
  box-shadow: 2px 0 12px rgba(0,0,0,.06);
}

[data-theme="light"] .sidebar-brand,
[data-theme="light-blue"] .sidebar-brand {
  border-bottom-color: var(--border);
}

[data-theme="light"] .sidebar-brand-text,
[data-theme="light-blue"] .sidebar-brand-text {
  color: var(--text);
}

[data-theme="light"] .nav-item,
[data-theme="light-blue"] .nav-item {
  color: var(--muted);
}
[data-theme="light"] .nav-item:hover,
[data-theme="light-blue"] .nav-item:hover { color: var(--text); background: rgba(2,132,199,.07); }
[data-theme="light"] .nav-item.active,
[data-theme="light-blue"] .nav-item.active { color: var(--cyan); background: rgba(2,132,199,.10); border-left-color: var(--cyan); }

[data-theme="light"] .topbar,
[data-theme="light-blue"] .topbar {
  box-shadow: 0 1px 4px rgba(0,0,0,.07);
}

[data-theme="light"] .topbar-title,
[data-theme="light-blue"] .topbar-title { color: var(--text); }

[data-theme="light"] .form-group input,
[data-theme="light"] .form-group select,
[data-theme="light"] .form-group textarea,
[data-theme="light-blue"] .form-group input,
[data-theme="light-blue"] .form-group select,
[data-theme="light-blue"] .form-group textarea {
  background: var(--input-bg);
  color: var(--text);
  border-color: var(--border);
}

[data-theme="light"] .line-items-table input,
[data-theme="light"] .line-items-table textarea,
[data-theme="light-blue"] .line-items-table input,
[data-theme="light-blue"] .line-items-table textarea {
  background: var(--input-bg);
  color: var(--text);
}

[data-theme="light"] .line-items-table th,
[data-theme="light-blue"] .line-items-table th { border-bottom-color: var(--border); }

[data-theme="light"] .data-table th,
[data-theme="light-blue"] .data-table th { color: var(--muted); border-bottom-color: var(--border); }
[data-theme="light"] .data-table td,
[data-theme="light-blue"] .data-table td { border-bottom-color: var(--border-s); color: var(--text); }
[data-theme="light"] .data-table tbody tr:hover,
[data-theme="light-blue"] .data-table tbody tr:hover { background: rgba(2,132,199,.04); }

[data-theme="light"] .modal,
[data-theme="light-blue"] .modal { background: var(--card); }

[data-theme="light"] .autocomplete-list,
[data-theme="light-blue"] .autocomplete-list { background: var(--card); }
[data-theme="light"] .autocomplete-item,
[data-theme="light-blue"] .autocomplete-item { color: var(--text); border-bottom-color: var(--border-s); }
[data-theme="light"] .autocomplete-item:hover,
[data-theme="light-blue"] .autocomplete-item:hover { background: rgba(2,132,199,.08); }

[data-theme="light"] .totals-row,
[data-theme="light-blue"] .totals-row { border-bottom-color: var(--border-s); color: var(--muted); }
[data-theme="light"] .totals-row .value,
[data-theme="light-blue"] .totals-row .value { color: var(--text); }
[data-theme="light"] .totals-row.total-due .value,
[data-theme="light-blue"] .totals-row.total-due .value { color: var(--cyan); }

[data-theme="light"] ::-webkit-scrollbar-track,
[data-theme="light-blue"] ::-webkit-scrollbar-track { background: var(--bg); }
[data-theme="light"] ::-webkit-scrollbar-thumb,
[data-theme="light-blue"] ::-webkit-scrollbar-thumb { background: rgba(2,132,199,.2); }

[data-theme="light"] .action-bar,
[data-theme="light-blue"] .action-bar {
  background: var(--card);
  border-top-color: var(--border);
}

[data-theme="light"] .sidebar-footer,
[data-theme="light-blue"] .sidebar-footer { border-top-color: var(--border); }
[data-theme="light"] .sidebar-footer a,
[data-theme="light-blue"] .sidebar-footer a { color: var(--muted); }

[data-theme="light"] .page-title,
[data-theme="light-blue"] .page-title { color: var(--text); }
[data-theme="light"] .card-title,
[data-theme="light-blue"] .card-title { color: var(--cyan); }
[data-theme="light"] .form-group label,
[data-theme="light-blue"] .form-group label { color: var(--muted); }
[data-theme="light"] .nav-section-label,
[data-theme="light-blue"] .nav-section-label { color: var(--muted); }

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 14px; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

a { color: var(--cyan); text-decoration: none; }
a:hover { color: var(--cyan-d); }

/* ── Scrollbar ──────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--mid); border-radius: 3px; }

/* ════════════════════════════════════════════════════════════════════════════
   LAYOUT
   ════════════════════════════════════════════════════════════════════════════ */

.app-wrap { display: flex; min-height: 100vh; }

/* ── Sidebar ────────────────────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--card);
  border-right: 1px solid var(--border-s);
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  transition: transform .25s ease;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border-s);
  min-height: var(--topbar-h);
}

.sidebar-brand img { height: 30px; width: auto; }

.sidebar-brand-text {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 14px;
  color: var(--text);
  line-height: 1.2;
}
.sidebar-brand-text span { color: var(--cyan); }

.sidebar-nav { flex: 1; padding: 12px 0; }

.nav-section-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .8px;
  text-transform: uppercase;
  color: var(--muted);
  padding: 14px 20px 6px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--muted);
  border-left: 3px solid transparent;
  transition: all .15s;
  cursor: pointer;
  text-decoration: none;
}
.nav-item:hover { color: var(--text); background: rgba(0,180,216,.06); }
.nav-item.active {
  color: var(--cyan);
  background: rgba(0,180,216,.10);
  border-left-color: var(--cyan);
}
.nav-item i { width: 16px; text-align: center; font-size: 13px; }

.sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border-s);
}
.sidebar-footer a {
  display: flex; align-items: center; gap: 8px;
  font-size: 12.5px; color: var(--muted);
  padding: 8px 0;
}
.sidebar-footer a:hover { color: var(--danger); }

/* ── Topbar ─────────────────────────────────────────────────────────────── */
.topbar {
  height: var(--topbar-h);
  background: var(--card);
  border-bottom: 1px solid var(--border-s);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  position: sticky;
  top: 0;
  z-index: 90;
}

.topbar-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--text);
}

.topbar-actions { display: flex; align-items: center; gap: 12px; }

.hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 18px;
  cursor: pointer;
  padding: 4px;
}

/* ── Main Content ───────────────────────────────────────────────────────── */
.main {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.content {
  flex: 1;
  padding: 28px;
  max-width: 1200px;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}

.page-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 22px;
  color: var(--text);
}

.page-subtitle {
  font-size: 13px;
  color: var(--muted);
  margin-top: 2px;
}

/* ════════════════════════════════════════════════════════════════════════════
   COMPONENTS
   ════════════════════════════════════════════════════════════════════════════ */

/* ── Cards ─────────────────────────────────────────────────────────────── */
.card {
  background: var(--card);
  border: 1px solid var(--border-s);
  border-radius: var(--radius);
  padding: 22px;
  margin-bottom: 20px;
}

.card-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 13px;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ── KPI Cards ─────────────────────────────────────────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.kpi-card {
  background: var(--card);
  border: 1px solid var(--border-s);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color .2s;
}
.kpi-card:hover { border-color: var(--border); }

.kpi-icon {
  width: 38px; height: 38px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  margin-bottom: 4px;
}
.kpi-icon.cyan    { background: rgba(0,180,216,.15); color: var(--cyan); }
.kpi-icon.green   { background: rgba(34,197,94,.12); color: var(--success); }
.kpi-icon.red     { background: rgba(239,68,68,.12);  color: var(--danger); }
.kpi-icon.blue    { background: rgba(22,78,135,.25);  color: #60a5fa; }

.kpi-value {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 24px;
  color: var(--text);
  line-height: 1;
}

.kpi-label {
  font-size: 12px;
  color: var(--muted);
  font-weight: 500;
}

/* ── Buttons ───────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all .15s;
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover { opacity: .88; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary { background: linear-gradient(135deg, var(--cyan), var(--blue)); color: #fff; }
.btn-success { background: var(--success); color: #fff; }
.btn-danger  { background: var(--danger);  color: #fff; }
.btn-ghost   { background: var(--mid);     color: var(--text); }
.btn-outline { background: transparent; border: 1px solid var(--border); color: var(--text); }
.btn-sm { padding: 5px 12px; font-size: 12px; border-radius: 6px; }
.btn-xs { padding: 3px 8px;  font-size: 11px; border-radius: 5px; }

/* ── Status Badges ─────────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .3px;
  text-transform: uppercase;
}
.badge-draft     { background: rgba(122,144,168,.15); color: var(--muted); }
.badge-sent      { background: rgba(0,180,216,.15);   color: var(--cyan); }
.badge-paid      { background: rgba(34,197,94,.15);   color: var(--success); }
.badge-overdue   { background: rgba(239,68,68,.15);   color: var(--danger); }
.badge-cancelled { background: rgba(239,68,68,.08);   color: #f87171; }
.badge-accepted  { background: rgba(34,197,94,.15);   color: var(--success); }
.badge-declined  { background: rgba(239,68,68,.15);   color: var(--danger); }
.badge-expired   { background: rgba(245,158,11,.15);  color: var(--warning); }

/* ── Tables ────────────────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

.data-table th {
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .6px;
  color: var(--muted);
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-s);
  white-space: nowrap;
}

.data-table td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--border-s);
  color: var(--text);
  vertical-align: middle;
}

.data-table tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: rgba(255,255,255,.025); cursor: pointer; }
.data-table .text-right { text-align: right; }
.data-table .text-muted { color: var(--muted); font-size: 12px; }
.data-table .amount { font-weight: 600; font-family: 'Montserrat', sans-serif; }

/* ── Status Tabs ───────────────────────────────────────────────────────── */
.status-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border-s);
  padding-bottom: 0;
  flex-wrap: wrap;
}

.status-tab {
  padding: 9px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  text-decoration: none;
  transition: all .15s;
  display: flex;
  align-items: center;
  gap: 6px;
}
.status-tab:hover { color: var(--text); }
.status-tab.active { color: var(--cyan); border-bottom-color: var(--cyan); }

.status-tab .count {
  background: rgba(0,180,216,.15);
  color: var(--cyan);
  font-size: 10px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 10px;
}

/* ── Forms ─────────────────────────────────────────────────────────────── */
.form-grid {
  display: grid;
  gap: 16px;
}
.form-grid.cols-2 { grid-template-columns: 1fr 1fr; }
.form-grid.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
.form-grid.cols-4 { grid-template-columns: 1fr 1fr 1fr 1fr; }

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 11.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .4px;
  color: var(--muted);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--mid);
  border: 1px solid var(--border-s);
  border-radius: 8px;
  padding: 9px 12px;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 13.5px;
  transition: border-color .15s;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0,180,216,.10);
}
.form-group textarea { resize: vertical; min-height: 80px; }
.form-group select { appearance: none; cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%237a90a8' d='M6 8L1 3h10z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; padding-right: 28px; }
.form-group input[type=number] { -moz-appearance: textfield; }
.form-group input[type=number]::-webkit-inner-spin-button { -webkit-appearance: none; }

.form-group.span-2 { grid-column: span 2; }
.form-group.span-3 { grid-column: span 3; }
.form-group.span-4 { grid-column: span 4; }

.form-hint { font-size: 11px; color: var(--muted); margin-top: 2px; }

/* ── Section Divider ───────────────────────────────────────────────────── */
.section-divider {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .6px;
  color: var(--cyan);
  margin: 24px 0 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.section-divider::after { content: ''; flex: 1; height: 1px; background: var(--border-s); }

/* ── Invoice Form Layout ───────────────────────────────────────────────── */
.invoice-form-wrap {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 24px;
  align-items: start;
}

/* ── Line Items Table ──────────────────────────────────────────────────── */
.line-items-wrap {
  overflow: visible; /* must be visible so the item autocomplete dropdown isn't clipped */
}

.line-items-table {
  width: 100%;
  border-collapse: collapse;
}

/* Give the tbody enough room so ~5 rows fit without page-scrolling */
#line-items-body {
  min-height: 240px; /* ~5 rows × 48px */
  display: table-row-group;
}

.line-items-table th {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--muted);
  padding: 8px 10px;
  border-bottom: 1px solid var(--border-s);
  text-align: left;
}

.line-items-table td {
  padding: 6px 4px;
  vertical-align: middle;
}

.line-items-table input,
.line-items-table textarea {
  background: var(--mid);
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 7px 10px;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  width: 100%;
  transition: border-color .15s;
}

.line-items-table input:focus,
.line-items-table textarea:focus {
  outline: none;
  border-color: var(--cyan);
}

.line-items-table .col-name  { min-width: 160px; }
.line-items-table .col-desc  { min-width: 140px; }
.line-items-table .col-qty   { width: 70px; }
.line-items-table .col-price { width: 100px; }
.line-items-table .col-tax   { width: 80px; }
.line-items-table .col-amt   { width: 100px; text-align: right; font-weight: 600; color: var(--text); padding-right: 10px; }
.line-items-table .col-del   { width: 40px; text-align: center; }

.line-items-table .del-row-btn {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  font-size: 14px;
  transition: color .15s;
}
.line-items-table .del-row-btn:hover { color: var(--danger); }

.line-items-footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-top: 12px;
  flex-wrap: wrap;
  gap: 16px;
}

.totals-box {
  min-width: 220px;
}

.totals-row {
  display: flex;
  justify-content: space-between;
  padding: 5px 0;
  font-size: 13.5px;
  color: var(--muted);
  border-bottom: 1px solid var(--border-s);
}
.totals-row:last-child { border-bottom: none; }
.totals-row .label { }
.totals-row .value { font-weight: 600; color: var(--text); }
.totals-row.total-due { color: var(--text); font-size: 15px; font-weight: 700; padding-top: 8px; }
.totals-row.total-due .value { color: var(--cyan); font-size: 18px; font-family: 'Montserrat', sans-serif; }

/* ── Live Preview Panel ────────────────────────────────────────────────── */
.preview-panel {
  background: var(--card);
  border: 1px solid var(--border-s);
  border-radius: var(--radius);
  padding: 20px;
  position: sticky;
  top: calc(var(--topbar-h) + 20px);
}

.preview-panel .preview-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--muted);
  margin-bottom: 12px;
}

/* Invoice paper inside preview */
.invoice-paper-mini {
  background: #fff;
  border-radius: 6px;
  padding: 16px;
  font-size: 10px;
  color: #1e293b;
  line-height: 1.5;
}

.ipm-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 2px solid #164E87;
}

.ipm-company { font-size: 12px; font-weight: 700; color: #164E87; }
.ipm-company small { display: block; font-size: 9px; font-weight: 400; color: #64748b; }

.ipm-title { font-size: 18px; font-weight: 800; color: #07111f; }
.ipm-number { font-size: 10px; color: #64748b; }

.ipm-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 12px;
  font-size: 9px;
}
.ipm-meta-group label { display: block; font-weight: 600; color: #94a3b8; text-transform: uppercase; font-size: 8px; }
.ipm-meta-group span  { color: #1e293b; }

.ipm-items { width: 100%; border-collapse: collapse; margin-bottom: 10px; }
.ipm-items th { font-size: 8px; font-weight: 600; text-transform: uppercase; color: #94a3b8; padding: 4px; border-bottom: 1px solid #e2e8f0; text-align: left; }
.ipm-items td { font-size: 9px; padding: 3px 4px; border-bottom: 1px solid #f1f5f9; }
.ipm-items .text-right { text-align: right; }

.ipm-total {
  text-align: right;
  margin-top: 8px;
}
.ipm-total .total-label { font-size: 9px; color: #64748b; }
.ipm-total .total-value { font-size: 14px; font-weight: 800; color: #07111f; }

/* ── Full Invoice / Estimate View (print) ──────────────────────────────── */
.invoice-view-page {
  background: var(--bg);
  min-height: 100vh;
  padding: 40px 24px;
}

.invoice-paper {
  max-width: 800px;
  margin: 0 auto;
  background: #ffffff;
  border-radius: 12px;
  padding: 48px;
  color: #1e293b;
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}

.ip-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 36px;
  padding-bottom: 24px;
  border-bottom: 3px solid #164E87;
}

.ip-company-logo img { height: 48px; width: auto; }
.ip-company-name {
  font-family: 'Montserrat', sans-serif;
  font-size: 20px;
  font-weight: 800;
  color: #164E87;
}
.ip-company-info { font-size: 12px; color: #64748b; margin-top: 4px; line-height: 1.6; }

.ip-doc-type {
  text-align: right;
}
.ip-doc-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 36px;
  font-weight: 800;
  color: #07111f;
  line-height: 1;
}
.ip-doc-number { font-size: 14px; color: #64748b; margin-top: 4px; }
.ip-doc-status { margin-top: 8px; }

.ip-meta-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}

.ip-bill-to label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .6px;
  color: #94a3b8;
  display: block;
  margin-bottom: 6px;
}

.ip-bill-to .client-name {
  font-size: 16px;
  font-weight: 700;
  color: #1e293b;
}

.ip-bill-to .client-detail { font-size: 13px; color: #64748b; line-height: 1.6; }

.ip-dates { text-align: right; }
.ip-date-item { margin-bottom: 8px; }
.ip-date-item label { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; color: #94a3b8; display: block; }
.ip-date-item span { font-size: 14px; font-weight: 600; color: #1e293b; }

.ip-items-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 24px;
}

.ip-items-table th {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: #ffffff;
  background: #164E87;
  padding: 10px 14px;
  text-align: left;
}
.ip-items-table th:last-child { text-align: right; }

.ip-items-table td {
  padding: 12px 14px;
  border-bottom: 1px solid #f1f5f9;
  font-size: 13.5px;
  color: #1e293b;
  vertical-align: top;
}
.ip-items-table td:last-child { text-align: right; font-weight: 600; }
.ip-items-table .item-desc { font-size: 12px; color: #64748b; margin-top: 2px; }

.ip-totals {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 32px;
}

.ip-totals-box { min-width: 260px; }

.ip-total-row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  font-size: 13.5px;
  color: #64748b;
  border-bottom: 1px solid #f1f5f9;
}
.ip-total-row:last-child { border-bottom: none; }
.ip-total-row .val { font-weight: 600; color: #1e293b; }
.ip-total-row.due {
  background: #164E87;
  color: #fff;
  padding: 12px 16px;
  border-radius: 8px;
  margin-top: 8px;
  font-size: 16px;
  font-weight: 700;
}
.ip-total-row.due .val { color: #fff; font-size: 20px; font-family: 'Montserrat', sans-serif; }

.ip-message {
  background: #f8fafc;
  border-left: 3px solid #00B4D8;
  padding: 12px 16px;
  border-radius: 0 6px 6px 0;
  font-size: 13px;
  color: #475569;
  margin-bottom: 24px;
}

.ip-actions {
  display: flex;
  gap: 10px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

/* ── Client Avatar ─────────────────────────────────────────────────────── */
.client-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  color: #fff;
  flex-shrink: 0;
}

.client-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.client-info .name { font-weight: 600; font-size: 13.5px; }
.client-info .sub  { font-size: 12px; color: var(--muted); }

/* ── Empty State ───────────────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 60px 24px;
  color: var(--muted);
}
.empty-state i { font-size: 48px; margin-bottom: 16px; opacity: .4; display: block; }
.empty-state h3 { font-size: 16px; color: var(--text); margin-bottom: 8px; font-family: 'Montserrat', sans-serif; }
.empty-state p  { font-size: 13.5px; margin-bottom: 20px; }

/* ── Search Input ──────────────────────────────────────────────────────── */
.search-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
}
.search-wrap i {
  position: absolute;
  left: 10px;
  color: var(--muted);
  font-size: 13px;
}
.search-input {
  background: var(--mid);
  border: 1px solid var(--border-s);
  border-radius: 8px;
  padding: 8px 12px 8px 32px;
  color: var(--text);
  font-size: 13px;
  width: 240px;
  font-family: 'Inter', sans-serif;
}
.search-input:focus {
  outline: none;
  border-color: var(--cyan);
}

/* ── Autocomplete ──────────────────────────────────────────────────────── */
.autocomplete-wrap { position: relative; }
.autocomplete-list {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  z-index: 1000;
  max-height: 260px;
  overflow-y: auto;
  display: none;
  box-shadow: 0 8px 32px rgba(0,0,0,.35);
}
.autocomplete-list.open { display: block; }
.autocomplete-item {
  padding: 10px 14px;
  cursor: pointer;
  font-size: 13px;
  transition: background .1s;
  border-bottom: 1px solid var(--border-s);
}
.autocomplete-item:last-child { border-bottom: none; }
.autocomplete-item:hover { background: rgba(0,180,216,.1); }
.autocomplete-item .name { font-weight: 600; }
.autocomplete-item .sub  { font-size: 11.5px; color: var(--muted); }
.autocomplete-add-client {
  cursor: default;
  border-bottom: 1px solid var(--border);
  background: rgba(0,180,216,.04);
}
.autocomplete-add-client:hover { background: rgba(0,180,216,.08); }

/* ── Toggle Option (settings) ───────────────────────────────────────────── */
.toggle-option {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  flex: 1;
  min-width: 260px;
}
.toggle-option input[type="checkbox"] { display: none; }
.toggle-option input[type="hidden"]   { display: none; }
.toggle-slider {
  flex-shrink: 0;
  width: 40px;
  height: 22px;
  background: var(--border);
  border-radius: 20px;
  position: relative;
  transition: background .2s;
  margin-top: 2px;
}
.toggle-slider::after {
  content: '';
  position: absolute;
  top: 3px; left: 3px;
  width: 16px; height: 16px;
  background: #fff;
  border-radius: 50%;
  transition: transform .2s;
  box-shadow: 0 1px 3px rgba(0,0,0,.3);
}
.toggle-option input[type="checkbox"]:checked ~ .toggle-slider {
  background: var(--cyan);
}
.toggle-option input[type="checkbox"]:checked ~ .toggle-slider::after {
  transform: translateX(18px);
}
.toggle-label {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.toggle-label strong {
  font-size: 13.5px;
  color: var(--text);
}
.toggle-label span {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.4;
}

/* ── Lock Banner ────────────────────────────────────────────────────────── */
.lock-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: color-mix(in srgb, var(--mid) 80%, #f59e0b 20%);
  border: 1px solid rgba(245,158,11,.35);
  border-radius: 10px;
  padding: 14px 20px;
  margin-bottom: 20px;
}
.lock-banner-left {
  display: flex;
  align-items: center;
  gap: 14px;
}
.lock-banner-left > i {
  font-size: 22px;
  color: #f59e0b;
  flex-shrink: 0;
}
.lock-banner-left strong {
  display: block;
  font-size: 14px;
  color: var(--text);
  margin-bottom: 3px;
}
.lock-banner-left span {
  font-size: 12.5px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 6px;
}
.btn-warning {
  background: #f59e0b;
  color: #fff;
  border: none;
}
.btn-warning:hover { background: #d97706; }

/* ── Modal ─────────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  z-index: 300;
  display: none;
  align-items: center;
  justify-content: center;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  width: 480px;
  max-width: 95vw;
  max-height: 90vh;
  overflow-y: auto;
}
.modal-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 16px;
  margin-bottom: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.modal-close {
  background: none; border: none;
  color: var(--muted); cursor: pointer; font-size: 18px;
  padding: 2px 6px; border-radius: 4px;
}
.modal-close:hover { color: var(--text); background: var(--mid); }

/* ── Toast ─────────────────────────────────────────────────────────────── */
#toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 500;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toast {
  padding: 12px 18px;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  animation: fadeUp .2s ease;
  box-shadow: 0 4px 16px rgba(0,0,0,.4);
}
.toast-success { background: #14532d; color: #86efac; border: 1px solid rgba(34,197,94,.3); }
.toast-error   { background: #450a0a; color: #fca5a5; border: 1px solid rgba(239,68,68,.3); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* ── Logo Upload ───────────────────────────────────────────────────────── */
.logo-upload-row {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  flex-wrap: wrap;
}

.logo-upload-area {
  width: 280px;
  height: 120px;
  flex-shrink: 0;
  border: 2px dashed var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  overflow: hidden;               /* ← key: clip any oversized image */
  position: relative;
  transition: border-color .2s, background .2s;
  background: var(--mid);
}
.logo-upload-area:hover { border-color: var(--cyan); background: rgba(0,180,216,.04); }

/* Preview wrapper */
.logo-preview-wrap {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  position: relative;
}
.logo-preview-wrap img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}

/* Remove button overlay */
#logo-remove-btn {
  position: absolute;
  top: 6px;
  right: 6px;
  background: rgba(239,68,68,.85);
  border: none;
  color: #fff;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity .15s;
  z-index: 2;
}
.logo-upload-area:hover #logo-remove-btn { opacity: 1; }

/* Info column */
.logo-upload-info {
  flex: 1;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
  padding-top: 4px;
}

/* ── Action Bar (form bottom) ──────────────────────────────────────────── */
.action-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 22px;
  background: var(--card);
  border-top: 1px solid var(--border-s);
  position: sticky;
  bottom: 0;
  flex-wrap: wrap;
  gap: 10px;
}
.action-bar-right { display: flex; gap: 8px; align-items: center; }

/* ── Sidebar Overlay (mobile) ──────────────────────────────────────────── */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 99;
}

/* ════════════════════════════════════════════════════════════════════════════
   LOGIN PAGE
   ════════════════════════════════════════════════════════════════════════════ */

.login-page {
  min-height: 100vh;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.login-card {
  background: var(--card);
  border: 1px solid var(--border-s);
  border-radius: 16px;
  padding: 40px 36px;
  width: 380px;
  max-width: 100%;
}

.login-logo {
  text-align: center;
  margin-bottom: 28px;
}
.login-logo img { height: 44px; margin-bottom: 12px; }
.login-logo h2 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 20px;
  color: var(--text);
}
.login-logo p { font-size: 12.5px; color: var(--muted); margin-top: 4px; }

.login-error {
  background: rgba(239,68,68,.1);
  border: 1px solid rgba(239,68,68,.25);
  color: #fca5a5;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 16px;
}

.btn-login {
  width: 100%;
  padding: 11px;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  margin-top: 8px;
  transition: opacity .15s;
}
.btn-login:hover { opacity: .9; }

/* ════════════════════════════════════════════════════════════════════════════
   RESPONSIVE — 768px
   ════════════════════════════════════════════════════════════════════════════ */

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
    box-shadow: 4px 0 24px rgba(0,0,0,.5);
  }
  .sidebar-overlay.open { display: block; }

  .main { margin-left: 0; }
  .hamburger { display: block; }

  .content { padding: 16px; }

  .kpi-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .kpi-value { font-size: 20px; }

  .form-grid.cols-2,
  .form-grid.cols-3,
  .form-grid.cols-4 { grid-template-columns: 1fr; }

  .form-group.span-2,
  .form-group.span-3,
  .form-group.span-4 { grid-column: span 1; }

  .invoice-form-wrap { grid-template-columns: 1fr; }
  .preview-panel { display: none; }

  .page-header { flex-direction: column; align-items: flex-start; }

  .status-tabs { overflow-x: auto; flex-wrap: nowrap; }
  .status-tab { white-space: nowrap; }

  .search-input { width: 180px; }

  .invoice-paper { padding: 24px 18px; }
  .ip-header { flex-direction: column; gap: 16px; }
  .ip-meta-row { grid-template-columns: 1fr; gap: 16px; }
  .ip-dates { text-align: left; }
  .ip-doc-type { text-align: left; }
}

@media (max-width: 480px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .data-table { font-size: 12px; }
  .data-table th, .data-table td { padding: 10px 8px; }
}

/* ── Print Styles ──────────────────────────────────────────────────────── */
@media print {
  .sidebar, .topbar, .ip-actions, #toast, .action-bar { display: none !important; }
  .main { margin-left: 0 !important; }
  .invoice-view-page { background: #fff !important; padding: 0 !important; }
  .invoice-paper { box-shadow: none !important; border-radius: 0 !important; padding: 24px !important; max-width: 100% !important; }
  body { background: #fff !important; }
}