/* Snap Invoices — Frontend v2.0.0 */
:root {
  --si-navy:  #0B1D3A;
  --si-blue:  #1258C2;
  --si-teal:  #00BFD9;
  --si-gold:  #E8A838;
  --si-green: #2ECC71;
  --si-red:   #e74c3c;
  --si-gray:  #f5f6f8;
  --si-border:#dde2ec;
  --si-text:  #1a1a2e;
  --si-muted: #6b7280;
  --si-white: #ffffff;
  --si-radius:10px;
  --si-shadow:0 2px 12px rgba(11,29,58,.09);
  --si-nav-w: 220px;
}

/* ── App shell ────────────────────────────────────────────────── */
.si-app {
  display: flex; min-height: 80vh;
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--si-text); font-size: 14px; line-height: 1.5;
  margin: 0 -20px; /* bleed to edge if theme has padding */
}

/* ── Sidebar nav ──────────────────────────────────────────────── */
.si-nav {
  width: var(--si-nav-w); min-width: var(--si-nav-w);
  background: var(--si-navy); color: #fff;
  display: flex; flex-direction: column;
  padding: 0; position: sticky; top: 0; height: 100vh;
  overflow-y: auto;
}
.si-nav-brand {
  padding: 22px 20px 16px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.si-nav-logo {
  font-size: 16px; font-weight: 800; color: #fff;
  letter-spacing: .3px;
}
.si-nav-links { list-style: none; margin: 8px 0 0; padding: 0; flex: 1; }
.si-nav-links li a {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 20px; color: rgba(255,255,255,.72) !important;
  text-decoration: none !important; font-size: 13.5px; font-weight: 500;
  transition: all .15s; border-left: 3px solid transparent;
}
.si-nav-links li a:hover,
.si-nav-links li.active a {
  color: #fff !important; background: rgba(255,255,255,.07);
  border-left-color: var(--si-teal);
}
.si-nav-icon { font-size: 16px; width: 18px; text-align: center; }
.si-nav-summary {
  margin: auto 0 0; padding: 16px 20px;
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex; flex-direction: column; gap: 2px;
}
.si-nav-due-label { font-size: 10px; text-transform: uppercase; letter-spacing: .5px; color: rgba(255,255,255,.45); }
.si-nav-due-val   { font-size: 18px; font-weight: 700; color: var(--si-gold); }

/* ── Main content ─────────────────────────────────────────────── */
.si-main { flex: 1; padding: 32px 36px; background: var(--si-gray); min-width: 0; }

/* ── View header ──────────────────────────────────────────────── */
.si-view-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 24px;
}
.si-view-title {
  font-size: 22px; font-weight: 800; color: var(--si-navy);
  margin: 0; display: flex; align-items: center; gap: 10px;
}
.si-inv-tag {
  font-size: 13px; font-weight: 600; background: var(--si-blue);
  color: #fff; padding: 3px 12px; border-radius: 20px;
}

/* ── Buttons ──────────────────────────────────────────────────── */
.si-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 20px; border-radius: 6px; font-size: 13px; font-weight: 600;
  border: 2px solid transparent; cursor: pointer; text-decoration: none !important;
  transition: all .15s; line-height: 1; white-space: nowrap;
}
.si-btn-primary { background: var(--si-blue);  color: #fff !important; border-color: var(--si-blue); }
.si-btn-primary:hover { background: #0e47a1; border-color: #0e47a1; }
.si-btn-ghost   { background: #fff; color: var(--si-navy) !important; border-color: var(--si-border); }
.si-btn-ghost:hover { border-color: var(--si-blue); color: var(--si-blue) !important; }
.si-btn-green   { background: var(--si-green); color: #fff !important; border-color: var(--si-green); }
.si-btn-sm      { padding: 6px 14px; font-size: 12px; }

/* ── Stats row ────────────────────────────────────────────────── */
.si-stats-row {
  display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 24px;
}
.si-stat {
  flex: 1; min-width: 130px; background: #fff;
  border-radius: var(--si-radius); box-shadow: var(--si-shadow);
  padding: 16px 18px; border-top: 3px solid var(--si-blue);
  display: flex; flex-direction: column; gap: 4px;
}
.si-stat-green { border-top-color: var(--si-green); }
.si-stat-gold  { border-top-color: var(--si-gold); }
.si-stat-red   { border-top-color: var(--si-red); }
.si-stat-blue  { border-top-color: var(--si-blue); }
.si-stat-val { font-size: 22px; font-weight: 800; color: var(--si-navy); }
.si-stat-lbl { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .4px; color: var(--si-muted); }

/* ── Toolbar ──────────────────────────────────────────────────── */
.si-toolbar {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 12px; flex-wrap: wrap; gap: 10px;
}
.si-status-tabs { display: flex; gap: 4px; }
.si-tab {
  padding: 6px 16px; border-radius: 6px;
  text-decoration: none !important; font-size: 13px; font-weight: 500;
  color: var(--si-muted) !important; background: #fff; border: 1.5px solid var(--si-border);
  transition: all .15s;
}
.si-tab.active, .si-tab:hover { background: var(--si-blue); color: #fff !important; border-color: var(--si-blue); }
.si-search-form { display: flex; gap: 6px; }
.si-search {
  padding: 7px 12px; border: 1.5px solid var(--si-border); border-radius: 6px;
  font-size: 13px; width: 220px;
}
.si-search:focus { border-color: var(--si-blue); outline: none; }

/* ── Table ────────────────────────────────────────────────────── */
.si-table-wrap { background:#fff; border-radius: var(--si-radius); box-shadow: var(--si-shadow); overflow: hidden; }
.si-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.si-table thead th {
  background: var(--si-navy); color: #fff;
  padding: 11px 14px; text-align: left;
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .4px;
}
.si-table tbody tr { border-bottom: 1px solid var(--si-border); transition: background .1s; }
.si-table tbody tr:last-child { border-bottom: none; }
.si-table tbody tr:hover { background: #f0f5ff; }
.si-table td { padding: 11px 14px; }
.si-inv-link { font-weight: 700; color: var(--si-blue) !important; text-decoration: none !important; }
.si-inv-link:hover { text-decoration: underline !important; }
.si-td-client small { color: var(--si-muted); display: block; }
.si-td-amount { font-weight: 700; color: var(--si-navy); }
.si-td-actions { display: flex; gap: 5px; align-items: center; }

/* Badges */
.si-badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .4px; }
.si-badge-draft { background:#f3f4f6; color:#6b7280; }
.si-badge-sent  { background:#fef3c7; color:#92400e; }
.si-badge-paid  { background:#d1fae5; color:#065f46; }

/* Icon buttons */
.si-icon-btn {
  background: none; border: 1.5px solid var(--si-border);
  border-radius: 5px; cursor: pointer; padding: 5px 9px;
  font-size: 14px; color: var(--si-muted) !important;
  text-decoration: none !important; transition: all .15s; line-height: 1;
}
.si-icon-btn:hover { border-color: var(--si-blue); color: var(--si-blue) !important; background: #f0f5ff; }

/* ── Cards ────────────────────────────────────────────────────── */
.si-card {
  background: #fff; border-radius: var(--si-radius);
  box-shadow: var(--si-shadow); padding: 22px 24px; margin-bottom: 18px;
}
.si-card-title {
  font-size: 11px; font-weight: 800; text-transform: uppercase;
  letter-spacing: .6px; color: var(--si-navy);
  margin-bottom: 16px; padding-bottom: 10px;
  border-bottom: 2px solid var(--si-gray);
}

/* ── Form fields ──────────────────────────────────────────────── */
.si-form-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media(max-width:860px){ .si-form-cols { grid-template-columns: 1fr; } }

.si-field { margin-bottom: 13px; }
.si-field label {
  display: block; font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .4px; color: var(--si-muted); margin-bottom: 5px;
}
.si-req { color: var(--si-red); }
.si-input {
  width: 100%; padding: 9px 11px; box-sizing: border-box;
  border: 1.5px solid var(--si-border); border-radius: 6px;
  font-size: 13px; color: var(--si-text); background: #fafbfc;
  transition: border-color .15s;
}
.si-input:focus { border-color: var(--si-blue); outline: none; background: #fff; }
.si-input-invnum { font-weight: 700; color: var(--si-blue) !important; }
.si-hint { font-size: 11px; color: var(--si-muted); margin: 4px 0 0; }

/* ── Line items ───────────────────────────────────────────────── */
.si-card-items {}
.si-items-wrap {}
.si-items-head, .si-item-row {
  display: grid;
  grid-template-columns: 1fr 80px 120px 100px 40px;
  gap: 8px; align-items: center;
  margin-bottom: 6px;
}
.si-items-head {
  font-size: 10px; font-weight: 800; text-transform: uppercase;
  letter-spacing: .5px; color: var(--si-muted);
  padding: 0 4px; margin-bottom: 8px;
}
.si-col-p { } /* product — flexible */
.si-col-q, .si-col-u { text-align: right; }
.si-col-a { font-weight: 700; color: var(--si-navy); text-align: right; font-size: 13px; }
.si-col-x { text-align: center; }
.si-del-row {
  background: none; border: none; cursor: pointer;
  color: var(--si-muted); font-size: 15px; line-height: 1;
  padding: 4px; border-radius: 4px;
}
.si-del-row:hover { color: var(--si-red) !important; background: #ffeaea; }
#si-add-row { margin-top: 10px; }

/* ── Totals section ───────────────────────────────────────────── */
.si-totals-section {
  display: flex; gap: 24px; margin-top: 20px;
  padding-top: 16px; border-top: 2px solid var(--si-teal);
  align-items: flex-start; flex-wrap: wrap;
}
.si-notes-col { flex: 1; min-width: 200px; }
.si-notes-col label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .4px; color: var(--si-muted); display: block; margin-bottom: 6px; }
.si-notes { resize: vertical; min-height: 80px; }
.si-totals-col { min-width: 280px; }
.si-total-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 9px 12px; font-size: 13px; border-bottom: 1px solid var(--si-border);
}
.si-total-input { width: 120px; padding: 6px 8px; text-align: right; font-size: 13px; }
.si-total-due {
  background: var(--si-navy); color: #fff !important;
  border-radius: 0 0 8px 8px; font-weight: 700; font-size: 15px;
}
.si-total-due span { color: #fff !important; }
#si-amount-due { color: #fff !important; font-weight: 700; }

/* ── Form actions ─────────────────────────────────────────────── */
.si-form-actions {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 0; flex-wrap: wrap; gap: 10px;
}
.si-form-actions-left, .si-form-actions-right { display: flex; gap: 10px; align-items: center; }

/* ── Status message ───────────────────────────────────────────── */
.si-msg {
  padding: 12px 16px; border-radius: 7px;
  font-size: 13px; font-weight: 500; margin-bottom: 16px;
}
.si-msg-success { background:#d1fae5; color:#065f46; border-left: 4px solid var(--si-green); }
.si-msg-error   { background:#fde8e8; color:#991b1b; border-left: 4px solid var(--si-red); }

/* ── Settings ─────────────────────────────────────────────────── */
.si-smtp-test-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.si-smtp-test-row input { flex: 1; min-width: 180px; }

/* ── Empty state ──────────────────────────────────────────────── */
.si-empty {
  text-align: center; padding: 60px 20px; color: var(--si-muted);
  font-size: 15px; background: #fff; border-radius: var(--si-radius); box-shadow: var(--si-shadow);
}
.si-empty a { color: var(--si-blue) !important; font-weight: 600; }

/* ── Login prompt ─────────────────────────────────────────────── */
.si-login-prompt { padding: 40px; text-align: center; font-size: 15px; }

/* ── Portal (client view) ─────────────────────────────────────── */
.sip-wrap {
  max-width: 760px; margin: 40px auto;
  font-family: 'Outfit', -apple-system, sans-serif;
  color: #1a1a2e;
}
.sip-notice, .sip-error {
  padding: 28px 32px; border-radius: 8px;
  font-size: 14px; border-left: 4px solid var(--si-teal);
  background: var(--si-gray);
}
.sip-error { background: #fde8e8; color: #991b1b; border-color: var(--si-red); }
.sip-header {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--si-navy); color: #fff;
  padding: 24px 28px; border-radius: 10px 10px 0 0;
}
.sip-logo    { font-size: 20px; font-weight: 800; }
.sip-tagline { font-size: 11px; color: #8ba3c7; margin-top: 3px; }
.sip-title   { font-size: 28px; font-weight: 800; letter-spacing: 2px; }
.sip-header + * { border-top: 3px solid var(--si-teal); }
.sip-meta-row {
  display: flex; justify-content: space-between; gap: 20px;
  padding: 20px 28px; background: var(--si-gray);
  border: 1px solid var(--si-border); border-top: none;
}
.sip-lbl      { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing:.5px; color: var(--si-muted); margin-bottom: 6px; }
.sip-cname    { font-size: 16px; font-weight: 700; color: var(--si-navy); }
.sip-inv-meta table { border-collapse: collapse; font-size: 13px; }
.sip-inv-meta th { text-align: right; padding: 3px 12px 3px 0; color: var(--si-muted); font-weight: 600; white-space: nowrap; }
.sip-inv-meta td { padding: 3px 0; font-weight: 500; }
.sip-badge       { display: inline-block; padding: 2px 10px; border-radius: 20px; font-size: 11px; font-weight: 700; text-transform: uppercase; }
.sip-badge-draft { background:#f3f4f6; color:#6b7280; }
.sip-badge-sent  { background:#fef3c7; color:#92400e; }
.sip-badge-paid  { background:#d1fae5; color:#065f46; }
.sip-items { width:100%; border-collapse:collapse; font-size:13px; border:1px solid var(--si-border); border-top:none; }
.sip-items thead th { background:var(--si-navy); color:#fff; padding:10px 16px; text-align:left; font-size:11px; font-weight:700; text-transform:uppercase; letter-spacing:.4px; }
.sip-items tbody tr { border-bottom: 1px solid #f0f0f0; }
.sip-items tbody tr:nth-child(even) { background:#fafbfc; }
.sip-items td { padding: 10px 16px; }
.sip-col-amt  { font-weight: 600; color: var(--si-navy); text-align: right; }
.sip-totals-wrap { display:flex; justify-content:flex-end; gap:24px; padding:20px 28px; border:1px solid var(--si-border); border-top: 3px solid var(--si-teal); align-items:flex-start; }
.sip-notes { flex:1; font-size:13px; color: var(--si-muted); }
.sip-notes strong { display:block; font-size:11px; text-transform:uppercase; letter-spacing:.5px; color:var(--si-navy); margin-bottom:6px; }
.sip-totals { min-width: 260px; }
.sip-total-row { display:flex; justify-content:space-between; padding:8px 12px; font-size:13px; border-bottom:1px solid #f0f0f0; }
.sip-due { background:var(--si-navy); color:#fff!important; border-radius:0 0 6px 6px; font-weight:700; font-size:16px; }
.sip-due span { color:#fff!important; }
.sip-footer { background:var(--si-navy); color:#8ba3c7; text-align:center; padding:16px 28px; border-radius:0 0 10px 10px; font-size:11px; }
.sip-footer p { margin:4px 0; }
.sip-footer-sdvosb { color: var(--si-gold); font-weight:700; }

/* ── Responsive ───────────────────────────────────────────────── */
@media(max-width:768px){
  .si-app { flex-direction: column; }
  .si-nav { width:100%; height:auto; position:static; flex-direction:row; flex-wrap:wrap; }
  .si-nav-links { display:flex; flex-direction:row; flex-wrap:wrap; margin:0; width:100%; }
  .si-nav-links li a { padding: 10px 14px; border-left: none; border-bottom: 3px solid transparent; }
  .si-nav-links li.active a, .si-nav-links li a:hover { border-bottom-color: var(--si-teal); border-left-color: transparent; }
  .si-nav-brand, .si-nav-summary { display: none; }
  .si-main { padding: 20px 16px; }
  .si-items-head, .si-item-row { grid-template-columns: 1fr 60px 90px 80px 36px; }
  .sip-meta-row, .sip-totals-wrap { flex-direction: column; }
}

/* ═══════════════════════════════════════════════════════════════════════
   v2.4.0 ADDITIONS — clients picker, recurring, pills, button variants
   LVHA pseudo-class order observed (link → visited → hover → active).
   ═══════════════════════════════════════════════════════════════════════ */

/* ── Card title with right-aligned action button ─────────────────────── */
.si-card-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}
.si-card-title-row .si-card-title { margin-bottom: 0; }

/* ── Client picker dropdown ──────────────────────────────────────────── */
.si-client-picker {
    margin: 8px 0 14px;
    padding: 12px;
    border: 1px solid var(--si-border);
    border-radius: var(--si-radius);
    background: var(--si-gray);
}
.si-client-search {
    width: 100%;
    margin-bottom: 8px;
}
.si-client-results {
    max-height: 260px;
    overflow-y: auto;
    background: var(--si-white);
    border: 1px solid var(--si-border);
    border-radius: 6px;
}
.si-client-result-item {
    padding: 10px 12px;
    border-bottom: 1px solid #f0f0f0;
    cursor: pointer;
    font-size: 13px;
    color: var(--si-text);
    transition: background-color 0.12s ease;
}
.si-client-result-item:last-child { border-bottom: none; }
.si-client-result-item:link    { color: var(--si-text); }
.si-client-result-item:visited { color: var(--si-text); }
.si-client-result-item:hover   { background: #eaf3ff; color: var(--si-navy); }
.si-client-result-item:active  { background: #d8e8ff; }
.si-client-result-item:focus   { outline: 2px solid var(--si-blue); outline-offset: -2px; }
.si-client-result-item strong { color: var(--si-navy); }
.si-client-result-email,
.si-client-result-web { color: var(--si-muted); font-size: 12px; }
.si-client-empty {
    padding: 14px 12px;
    color: var(--si-muted);
    font-size: 13px;
    text-align: center;
    font-style: italic;
}
.si-client-picker-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 10px;
}

/* ── Recurring card (toggle + body) ──────────────────────────────────── */
.si-card-recurring { border-left: 3px solid var(--si-teal); }
.si-recurring-body {
    padding-top: 12px;
    border-top: 1px dashed var(--si-border);
    margin-top: 6px;
}
.si-toggle {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-weight: 600;
    color: var(--si-navy);
    user-select: none;
}
.si-toggle input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin: 0;
    cursor: pointer;
    accent-color: var(--si-blue);
}

/* ── Pills (status / tag chips) ──────────────────────────────────────── */
.si-pill {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    background: var(--si-gray);
    color: var(--si-text);
    border: 1px solid var(--si-border);
}
.si-pill-blue  { background: #eaf3ff; color: var(--si-blue);  border-color: #c7defb; }
.si-pill-green { background: #d1fae5; color: #065f46;         border-color: #a7e6c8; }

/* ── Active filter pill (e.g. "Filtered by client: …") ───────────────── */
.si-filter-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    margin: 0 0 14px;
    border-radius: 999px;
    background: #eaf3ff;
    border: 1px solid #c7defb;
    color: var(--si-navy);
    font-size: 13px;
}
.si-filter-clear {
    color: var(--si-blue);
    font-size: 13px;
    text-decoration: none;
    margin-left: 8px;
}
.si-filter-clear:link    { color: var(--si-blue); }
.si-filter-clear:visited { color: var(--si-blue); }
.si-filter-clear:hover   { color: var(--si-navy); text-decoration: underline; }
.si-filter-clear:active  { color: var(--si-red); }

/* ── Helper colour utility ───────────────────────────────────────────── */
.si-text-red { color: var(--si-red) !important; }

/* ── Button colour variants ──────────────────────────────────────────── */
.si-btn-blue {
    background: var(--si-blue);
    color: #fff !important;
    border-color: var(--si-blue);
}
.si-btn-blue:link    { color: #fff !important; }
.si-btn-blue:visited { color: #fff !important; }
.si-btn-blue:hover   { background: #0e47a1; border-color: #0e47a1; color: #fff !important; }
.si-btn-blue:active  { background: #0a3a85; border-color: #0a3a85; color: #fff !important; }

.si-btn-red {
    background: var(--si-red);
    color: #fff !important;
    border-color: var(--si-red);
}
.si-btn-red:link    { color: #fff !important; }
.si-btn-red:visited { color: #fff !important; }
.si-btn-red:hover   { background: #c0392b; border-color: #c0392b; color: #fff !important; }
.si-btn-red:active  { background: #a52e23; border-color: #a52e23; color: #fff !important; }

/* ── Hint text ───────────────────────────────────────────────────────── */
.si-hint {
    margin: 6px 0 0;
    font-size: 12px;
    color: var(--si-muted);
}
.si-hint a:link    { color: var(--si-blue); }
.si-hint a:visited { color: var(--si-blue); }
.si-hint a:hover   { color: var(--si-navy); text-decoration: underline; }
.si-hint a:active  { color: var(--si-red); }