/* ======================================================
   דוח הוצאות נסיעה לחו"ל — עיצוב ראשי
   RTL · Hebrew · Mobile-first · WCAG 2.1 AA
   מבוסס על עיצוב סימולטור החזר מס — משרד רו"ח יניב ברשף
   ====================================================== */

/* ---------- CSS Variables ---------- */
:root {
  --primary:       #1a56db;
  --primary-dark:  #1340a8;
  --primary-light: #e8f0fe;
  --accent:        #f59e0b;
  --accent-dark:   #d97706;
  --success:       #059669;
  --error:         #dc2626;
  --warning:       #d97706;
  --text:          #1e293b;
  --text-mid:      #475569;
  --text-light:    #94a3b8;
  --bg:            #f1f5f9;
  --card-bg:       #ffffff;
  --border:        #e2e8f0;
  --shadow-sm:     0 1px 3px rgba(0,0,0,.08);
  --shadow:        0 4px 12px rgba(0,0,0,.10);
  --shadow-lg:     0 12px 32px rgba(0,0,0,.14);
  --radius-sm:     8px;
  --radius:        14px;
  --radius-lg:     20px;
  --transition:    .2s ease;
  --font:          'Rubik', 'Arial Hebrew', Arial, sans-serif;

  /* legacy aliases used in JS-generated content */
  --red:    #dc2626;
  --green:  #059669;
  --muted:  #475569;
  --white:  #ffffff;
}

/* ---------- Accessibility overrides ---------- */
body.high-contrast {
  filter: contrast(1.6);
  background: #fff !important;
  color: #000 !important;
}
body.underline-links a { text-decoration: underline !important; }

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  direction: rtl;
  line-height: 1.7;
  min-height: 100vh;
}

a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-dark); text-decoration: underline; }
a:focus-visible { outline: 3px solid var(--primary); outline-offset: 3px; border-radius: 3px; }

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute; top: -40px; right: 0;
  background: var(--primary); color: #fff;
  padding: 8px 16px; border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  font-weight: 600; z-index: 9999; transition: top var(--transition);
}
.skip-link:focus { top: 0; }

/* ---------- HEADER ---------- */
header {
  background: var(--card-bg);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 14px 28px;
  display: flex;
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid var(--border);
}

header .logo-icon { font-size: 1.8rem; }

header h1 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary);
}

header span.sub {
  font-size: .85rem;
  color: var(--text-mid);
  display: block;
  margin-top: 1px;
}

.home-btn {
  margin-inline-start: auto;
  font-size: .82rem;
  color: var(--text-mid);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  white-space: nowrap;
  transition: color .2s, border-color .2s;
}
.home-btn:hover {
  color: var(--primary);
  border-color: var(--primary);
}

/* ---------- Disclaimer Banner ---------- */
.disclaimer-banner {
  background: #fffbeb;
  border-bottom: 1px solid #fde68a;
  color: #92400e;
  font-size: .82rem;
  padding: 9px 24px;
  text-align: center;
  line-height: 1.6;
}
.disclaimer-link {
  color: var(--primary);
  text-decoration: underline;
  margin: 0 4px;
}

/* ---------- Layout ---------- */
.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 32px 20px 60px;
}

/* ---------- Cards ---------- */
.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  margin-bottom: 20px;
  border: 1px solid var(--border);
}

.card h2 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--primary-light);
  display: flex;
  align-items: center;
  gap: 8px;
}
.card h2 .icon { font-size: 1.2rem; }

/* ---------- Form Grid ---------- */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-group.full { grid-column: 1 / -1; }

.form-group label {
  font-size: .88rem;
  font-weight: 600;
  color: var(--text);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .97rem;
  font-family: var(--font);
  background: var(--card-bg);
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
  direction: rtl;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26,86,219,.15);
}

.form-group textarea { min-height: 75px; resize: vertical; }

/* ---------- Travelers ---------- */
#travelers-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 14px; }

.traveler-row {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 10px;
  align-items: end;
  background: var(--bg);
  padding: 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

/* ---------- Expenses ---------- */
#expenses-list { display: flex; flex-direction: column; gap: 12px; margin-bottom: 14px; }

.expense-row {
  position: relative;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 10px 10px 44px; /* שמאל: מקום לכפתור ✕ */
  transition: box-shadow var(--transition);
}
.expense-row:hover { box-shadow: var(--shadow-sm); }

.expense-remove {
  position: absolute;
  top: 10px;
  left: 12px;
  background: #fee2e2;
  color: var(--error);
  border: 1px solid #fecaca;
  border-radius: 50%;
  width: 26px;
  height: 26px;
  font-size: .88rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: background var(--transition);
}
.expense-remove:hover { background: #fecaca; }

.expense-header {
  display: grid;
  grid-template-columns: 130px 1fr 2fr 78px 105px 64px;
  gap: 8px;
  align-items: end;
}
/* קלטים בשורת הוצאה — ריפוד פנימי צמוד יותר */
.expense-header .form-group input,
.expense-header .form-group select {
  padding: 9px 8px;
  font-size: .9rem;
}
/* כשמספר לילות/ימים מוסתר — מנע עמודה ריקה */
.expense-header .qty-field[style*="display:none"],
.expense-header .qty-field[style*="display: none"] {
  display: none !important;
}
.expense-file { margin-top: 10px; }

/* ── שורת מחלקת טיסה ── */
.expense-flight-row {
  display: flex;
  gap: 12px;
  align-items: flex-end;
  margin-top: 10px;
  padding: 10px 12px;
  background: var(--primary-light);
  border-radius: var(--radius-sm);
  border: 1px solid #bfdbfe;
  flex-wrap: wrap;
}
.expense-flight-row .form-group { min-width: 160px; flex: 1; }
.flight-biz-price { max-width: 200px; }

/* ---------- Upload Zone ---------- */
.upload-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  font-size: .9rem;
  color: var(--text-mid);
  background: var(--card-bg);
}
.upload-zone:hover {
  border-color: var(--primary);
  background: var(--primary-light);
}
.upload-zone input[type="file"] { display: none; }

.file-preview {
  margin-top: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .85rem;
  color: var(--success);
}
.file-preview .file-name { font-weight: 600; }

.extracted-badge {
  display: inline-block;
  background: #d1fae5;
  color: var(--success);
  font-size: .78rem;
  border-radius: 50px;
  padding: 2px 9px;
  margin-right: 6px;
  font-weight: 600;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 24px;
  border-radius: 50px;
  font-family: var(--font);
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
}
.btn:active { transform: scale(.97); }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(26,86,219,.3);
}
.btn-primary:hover:not(:disabled) {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(26,86,219,.35);
}

.btn-secondary {
  background: transparent;
  color: var(--text-mid);
  border: 1.5px solid var(--border);
}
.btn-secondary:hover { border-color: var(--primary); color: var(--primary); }

.btn-danger {
  background: #fee2e2;
  color: var(--error);
  border: 1px solid #fecaca;
}
.btn-danger:hover { background: #fecaca; }

.btn-green {
  background: #d1fae5;
  color: var(--success);
  border: 1px solid #a7f3d0;
}

.btn-sm { padding: 7px 14px; font-size: .83rem; }

/* ---------- Generate bar ---------- */
.generate-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.generate-bar .hint {
  font-size: .85rem;
  color: var(--text-mid);
}

/* ---------- Options card ---------- */
.options-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .95rem;
  font-weight: 500;
  cursor: pointer;
  color: var(--text);
}
.options-row input[type="checkbox"] {
  width: 18px; height: 18px;
  accent-color: var(--primary);
  cursor: pointer;
}

/* ---------- Result panel ---------- */
#result-panel {
  display: none;
  background: linear-gradient(135deg, #d1fae5, #a7f3d0);
  border: 1.5px solid #6ee7b7;
  border-radius: var(--radius);
  padding: 28px;
  margin-top: 24px;
  box-shadow: var(--shadow);
}
#result-panel h3 {
  color: #065f46;
  margin-bottom: 16px;
  font-size: 1.15rem;
  font-weight: 700;
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.result-stat {
  background: var(--card-bg);
  border-radius: var(--radius-sm);
  padding: 16px;
  text-align: center;
  border: 1px solid #d1fae5;
  box-shadow: var(--shadow-sm);
}
.result-stat .val {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -.5px;
}
.result-stat .lbl { font-size: .8rem; color: var(--text-mid); margin-top: 4px; }

.download-links { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }

/* ---------- Error banner ---------- */
#error-banner {
  display: none;
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: var(--error);
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  margin-top: 14px;
  font-size: .92rem;
}

/* ---------- Spinner ---------- */
.spinner {
  display: inline-block;
  width: 16px; height: 16px;
  border: 2.5px solid rgba(255,255,255,.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.uploading { opacity: .6; pointer-events: none; }

/* ---------- Review Modal ---------- */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}
.modal-overlay.active { display: flex; }

.modal-container {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  width: 92vw;
  max-width: 1200px;
  height: 88vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 22px;
  background: var(--primary);
  color: white;
  flex-shrink: 0;
}
.modal-header h3 { font-size: 1rem; font-weight: 700; margin: 0; }

.modal-close-btn {
  background: rgba(255,255,255,.2);
  border: none;
  color: white;
  width: 30px; height: 30px;
  border-radius: 50%;
  font-size: 1rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
}
.modal-close-btn:hover { background: rgba(255,255,255,.35); }

.modal-body {
  display: flex;
  flex: 1;
  overflow: hidden;
  direction: rtl;
}

.modal-doc-side {
  flex: 1;
  background: #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-left: 1px solid var(--border);
}
.modal-doc-side img {
  max-width: 100%; max-height: 100%;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: var(--shadow);
}
.modal-doc-side iframe { width: 100%; height: 100%; border: none; }

.modal-fields-side {
  width: 300px;
  min-width: 280px;
  padding: 18px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex-shrink: 0;
}

.modal-meta { display: flex; flex-direction: column; gap: 6px; }
.modal-badge {
  display: inline-block;
  font-size: .82rem;
  font-weight: 600;
  color: var(--text-mid);
  padding: 3px 0;
}

.modal-footer {
  padding: 14px 22px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 10px;
  justify-content: flex-start;
  flex-shrink: 0;
  background: var(--bg);
}

/* ---------- Small modals (privacy, accessibility, contact) ---------- */
.modal-sm {
  max-width: 560px !important;
  height: auto !important;
  max-height: 88vh;
}

.modal-body-content {
  padding: 22px 26px;
  overflow-y: auto;
  flex: 1;
  font-size: .93rem;
  line-height: 1.75;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.modal-body-content h4 {
  color: var(--primary);
  font-size: .97rem;
  margin-top: 6px;
  font-weight: 700;
}
.modal-body-content ul {
  padding-right: 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.modal-body-content a { color: var(--primary); }

.contact-email-btn {
  display: block;
  background: var(--primary);
  color: #fff !important;
  padding: 13px 20px;
  border-radius: 50px;
  text-decoration: none !important;
  text-align: center;
  font-weight: 700;
  font-size: 1rem;
  margin: 8px 0;
  transition: background var(--transition), transform var(--transition);
  box-shadow: 0 2px 8px rgba(26,86,219,.3);
}
.contact-email-btn:hover { background: var(--primary-dark); transform: translateY(-1px); }
.contact-note { font-size: .85rem; color: var(--text-mid); text-align: center; }

/* ---------- Disclaimer Banner ---------- */
.disclaimer-banner {
  background: #fffbeb;
  border-bottom: 1px solid #fde68a;
  color: #92400e;
  font-size: .82rem;
  padding: 9px 24px;
  text-align: center;
  line-height: 1.6;
}

/* ---------- Footer ---------- */
.site-footer {
  background: #1e293b;
  color: #94a3b8;
  padding: 32px 28px 18px;
  margin-top: 0;
}
.footer-inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-bottom: 18px;
  border-bottom: 1px solid #334155;
}
.footer-copy { color: #cbd5e1; font-size: .85rem; }
.footer-copy a { color: #93c5fd; text-decoration: underline; }
.footer-links { display: flex; gap: 20px; }
.footer-links a { color: #94a3b8; font-size: .85rem; }
.footer-links a:hover { color: #fff; text-decoration: none; }
.footer-bottom {
  max-width: 960px;
  margin: 14px auto 0;
  font-size: .78rem;
  color: #64748b;
  text-align: center;
}

/* ---------- Floating buttons ---------- */
.fab-group {
  position: fixed;
  left: 22px;
  bottom: 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 900;
}
.fab {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  font-size: 1.35rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition);
}
.fab:hover { transform: scale(1.08); }
.fab-access  { background: var(--primary); color: #fff; }
.fab-contact { background: var(--accent); color: #fff; }

/* ---------- Accessibility Panel ---------- */
.access-panel {
  position: fixed;
  left: 82px;
  bottom: 26px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  width: 260px;
  z-index: 901;
  display: none;
  flex-direction: column;
  overflow: hidden;
}
.access-panel.open { display: flex; }

.access-panel-header {
  background: var(--primary);
  color: white;
  padding: 12px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .92rem;
  font-weight: 700;
}
.access-panel-header button {
  background: none; border: none; color: white;
  font-size: 1.1rem; cursor: pointer;
}

.access-panel-body {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.access-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .88rem;
  gap: 8px;
  font-weight: 500;
}
.access-btns { display: flex; gap: 6px; }

.access-btns button, .access-toggle {
  padding: 6px 12px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--card-bg);
  color: var(--text);
  font-size: .83rem;
  cursor: pointer;
  font-weight: 600;
  font-family: var(--font);
  transition: all var(--transition);
}
.access-toggle { min-width: 52px; text-align: center; }
.access-toggle:hover, .access-btns button:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

/* ---------- Info box ---------- */
.info-box {
  background: var(--primary-light);
  border: 1px solid #bfdbfe;
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: .88rem;
  color: var(--primary-dark);
}

/* ---------- Responsive ---------- */
@media (max-width: 700px) {
  /* Header */
  header { padding: 10px 14px; gap: 10px; }
  header h1 { font-size: .97rem; }
  header span.sub { font-size: .78rem; }
  header .logo-icon { font-size: 1.5rem; }

  /* Layout */
  .container { padding: 16px 12px 80px; }
  .card { padding: 16px 14px; margin-bottom: 14px; }
  .card h2 { font-size: .97rem; }

  /* Form grid — narrower min to fit 2 columns on mobile */
  .form-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }

  /* Traveler row */
  .traveler-row { grid-template-columns: 1fr 1fr; }

  /* Expense row */
  .expense-row { padding: 10px 10px 10px 40px; }

  /* Expense header: 2 cols, with description spanning full width */
  .expense-header {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
  /* description (3rd child) spans full row */
  .expense-header .form-group:nth-child(3) { grid-column: 1 / -1; }

  /* Expense inputs — slightly smaller on mobile */
  .expense-header .form-group input,
  .expense-header .form-group select {
    padding: 8px 7px;
    font-size: .88rem;
  }

  /* Flight row wraps to column */
  .expense-flight-row { flex-direction: column; gap: 8px; }
  .expense-flight-row .form-group { min-width: unset; width: 100%; }
  .flight-biz-price { max-width: 100%; }

  /* Generate bar */
  .generate-bar { flex-direction: column; align-items: stretch; gap: 10px; }
  .generate-bar .btn { justify-content: center; }
  .generate-bar select { width: 100%; padding: 10px 12px; font-size: .95rem; }

  /* Options */
  .options-row { font-size: .9rem; }

  /* Result grid */
  .result-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  #result-panel { padding: 18px 14px; }

  /* Download links */
  .download-links { flex-direction: column; }
  .download-links .btn { justify-content: center; }

  /* Footer */
  .footer-inner { flex-direction: column; text-align: center; gap: 8px; padding-bottom: 14px; }
  .footer-links { justify-content: center; gap: 14px; }
  .site-footer { padding: 24px 16px 14px; }

  /* FABs */
  .fab-group { left: 10px; bottom: 14px; gap: 8px; }
  .fab { width: 46px; height: 46px; font-size: 1.2rem; }
  .access-panel { left: 64px; bottom: 14px; width: 240px; }

  /* Disclaimer */
  .disclaimer-banner { font-size: .78rem; padding: 8px 14px; }

  /* Buttons */
  .btn { padding: 10px 18px; font-size: .9rem; }
  .btn-sm { padding: 7px 12px; font-size: .8rem; }
}

@media (max-width: 480px) {
  /* Result stats — single column */
  .result-grid { grid-template-columns: 1fr; }
  .result-stat .val { font-size: 1.25rem; }

  /* Expense row ✕ button: smaller */
  .expense-remove { width: 24px; height: 24px; font-size: .8rem; left: 8px; top: 8px; }
  .expense-row { padding: 8px 8px 8px 36px; }

  /* Modal: stack doc+fields vertically, near full-screen */
  .modal-container { width: 100vw; height: 100vh; border-radius: 0; }
  .modal-body { flex-direction: column; }
  .modal-doc-side { min-height: 40vh; flex: none; border-left: none; border-bottom: 1px solid var(--border); }
  .modal-fields-side { width: 100%; min-width: unset; flex: 1; }

  /* Header compact */
  header span.sub { display: none; }
  header h1 { font-size: .9rem; }

  /* Form group inputs — full touch-friendly height */
  .form-group input,
  .form-group select,
  .form-group textarea { padding: 10px 11px; font-size: .95rem; }

  /* Traveler row — stack on tiny screens */
  .traveler-row { grid-template-columns: 1fr; }
  .traveler-row .btn-sm { width: fit-content; }

  /* Access panel repositions above FABs */
  .access-panel { left: 0; right: 0; bottom: 80px; width: auto; margin: 0 10px; border-radius: var(--radius); }
}

/* ---------- Print ---------- */
@media print {
  header, .disclaimer-banner, .fab-group, .access-panel, .site-footer { display: none; }
  .card { box-shadow: none; border: 1px solid #ccc; }
}