/* Minimal, clean UI */
/* Kalameh (local, single source) */
@font-face {
  font-family: 'Kalameh';
  src: url('/assets/fonts/KalamehWebFaNum-Regular.woff2') format('woff2'),
       url('/assets/fonts/KalamehWebFaNum-Regular.woff') format('woff');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Kalameh';
  src: url('/assets/fonts/KalamehWebFaNum-Regular.woff2') format('woff2'),
       url('/assets/fonts/KalamehWebFaNum-Regular.woff') format('woff');
  font-weight: 700; /* map bold to the same file */
  font-style: normal;
  font-display: swap;
}
/* Black weight for hero-title (use Black; include ttf fallback as requested) */
@font-face {
  font-family: 'Kalameh';
  src: url('/assets/fonts/KalamehWebFaNum-Black.woff2') format('woff2'),
       url('/assets/fonts/KalamehWebFaNum-Black.woff') format('woff'),
       url('/assets/fonts/KalamehFaNum-Black.ttf') format('truetype');
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}
:root {
  --bg: #ffffff;
  --text: #0b1020;
  --muted: #6b7280;
  --border: #e5e7eb;
  --accent: #00A693; /* Basalam green */
  --accent-600: #039d8c;
  --error: #ef4444;
  --warning: #f59e0b;
  --success: #16a34a;
}



* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.6 'Kalameh', system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
/* Ensure form controls inherit Kalameh */
input, textarea, button, select { font: inherit; font-family: 'Kalameh', system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif; }

.container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 24px; }

/* Two-column layout for main cards */
.cards-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items: start;
}

/* Ensure cards stretch nicely within columns */
.cards-row .form-card { height: 100%; }

/* Responsive tweaks */
@media (max-width: 1024px) {
  .container { padding: 20px; }
}

@media (max-width: 840px) {
  .cards-row { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .container { padding: 16px; }
  .hero-title { font-size: 18px; }
  .stats-row { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .stat-item { padding: 8px; }
  .stat-number { font-size: 14px; }
  .stat-label { font-size: 11px; line-height: 1.4; }
  .form-card { padding: 12px; }
  .card-title { font-size: 15px; }
  .card-description { font-size: 13px; }
  .form-input { padding: 10px 12px; }
  .form-actions { justify-content: stretch; }
  .form-actions .button { width: 100%; }
  .suggestion-item { grid-template-columns: 22px 1fr auto; }
  .table-row { grid-template-columns: 1fr 100px; }
}

@media (max-width: 360px) {
  .stats-row { grid-template-columns: 1fr; }
}

/* Mobile Tabs */
.mobile-tabs { display: none; margin-top: 8px; }
.tab-btn {
  appearance: none;
  background: #fff;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  font-weight: 600;
  cursor: pointer;
}
.tab-btn.is-active, .tab-btn[aria-selected="true"] {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

@media (max-width: 840px) {
  .mobile-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 10px 0 20px; }
  .card-panel { display: none; }
  .card-panel.is-active { display: block; }
}

/* Header (green brand) */
.header { border-bottom: 1px solid var(--border); background: #f8fffd; }
.header .header-content { display: flex; align-items: center; justify-content: space-between; padding: 16px 0; }
.logo-section { display: flex; align-items: center; gap: 10px; }
.logo-title { margin: 0; font-size: 16px; font-weight: 700; }
.logo-subtitle { color: var(--muted); font-size: 13px; }
.header-badge { color: #fff; background: var(--accent); border-radius: 999px; padding: 6px 10px; font-size: 12px; }

.main-content { padding: 16px 0 40px; flex: 1 0 auto; }

/* Hero */
.hero-section { margin: 10px 0 20px; }
.hero-title-row { display: flex; align-items: center; justify-content: center; gap: 8px; }
.hero-logo { width: 29px; height: 29px; margin: 0 0 6px; display: inline-block; transform: translateY(2px); }
.hero-title { margin: 0 0 0; font-size: 20px; font-weight: 900; font-family: 'Kalameh', system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif; }
.hero-description { margin: 0; color: var(--muted); }
.stats-row { display: grid; grid-template-columns: 1fr; gap: 10px; margin-top: 14px; }
.stat-item { border: 1px solid var(--border); border-radius: 10px; padding: 12px; display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
.stat-number { color: var(--accent); font-weight: 700; font-size: 14px; text-align: right; width: 100%; }
.stat-label { color: var(--muted); font-size: 12px; text-align: right; line-height: 1.5; width: 100%; }

.form { display: grid; gap: 10px; margin-bottom: 16px; }
.product-form .bs-input + .bs-input { margin-top: 8px; } /* extra space before productDescription */
.form-actions { display: flex; justify-content: flex-end; margin-top: 8px; }

/* Progress bar */
.progress { position: relative; margin: 12px 0 4px; height: 8px; background: #f0f3f5; border-radius: 999px; overflow: hidden; border: 1px solid var(--border); }
.progress-bar { position: absolute; inset: 0 auto 0 0; width: 0%; background: var(--accent); border-radius: inherit; transition: width .25s ease; }
.progress-text { margin-top: 6px; font-size: 12px; color: var(--muted); text-align: center; }
.form-card { border: 1px solid var(--border); border-radius: 12px; padding: 16px; background: #fff; }
.card-header { margin-bottom: 8px; }
.card-title { margin: 0 0 4px; font-size: 16px; font-weight: 700; }
.card-description { margin: 0; color: var(--muted); font-size: 14px; }
.label { font-size: 14px; color: var(--muted); }
.form-input {
  width: 100%;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  outline: none;
  font-family: 'Kalameh', system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
}
.form-input::placeholder { font-family: inherit; font-size: 14px; }
.form-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 20%, transparent); }
.form-label { font-size: 14px; color: var(--muted); display: inline-flex; align-items: center; gap: 6px; }
.label-text { color: var(--text); font-weight: 400; }
.label-required { color: var(--accent); font-weight: 500; }
.input-counter { font-size: 12px; color: var(--muted); }
.muted { color: var(--muted); font-size: 12px; }

.button {
  margin-top: 6px;
  appearance: none;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 12px 14px;
  font-weight: 600;
  font-family: 'Kalameh', system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.button:hover { background: var(--accent-600); }
.button:disabled { opacity: .7; cursor: default; }
.button-loader { width: 14px; height: 14px; border: 2px solid #ffffff66; border-top-color: #fff; border-radius: 50%; display: none; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg) } }

.alert {
  border: 1px solid color-mix(in srgb, var(--error) 40%, var(--border));
  background: color-mix(in srgb, var(--error) 8%, transparent);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 8px;
  margin: 12px 0;
}

.results { margin-top: 20px; }
.results-title { margin: 0 0 8px; font-size: 16px; font-weight: 700; }
.suggestions { display: grid; gap: 8px; }
.suggestion-item {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  cursor: pointer;
}
.suggestion-number { color: var(--muted); font-weight: 600; text-align: center; }
.suggestion-text { overflow-wrap: anywhere; }
.copy-indicator { color: var(--success); font-size: 12px; opacity: 0; transition: opacity .2s ease; }
.copy-indicator.show { opacity: 1; }

/* Copy button inside suggestions */
.copy-btn {
  appearance: none;
  background: #f8fafa;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}
.copy-btn:hover { background: #f1f5f9; }
.copy-btn.copied {
  background: color-mix(in srgb, var(--success) 12%, #f8fafa);
  border-color: color-mix(in srgb, var(--success) 40%, var(--border));
  color: var(--success);
}

/* Accessibility */
button:focus, .input:focus, .textarea:focus { outline: 2px solid color-mix(in srgb, var(--accent) 60%, transparent); outline-offset: 2px; }

/* Simple table styles for ClickHouse results */
.table { display: grid; border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.table-row { display: grid; grid-template-columns: 1fr 120px; border-top: 1px solid var(--border); }
.table-row:first-child { border-top: none; }
.table-header { background: #f8fafa; font-weight: 600; }
.table-cell { padding: 10px 12px; overflow-wrap: anywhere; }
.table-container { margin-top: 8px; }

/* Footer */
.app-footer { border-top: 1px solid var(--border); padding: 12px 0 24px; background: #fff; margin-top: 24px; }
.app-footer .footer-note {
  margin: 0; text-align: center; color: var(--muted);
  font-family: 'Kalameh', system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
  font-size: 12px; line-height: 1.7;
}