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

:root {
  --bg: #f5f5f5;
  --surface: #ffffff;
  --border: #d0d0d0;
  --header-bg: #1a2b3c;
  --header-fg: #ffffff;
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --danger: #dc2626;
  --text: #1a1a1a;
  --text-muted: #6b7280;
  --row-hover: #f0f4ff;
  --panel-width: 420px;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

body {
  font-family: var(--font);
  font-size: 13px;
  background: var(--bg);
  color: var(--text);
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ── Header ── */
header {
  background: var(--header-bg);
  color: var(--header-fg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
  height: 44px;
  flex-shrink: 0;
}
.header-brand { font-size: 15px; font-weight: 600; }
.header-info { font-size: 12px; color: rgba(255,255,255,0.7); }
.header-info strong { color: #fff; }
.header-left { display: flex; align-items: center; gap: 10px; }

.account-switcher {
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 12px;
  cursor: pointer;
}
.account-switcher option { background: var(--header-bg); color: #fff; }
.btn-header-icon {
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  border-radius: 4px;
  padding: 2px 7px;
  font-size: 14px;
  cursor: pointer;
  line-height: 1.4;
}
.btn-header-icon:hover { background: rgba(255,255,255,0.28); }

/* ── Toolbar ── */
.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 1rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.toolbar-left { display: flex; align-items: center; gap: 8px; }
.toolbar-right { display: flex; align-items: center; gap: 8px; }
.toolbar label { font-size: 12px; font-weight: 500; color: var(--text-muted); }

select {
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 4px 8px;
  font-size: 13px;
  font-family: var(--font);
  background: var(--surface);
  cursor: pointer;
}

/* ── Buttons ── */
button {
  cursor: pointer;
  border: none;
  border-radius: 4px;
  font-size: 13px;
  font-family: var(--font);
  padding: 5px 12px;
  line-height: 1.4;
  transition: background 0.1s, opacity 0.1s;
}
button:disabled { opacity: 0.45; cursor: not-allowed; }

.btn-primary { background: var(--primary); color: #fff; font-weight: 500; }
.btn-primary:not(:disabled):hover { background: var(--primary-hover); }

.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--bg); }

.btn-ghost { background: transparent; color: var(--text-muted); }
.btn-ghost:hover { color: var(--text); background: var(--bg); }

.btn-icon {
  background: transparent;
  color: rgba(255,255,255,0.75);
  font-size: 22px;
  padding: 0 6px;
  line-height: 1;
  border-radius: 3px;
}
.btn-icon:hover { color: #fff; background: rgba(255,255,255,0.1); }

.btn-sm {
  padding: 2px 8px;
  font-size: 12px;
}
.btn-edit { background: transparent; color: var(--primary); }
.btn-edit:hover { background: #eff6ff; }
.btn-delete { background: transparent; color: var(--danger); }
.btn-delete:hover { background: #fee2e2; }
.btn-reprint { background: transparent; color: var(--text-muted); }
.btn-reprint:hover { background: var(--bg); }

.badge {
  display: inline-block;
  background: rgba(255,255,255,0.25);
  border-radius: 10px;
  padding: 1px 7px;
  font-size: 11px;
  min-width: 20px;
  text-align: center;
  font-weight: 600;
}

/* ── Table ── */
.table-wrap {
  flex: 1;
  overflow-y: auto;
  background: var(--surface);
}

table {
  width: 100%;
  border-collapse: collapse;
}

thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: #f8f8f8;
  border-bottom: 2px solid var(--border);
  padding: 6px 8px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  white-space: nowrap;
  user-select: none;
}
thead th.sortable { cursor: pointer; }
thead th.sortable:hover { color: var(--text); }
thead th.sort-asc .sort-indicator::after { content: ' ↑'; }
thead th.sort-desc .sort-indicator::after { content: ' ↓'; }

tbody tr { border-bottom: 1px solid #f0f0f0; }
tbody tr:hover { background: var(--row-hover); }
tbody tr.printed { color: var(--text-muted); }

td {
  padding: 6px 8px;
  vertical-align: middle;
}

.col-select { width: 32px; }
.col-no { width: 60px; font-variant-numeric: tabular-nums; }
.col-date { width: 95px; white-space: nowrap; }
.col-amount { width: 95px; text-align: right; font-variant-numeric: tabular-nums; font-weight: 500; }
.col-memo { color: var(--text-muted); font-size: 12px; max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.col-status { width: 88px; text-align: center; }
.col-actions { width: 130px; text-align: right; white-space: nowrap; }

.status-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 10px;
}
.status-unprinted { background: #fef3c7; color: #92400e; }
.status-printed   { background: #e0f2fe; color: #0369a1; }

.loading-row td,
.empty-row td { text-align: center; padding: 2rem; color: var(--text-muted); }

/* ── Slide-in panel ── */
#panel-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.3);
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
#panel-overlay.open { opacity: 1; pointer-events: auto; }

#check-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: var(--panel-width);
  height: 100vh;
  background: var(--surface);
  z-index: 101;
  box-shadow: -4px 0 24px rgba(0,0,0,0.15);
  transform: translateX(100%);
  transition: transform 0.2s ease;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}
#check-panel.open { transform: translateX(0); }

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: var(--header-bg);
  color: var(--header-fg);
  flex-shrink: 0;
  position: sticky;
  top: 0;
  z-index: 1;
}
.panel-header h2 { font-size: 14px; font-weight: 600; }

/* ── Form ── */
#check-form {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.form-group label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}
.form-group.required label::after { content: ' *'; color: var(--danger); }

.form-group input {
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 7px 10px;
  font-size: 13px;
  font-family: var(--font);
  width: 100%;
  background: var(--surface);
  color: var(--text);
}
.form-group input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(37,99,235,0.15);
}
.form-group input.error { border-color: var(--danger); }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.address-section {
  border: 1px solid var(--border);
  border-radius: 4px;
}
.address-section summary {
  padding: 8px 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  cursor: pointer;
  user-select: none;
  list-style: none;
}
.address-section summary::before { content: '▶ '; font-size: 9px; }
.address-section[open] summary::before { content: '▼ '; }
.address-section[open] summary { border-bottom: 1px solid var(--border); }
.address-fields {
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-actions {
  display: flex;
  gap: 8px;
  padding-top: 4px;
  border-top: 1px solid var(--border);
  margin-top: auto;
}
.form-actions .btn-primary { flex: 1; padding: 8px; }

/* ── Import modal ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s;
}
.modal-overlay.open { opacity: 1; pointer-events: auto; }

.modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -48%);
  width: 480px;
  max-width: calc(100vw - 2rem);
  background: var(--surface);
  border-radius: 6px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
  z-index: 201;
  display: flex;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s, transform 0.15s;
}
.modal.open {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, -50%);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: var(--header-bg);
  color: var(--header-fg);
  border-radius: 6px 6px 0 0;
  flex-shrink: 0;
}
.modal-header h2 { font-size: 14px; font-weight: 600; }

.modal-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.modal-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
}
.modal-desc code {
  font-family: monospace;
  background: var(--bg);
  padding: 1px 4px;
  border-radius: 3px;
}

input[type="file"] {
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 6px 8px;
  font-size: 13px;
  font-family: var(--font);
  width: 100%;
  background: var(--surface);
  cursor: pointer;
}

.import-log {
  font-family: monospace;
  font-size: 11px;
  background: #0f172a;
  color: #94a3b8;
  border-radius: 4px;
  padding: 10px 12px;
  max-height: 200px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-all;
  line-height: 1.5;
}
.import-log.success { color: #86efac; }
.import-log.error   { color: #fca5a5; }

.modal-footer {
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid var(--border);
}

/* ── Setup wizard ── */
.wizard-modal { width: 520px; }

.wizard-steps-indicator {
  display: flex;
  align-items: center;
  padding: 16px 24px 0;
  background: var(--surface);
}
.wizard-step-dot {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}
.wizard-step-dot span {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--border);
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, color 0.15s;
}
.wizard-step-dot.active span,
.wizard-step-dot.done span {
  background: var(--primary);
  color: #fff;
}
.wizard-step-dot label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  white-space: nowrap;
}
.wizard-step-dot.active label { color: var(--primary); }
.wizard-step-line {
  flex: 1;
  height: 2px;
  background: var(--border);
  margin: 0 8px;
  margin-bottom: 18px;
  transition: background 0.15s;
}
.wizard-step-line.done { background: var(--primary); }

.wizard-body { min-height: 240px; }

.wizard-error {
  margin-top: 4px;
  padding: 8px 10px;
  background: #fee2e2;
  color: var(--danger);
  border-radius: 4px;
  font-size: 12px;
}

.wizard-footer { justify-content: flex-end; }
.wizard-footer .btn-ghost { margin-right: auto; font-size: 12px; }

.form-row-3 { grid-template-columns: 1fr 80px 100px; }
.form-row-4 { grid-template-columns: repeat(4, 1fr); }
.field-hint {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ── Account settings modal ── */
.settings-section-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  padding-bottom: 4px;
  border-bottom: 1px solid var(--border);
  margin-top: 4px;
}
.logo-preview {
  margin-top: 6px;
}
.logo-preview img {
  max-height: 60px;
  max-width: 200px;
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 3px;
}
#acct-settings-modal .modal-body {
  max-height: calc(100vh - 160px);
  overflow-y: auto;
}

/* ── View nav tabs ── */
.view-nav {
  display: flex;
  gap: 0;
  background: var(--surface);
  border-bottom: 2px solid var(--border);
  flex-shrink: 0;
  padding: 0 1rem;
}
.view-tab {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  margin-bottom: -2px;
}
.view-tab:hover { color: var(--text); }
.view-tab.active { color: var(--primary); border-bottom-color: var(--primary); }

/* ── View panes ── */
.view-pane {
  display: flex;
  flex-direction: column;
  flex: 1;
  overflow: hidden;
}
.view-pane[hidden] { display: none; }

/* ── Deposit panel ── */
#dep-panel-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.3);
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
#dep-panel-overlay.open { opacity: 1; pointer-events: auto; }

#deposit-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 560px;
  max-width: 98vw;
  height: 100vh;
  background: var(--surface);
  z-index: 101;
  box-shadow: -4px 0 24px rgba(0,0,0,0.15);
  transform: translateX(100%);
  transition: transform 0.2s ease;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}
#deposit-panel.open { transform: translateX(0); }

#deposit-panel-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1;
}

.dep-summary {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.dep-totals {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 8px 12px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.dep-total-row {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-muted);
}
.dep-total-grand {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-top: 4px;
  padding-top: 4px;
  border-top: 1px solid var(--border);
}

/* Deposit check items table */
.dep-checks-section { display: flex; flex-direction: column; gap: 6px; flex: 1; }
.dep-checks-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}
.dep-items-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.dep-items-table thead th {
  background: #f8f8f8;
  border-bottom: 1px solid var(--border);
  padding: 4px 6px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
  position: static;
}
.dep-items-table td {
  padding: 2px 4px;
  vertical-align: middle;
  border-bottom: 1px solid #f0f0f0;
}
.dep-item-input {
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 3px 6px;
  font-size: 12px;
  font-family: var(--font);
  background: var(--surface);
  color: var(--text);
}
.dep-item-input:focus {
  outline: none;
  border-color: var(--primary);
}

.dep-form-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding-top: 4px;
  border-top: 1px solid var(--border);
  margin-top: auto;
  flex-wrap: wrap;
}
.dep-pdf-btns { display: flex; gap: 6px; }