/* ═══════════════════════════════════════════════════════════════
   Goa Decor — Accounts Agent
   Theme: Blue & white, Goan heritage, mother-of-pearl aesthetic
   ═══════════════════════════════════════════════════════════════ */

/* ─── Variables ──────────────────────────────────────────────── */

:root {
  --pearl: #f0f5fa;
  --pearl-shimmer: #e4edf6;
  --ocean: #1a5276;
  --ocean-light: #2471a3;
  --ocean-pale: #d4e6f1;
  --ocean-wash: #eaf2f8;
  --sky: #5dade2;
  --sky-light: #aed6f1;
  --sand: #fdfefe;
  --terracotta: #dc7633;
  --terracotta-hover: #ca6f31;
  --success: #1e8449;
  --success-bg: #d5f5e3;
  --error: #c0392b;
  --error-bg: #fadbd8;
  --warning-bg: #fef9e7;
  --card: #ffffff;
  --text: #1b2631;
  --text-muted: #5d6d7e;
  --border: #d5dbdb;
  --border-light: #e8ecef;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 2px 8px rgba(26, 82, 118, 0.08);
  --shadow-lg: 0 4px 20px rgba(26, 82, 118, 0.12);
}

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

body {
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
  background: var(--pearl);
  background-image:
    radial-gradient(ellipse at 20% 0%, rgba(93, 173, 226, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 100%, rgba(26, 82, 118, 0.06) 0%, transparent 60%);
  color: var(--text);
  min-height: 100vh;
  padding: 0;
}

/* ─── Layout ─────────────────────────────────────────────────── */

.container {
  max-width: 600px;
  margin: 0 auto;
  padding: 16px 16px 32px;
}

/* ─── Header / Branding ──────────────────────────────────────── */

header {
  text-align: center;
  padding: 16px 0 12px;
}

/* ─── Contar branding ────────────────────────────────────────── */

.contar-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--ocean);
  letter-spacing: -0.03em;
  margin: 4px 0 0;
}

.contar-title-sm {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--ocean);
  letter-spacing: -0.02em;
  margin: 2px 0 0;
}

.contar-tagline {
  font-size: 0.85rem;
  color: var(--sky);
  font-weight: 600;
  font-style: italic;
  margin: 2px 0 16px;
}

.contar-tagline-sm {
  font-size: 0.75rem;
  color: var(--sky);
  font-weight: 600;
  font-style: italic;
  margin: 0 0 4px;
}

.login-credit {
  font-size: 0.7rem;
  color: var(--border);
  margin-top: 20px;
  letter-spacing: 0.02em;
}

.header-logo {
  width: 100px;
  height: auto;
  margin: 0 auto 2px;
  display: block;
}

header p {
  color: var(--text-muted);
  font-size: 0.82rem;
  margin-top: 6px;
}

/* ─── Top bar (Home + Language) ──────────────────────────────── */

.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}

.top-bar-right {
  display: flex;
  gap: 4px;
}

.home-btn {
  padding: 4px 10px;
  font-size: 0.8rem;
  font-weight: 700;
  border: none;
  border-radius: 6px;
  background: none;
  color: var(--ocean);
  cursor: pointer;
}

.home-btn:hover {
  background: var(--ocean-wash);
}

/* ─── Entry Type Selector ────────────────────────────────────── */

.type-selector {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.type-btn {
  padding: 28px 16px;
  font-size: 1.05rem;
  font-weight: 600;
  border: 2px solid var(--border-light);
  border-radius: var(--radius);
  background: var(--card);
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
  box-shadow: var(--shadow);
}

.type-btn:hover {
  border-color: var(--ocean-light);
  background: var(--ocean-wash);
  box-shadow: var(--shadow-lg);
  transform: translateY(-1px);
}

.type-btn.active {
  border-color: var(--ocean);
  background: var(--ocean);
  color: white;
  box-shadow: 0 4px 14px rgba(26, 82, 118, 0.3);
}

.type-btn .icon {
  display: block;
  font-size: 1.8rem;
  margin-bottom: 6px;
  opacity: 0.85;
}

/* ─── Card / Form ────────────────────────────────────────────── */

.card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
  margin-bottom: 16px;
  border: 1px solid var(--border-light);
}

.card h2 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 18px;
  color: var(--ocean);
}

.form-group {
  margin-bottom: 14px;
}

.form-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 5px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  font-size: 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--sand);
  transition: all 0.15s;
  color: var(--text);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--ocean-light);
  box-shadow: 0 0 0 3px rgba(36, 113, 163, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 60px;
}

.form-group .help-text {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 3px;
}

/* ─── Date row with Today checkbox ───────────────────────────── */

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

.date-row .date-input { flex: 1; }

.today-check {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--ocean);
  cursor: pointer;
  white-space: nowrap;
  text-transform: none;
}

.today-check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--ocean);
  cursor: pointer;
}

/* ─── Auto-calc tag ──────────────────────────────────────────── */

.auto-tag {
  font-size: 0.6rem;
  background: var(--ocean-wash);
  color: var(--ocean);
  padding: 1px 6px;
  border-radius: 4px;
  font-weight: 700;
  text-transform: uppercase;
  vertical-align: middle;
}

.auto-calc-field {
  background: var(--pearl) !important;
  color: var(--text-muted);
}

/* ─── File Upload ────────────────────────────────────────────── */

.upload-area {
  border: 2px dashed var(--sky-light);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
  background: var(--ocean-wash);
}

.upload-area:hover {
  border-color: var(--ocean-light);
  background: var(--ocean-pale);
}

.upload-area.has-file {
  border-color: var(--success);
  background: var(--success-bg);
  border-style: solid;
}

.upload-area input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.upload-area .icon {
  font-size: 2rem;
  margin-bottom: 6px;
}

.upload-area .label {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--ocean);
}

.upload-area .sublabel {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 3px;
}

/* ─── Image Preview ──────────────────────────────────────────── */

.image-preview {
  margin-top: 12px;
  text-align: center;
}

.image-preview img {
  max-width: 100%;
  max-height: 200px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.btn-remove-photo {
  display: block;
  margin: 8px auto 0;
  padding: 6px 16px;
  border: none;
  border-radius: 6px;
  background: var(--error-bg);
  color: var(--error);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
}

.btn-remove-photo:hover {
  background: var(--error);
  color: white;
}

/* ─── Buttons ────────────────────────────────────────────────── */

.btn {
  display: block;
  width: 100%;
  padding: 15px;
  font-size: 1.05rem;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.01em;
}

.btn-primary {
  background: var(--ocean);
  color: white;
  box-shadow: 0 2px 8px rgba(26, 82, 118, 0.2);
}

.btn-primary:hover:not(:disabled) {
  background: var(--ocean-light);
  box-shadow: 0 4px 12px rgba(26, 82, 118, 0.3);
  transform: translateY(-1px);
}

.btn-success {
  background: var(--success);
  color: white;
  box-shadow: 0 2px 8px rgba(30, 132, 73, 0.2);
}

.btn-success:hover:not(:disabled) {
  background: #196f3d;
  box-shadow: 0 4px 12px rgba(30, 132, 73, 0.3);
  transform: translateY(-1px);
}

.btn-accent {
  background: var(--terracotta);
  color: white;
  box-shadow: 0 2px 8px rgba(220, 118, 51, 0.2);
}

.btn-accent:hover:not(:disabled) {
  background: var(--terracotta-hover);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

.btn + .btn { margin-top: 10px; }

.btn-outline {
  background: transparent;
  border: 2px solid var(--border);
  color: var(--text-muted);
}

.btn-outline:hover {
  border-color: var(--ocean);
  color: var(--ocean);
  background: var(--ocean-wash);
}

/* ─── Extracted Preview ──────────────────────────────────────── */

.preview-section {
  background: var(--pearl);
  border-radius: var(--radius-sm);
  padding: 14px;
  margin-bottom: 16px;
  border: 1px solid var(--border-light);
}

.preview-section h3 {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.raw-text {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.78rem;
  white-space: pre-wrap;
  color: var(--text-muted);
  max-height: 120px;
  overflow-y: auto;
  background: white;
  padding: 10px;
  border-radius: 6px;
  border: 1px solid var(--border-light);
}

.confidence-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}

.confidence-low {
  background: var(--warning-bg);
  color: #7d6608;
  border: 1px solid #f9e79f;
}

.confidence-high {
  background: var(--success-bg);
  color: var(--success);
  border: 1px solid #a9dfbf;
}

/* ─── Status Messages ────────────────────────────────────────── */

.msg {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 500;
  margin-bottom: 16px;
  display: none;
}

.msg.visible { display: block; }

.msg-success {
  background: var(--success-bg);
  color: var(--success);
  border: 1px solid #a9dfbf;
}

.msg-error {
  background: var(--error-bg);
  color: var(--error);
  border: 1px solid #f1948a;
}

.msg-info {
  background: var(--ocean-wash);
  color: var(--ocean);
  border: 1px solid var(--sky-light);
}

/* ─── Spinner ────────────────────────────────────────────────── */

.spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2.5px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  vertical-align: middle;
  margin-right: 8px;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Success Screen ─────────────────────────────────────────── */

.success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--success-bg);
  border: 3px solid var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--success);
  margin: 0 auto 16px;
}

.result-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 12px;
  text-align: left;
  margin-top: 16px;
}

.result-grid .label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.result-grid .value {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
}

/* ─── Language Toggle ────────────────────────────────────────── */

.lang-toggle {
  display: flex;
  gap: 4px;
}

.lang-btn {
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 700;
  border: 1.5px solid var(--border);
  border-radius: 6px;
  background: var(--card);
  cursor: pointer;
  transition: all 0.15s;
  color: var(--text-muted);
}

.lang-btn.active {
  background: var(--ocean);
  border-color: var(--ocean);
  color: white;
}

.lang-btn:hover:not(.active) {
  border-color: var(--ocean-light);
  color: var(--ocean);
}

/* ─── Mode Toggle (Scan vs Manual) ───────────────────────────── */

.mode-toggle {
  display: flex;
  background: var(--pearl);
  border-radius: var(--radius-sm);
  padding: 3px;
  margin-bottom: 16px;
  border: 1px solid var(--border-light);
}

.mode-btn {
  flex: 1;
  padding: 9px;
  font-size: 0.82rem;
  font-weight: 700;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s;
  text-align: center;
}

.mode-btn.active {
  background: var(--card);
  color: var(--ocean);
  box-shadow: 0 1px 4px rgba(26, 82, 118, 0.1);
}

/* ─── Button Icons (SVG) ─────────────────────────────────────── */

.btn-icon {
  display: block;
  width: 36px;
  height: 36px;
  margin: 0 auto 8px;
  stroke: var(--ocean);
  opacity: 0.7;
}

.type-btn.active .btn-icon {
  stroke: white;
  opacity: 1;
}

/* ─── Print Bill Toggle ──────────────────────────────────────── */

.print-toggle {
  padding: 12px 14px;
  background: var(--ocean-wash);
  border-radius: var(--radius-sm);
  border: 1px solid var(--ocean-pale);
}

.toggle-label {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ocean);
  text-transform: none;
}

.toggle-label input[type="checkbox"] {
  display: none;
}

.toggle-switch {
  width: 44px;
  height: 24px;
  background: var(--border);
  border-radius: 12px;
  position: relative;
  transition: background 0.2s;
  flex-shrink: 0;
}

.toggle-switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background: white;
  border-radius: 50%;
  transition: transform 0.2s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}

.toggle-label input:checked + .toggle-switch {
  background: var(--ocean);
}

.toggle-label input:checked + .toggle-switch::after {
  transform: translateX(20px);
}

/* ─── Line Items (compact receipt-style) ─────────────────────── */

.line-items-container {
  border-radius: var(--radius-sm);
  background: var(--pearl);
  padding: 8px;
}

.line-item-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}

.line-item-row .li-num {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 700;
  min-width: 18px;
  text-align: center;
}

.line-item-row .li-item {
  flex: 1;
  padding: 9px 10px;
  font-size: 0.9rem;
  border: 1.5px solid var(--border);
  border-radius: 6px;
  background: var(--card);
}

.line-item-row .li-qty {
  width: 40px;
  padding: 9px 4px;
  font-size: 0.9rem;
  border: 1.5px solid var(--border);
  border-radius: 6px;
  background: var(--card);
  text-align: center;
}

.line-item-row .li-price {
  width: 80px;
  padding: 9px 8px;
  font-size: 0.9rem;
  border: 1.5px solid var(--border);
  border-radius: 6px;
  background: var(--card);
  text-align: right;
}

.line-item-row input:focus {
  outline: none;
  border-color: var(--ocean-light);
}

.li-del {
  width: 28px;
  height: 28px;
  border: none;
  background: none;
  color: var(--border);
  font-size: 1.1rem;
  cursor: pointer;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.li-del:hover {
  background: var(--error-bg);
  color: var(--error);
}

.btn-add-item {
  width: 100%;
  padding: 9px;
  border: none;
  border-radius: 6px;
  background: var(--ocean-wash);
  color: var(--ocean);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  margin-top: 2px;
}

.btn-add-item:hover {
  background: var(--ocean-pale);
}

.line-items-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 4px 0;
  margin-top: 6px;
  border-top: 2px solid var(--ocean-pale);
  font-weight: 700;
  font-size: 1rem;
  color: var(--ocean);
}

/* ─── Compact totals row ─────────────────────────────────────── */

.totals-row {
  display: flex;
  gap: 10px;
  margin-bottom: 2px;
}

.totals-row .totals-field {
  flex: 1;
  margin-bottom: 8px;
}

.totals-row .totals-field .form-group {
  margin-bottom: 0;
}

/* ─── Discount input with % toggle ───────────────────────────── */

.discount-input-row {
  display: flex;
  gap: 0;
}

.discount-input-row input {
  flex: 1;
  border-top-right-radius: 0 !important;
  border-bottom-right-radius: 0 !important;
}

.disc-pct-label {
  width: 36px;
  border: 1.5px solid var(--border);
  border-left: none;
  border-radius: 0 6px 6px 0;
  background: var(--ocean);
  color: white;
  font-size: 0.9rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.total-highlight {
  font-weight: 700 !important;
  font-size: 1.1rem !important;
  color: var(--ocean) !important;
}

/* ─── Optional tag ───────────────────────────────────────────── */

.optional-tag {
  font-size: 0.6rem;
  color: var(--text-muted);
  font-weight: 400;
  text-transform: lowercase;
  font-style: italic;
}

/* ─── Hint boxes & helper text ───────────────────────────────── */

.hint-box {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-bottom: 14px;
  padding: 8px 12px;
  background: var(--ocean-wash);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--sky);
}

.hint-box.hint-small,
.hint-small {
  font-size: 0.78rem;
  padding: 6px 10px;
  text-align: left;
  color: var(--text-muted);
}

.btn-hint {
  display: block;
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--text-muted);
  margin-top: 4px;
  line-height: 1.3;
}

.type-btn.active .btn-hint {
  color: rgba(255,255,255,0.75);
}

/* ─── Login Screen ───────────────────────────────────────────── */

.login-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 80vh;
}

.login-card {
  text-align: center;
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 32px 28px;
  width: 100%;
  max-width: 320px;
  border: 1px solid var(--border-light);
}

.login-logo {
  width: 100px;
  height: auto;
  margin: 0 auto 8px;
  display: block;
}

.login-sub {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin: 8px 0 20px;
}

.passkey-row {
  display: flex;
  gap: 0;
  margin-bottom: 12px;
}

.passkey-input {
  flex: 1;
  padding: 12px 16px;
  font-size: 1.1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  text-align: center;
  letter-spacing: 0.1em;
}

.passkey-input:focus {
  outline: none;
  border-color: var(--ocean);
  box-shadow: 0 0 0 3px rgba(26, 82, 118, 0.1);
}

.show-pass-btn {
  width: 44px;
  border: 1.5px solid var(--border);
  border-left: none;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--pearl);
  cursor: pointer;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.show-pass-btn:hover {
  background: var(--ocean-wash);
}

/* ─── Utilities ──────────────────────────────────────────────── */

.hidden { display: none !important; }
.mt-2 { margin-top: 8px; }
.mt-4 { margin-top: 16px; }
.mb-2 { margin-bottom: 8px; }
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.text-sm { font-size: 0.85rem; }

/* ─── Responsive ─────────────────────────────────────────────── */

@media (max-width: 360px) {
  .container { padding: 10px 10px 24px; }
  .card { padding: 16px; }
  .type-btn { padding: 18px 10px; font-size: 0.95rem; }
}