/* =====================================================
   ReceiptVault — Main App Styles (app.css)
   ===================================================== */

/* ── Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--color-bg);
  color: var(--color-text);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.3s ease, color 0.3s ease;
  overflow-x: hidden;
}

a { color: var(--color-accent); text-decoration: none; }
a:hover { text-decoration: underline; }

button { cursor: pointer; }
button:disabled { opacity: 0.55; cursor: not-allowed; }

input, select, textarea {
  font-family: inherit;
}

/* ── Loading Screen ───────────────────────────────── */
/* Loading screen — hardcoded colors so it always renders,
   even before theme JS fires or if Firebase config is incomplete */
#loading-screen {
  position: fixed;
  inset: 0;
  background: linear-gradient(160deg, #060d1f 0%, #0d1a38 35%, #111c40 60%, #0a102b 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  z-index: 9999;
}

.loading-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.loading-logo i {
  font-size: 3.5rem;
  color: #3b82f6;
  filter: drop-shadow(0 0 16px rgba(59,130,246,0.5));
  animation: logoGlow 2s ease-in-out infinite alternate;
}

.loading-logo span {
  font-size: 1.6rem;
  font-weight: 700;
  color: #f1f5f9;
  letter-spacing: -0.5px;
}

@keyframes logoGlow {
  from { filter: drop-shadow(0 0 8px rgba(59,130,246,0.3)); }
  to   { filter: drop-shadow(0 0 28px rgba(59,130,246,0.8)); }
}

.loading-dots {
  display: flex;
  gap: 8px;
}
.loading-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #3b82f6;
  animation: dotBounce 1.2s ease-in-out infinite;
}
.loading-dots span:nth-child(2) { animation-delay: 0.2s; }
.loading-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes dotBounce {
  0%, 80%, 100% { transform: scale(0.7); opacity: 0.4; }
  40%           { transform: scale(1);   opacity: 1;   }
}

/* ── Auth Screen ─────────────────────────────────── */
/* NOTE: intentionally hardcoded colors — no CSS variable
   dependency so the page looks great even before JS fires. */

#auth-screen {
  min-height: 100vh;
  min-height: 100dvh;
}

.auth-bg {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  /* Rich multi-stop gradient — independent of CSS theme variables */
  background: linear-gradient(160deg,
    #060d1f 0%,
    #0d1a38 35%,
    #111c40 60%,
    #0a102b 100%);
}

/* Glowing decorative blobs */
.auth-blob {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(70px);
  will-change: transform;
}
.auth-blob-1 {
  width: 320px; height: 320px;
  top: -80px; left: -100px;
  background: radial-gradient(circle, rgba(59,130,246,0.32) 0%, transparent 70%);
  animation: blobDrift 12s ease-in-out infinite alternate;
}
.auth-blob-2 {
  width: 260px; height: 260px;
  bottom: 80px; right: -70px;
  background: radial-gradient(circle, rgba(124,58,237,0.28) 0%, transparent 70%);
  animation: blobDrift 9s ease-in-out infinite alternate-reverse;
}
.auth-blob-3 {
  width: 200px; height: 200px;
  top: 55%; left: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(59,130,246,0.14) 0%, transparent 70%);
  animation: blobDrift 15s ease-in-out infinite alternate;
}
@keyframes blobDrift {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(18px, 24px) scale(1.08); }
}
.auth-blob-3 { animation-name: blobDriftCenter; }
@keyframes blobDriftCenter {
  from { transform: translate(-50%, -50%) scale(1); }
  to   { transform: translate(calc(-50% + 16px), calc(-50% + 20px)) scale(1.06); }
}

/* Main content column */
.auth-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 440px;
  padding: 52px 24px 44px;
  gap: 28px;
}

/* Hero block */
.auth-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
}

.auth-logo {
  width: 88px;
  height: 88px;
  border-radius: 24px;
  background: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow:
    0 0 0 10px rgba(59,130,246,0.12),
    0 0 0 22px rgba(59,130,246,0.06),
    0 12px 40px rgba(37,99,235,0.45);
  margin-bottom: 6px;
  animation: logoAppear 0.6s cubic-bezier(0.34,1.56,0.64,1) both;
}
@keyframes logoAppear {
  from { opacity: 0; transform: scale(0.6); }
  to   { opacity: 1; transform: scale(1); }
}
.auth-logo i {
  font-size: 2.5rem;
  color: #fff;
}

.auth-title {
  font-size: 2.1rem;
  font-weight: 800;
  color: #f1f5f9;
  margin: 0;
  letter-spacing: -0.7px;
  line-height: 1.1;
  animation: fadeSlideUp 0.5s 0.1s ease both;
}

.auth-subtitle {
  color: #94a3b8;
  font-size: 1rem;
  line-height: 1.55;
  margin: 0;
  animation: fadeSlideUp 0.5s 0.18s ease both;
}

@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Feature list */
.auth-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  background: rgba(255,255,255,0.035);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 18px;
  padding: 20px 18px;
  animation: fadeSlideUp 0.5s 0.26s ease both;
}

.auth-feature {
  display: flex;
  align-items: center;
  gap: 14px;
}

.auth-feature-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(59,130,246,0.18), rgba(124,58,237,0.18));
  border: 1px solid rgba(59,130,246,0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.auth-feature-icon i {
  font-size: 1rem;
  color: #60a5fa;
}

.auth-feature-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.auth-feature-text strong {
  font-size: 0.88rem;
  font-weight: 600;
  color: #e2e8f0;
}
.auth-feature-text span {
  font-size: 0.78rem;
  color: #64748b;
}

/* CTA section */
.auth-cta {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  animation: fadeSlideUp 0.5s 0.35s ease both;
}

.btn-google-signin {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  padding: 17px 24px;
  background: #ffffff;
  border: none;
  border-radius: 16px;
  font-size: 1.05rem;
  font-weight: 700;
  color: #1e293b;
  letter-spacing: 0.01em;
  box-shadow: 0 6px 28px rgba(0,0,0,0.4), 0 2px 6px rgba(0,0,0,0.2);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  cursor: pointer;
}
.btn-google-signin:hover,
.btn-google-signin:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.5), 0 4px 10px rgba(0,0,0,0.25);
  outline: none;
}
.btn-google-signin:active {
  transform: translateY(0);
  box-shadow: 0 3px 14px rgba(0,0,0,0.3);
}

.google-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.auth-note {
  margin: 0;
  font-size: 0.8rem;
  color: #475569;
  display: flex;
  align-items: center;
  gap: 5px;
}
.auth-note i {
  color: #22c55e;
  font-size: 0.9rem;
}

/* Desktop: wider layout */
@media (min-width: 600px) {
  .auth-blob-1 { width: 480px; height: 480px; }
  .auth-blob-2 { width: 380px; height: 380px; }
  .auth-content { padding: 64px 40px 56px; }
  .auth-title { font-size: 2.4rem; }
}

/* ── Layout Shell ────────────────────────────────── */
#app-shell {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ── Top Navigation ──────────────────────────────── */
.top-nav {
  height: 60px;
  background: var(--color-nav-bg);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 12px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.top-nav-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-nav-text);
  flex-shrink: 0;
}
.top-nav-brand i {
  font-size: 1.4rem;
  color: var(--color-accent);
}

.top-nav-search {
  flex: 1;
  max-width: 400px;
}

.search-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}
.search-wrapper i {
  position: absolute;
  left: 12px;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  pointer-events: none;
}
.search-input {
  width: 100%;
  padding: 9px 12px 9px 36px;
  background: var(--color-surface-alt);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: 0.9rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}
.search-input::placeholder { color: var(--color-text-muted); }
.search-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(var(--color-accent-rgb), 0.15);
}
.search-clear-btn {
  position: absolute;
  right: 8px;
  background: none;
  border: none;
  color: var(--color-text-muted);
  padding: 4px;
  display: flex;
  align-items: center;
  border-radius: 4px;
}
.search-clear-btn:hover { color: var(--color-text); }

.top-nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
}

.nav-icon-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: none;
  border: 1.5px solid var(--color-border);
  color: var(--color-nav-text);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 1rem;
  transition: all var(--transition-fast);
}
.nav-icon-btn:hover {
  background: rgba(var(--color-accent-rgb), 0.12);
  border-color: var(--color-accent);
  color: var(--color-accent);
}
.nav-btn-label { font-size: 0.85rem; font-weight: 600; }

/* Top-nav colourful pill buttons */
.nav-pill-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 18px;
  height: 38px;
  border-radius: 99px;
  border: none;
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
  letter-spacing: 0.01em;
}
.nav-pill-btn i { font-size: 1rem; }
.nav-pill-journeys {
  background: rgba(99, 102, 241, 0.15);
  color: #818cf8;
  border: 1.5px solid rgba(99, 102, 241, 0.35);
}
.nav-pill-journeys:hover {
  background: rgba(99, 102, 241, 0.28);
  border-color: #818cf8;
  color: #c7d2fe;
}
.nav-pill-new {
  background: rgba(var(--color-accent-rgb), 0.15);
  color: var(--color-accent);
  border: 1.5px solid rgba(var(--color-accent-rgb), 0.35);
}
.nav-pill-new:hover {
  background: var(--color-accent);
  color: var(--color-text-on-accent);
  border-color: var(--color-accent);
}

/* User avatar */
.user-avatar-wrapper {
  position: relative;
}
.user-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid var(--color-border);
  object-fit: cover;
  transition: border-color var(--transition-fast);
}
.user-avatar:hover { border-color: var(--color-accent); }
.user-avatar-wrapper:focus-within .avatar-dropdown { display: block; }

.avatar-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 220px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  z-index: 200;
  animation: fadeInDown 0.15s ease;
}
.avatar-dropdown.open { display: block; }

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.avatar-dropdown-info {
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.avatar-dropdown-info strong { font-size: 0.9rem; color: var(--color-text); }
.avatar-dropdown-info small  { font-size: 0.78rem; color: var(--color-text-muted); }

.avatar-dropdown-item {
  width: 100%;
  background: none;
  border: none;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  text-align: left;
  font-size: 0.88rem;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: background var(--transition-fast);
}
.avatar-dropdown-item:hover { background: var(--color-surface-alt); }
.avatar-dropdown-item.text-danger { color: var(--color-danger); }

/* Offline Banner */
.offline-banner {
  background: var(--color-warning);
  color: #fff;
  text-align: center;
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  z-index: 99;
}

/* ── Main Content ────────────────────────────────── */
#main-content {
  flex: 1;
  overflow-y: auto;
  padding-bottom: 80px; /* space for bottom nav on mobile */
}

@media (min-width: 992px) {
  #main-content { padding-bottom: 24px; }
}

/* ── Views ───────────────────────────────────────── */
.view { padding: 0; }
.view.active-view { display: block; }

.view-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 50;
}
.view-header h2 {
  flex: 1;
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text);
}

.btn-back {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}
.btn-back:hover {
  background: rgba(var(--color-accent-rgb), 0.12);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* ── Dashboard Stats Banner ──────────────────────── */
.stats-banner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--color-border);
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}

.stat-card {
  background: var(--color-stats-bg);
  padding: 16px 12px;
  text-align: center;
}
.stat-value {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.stat-value-sm { font-size: 1rem; }
.stat-label {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 4px;
}

/* ── Toolbar ─────────────────────────────────────── */
.toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px 0;
}

.filter-toggle-btn {
  position: relative;
  height: 44px;
  padding: 0 14px;
  gap: 6px;
  border-radius: var(--radius-md);
  background: var(--color-surface-alt);
  border: 1.5px solid var(--color-border);
  color: var(--color-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  transition: all var(--transition-fast);
  white-space: nowrap;
}
.filter-toggle-label {
  font-size: 0.88rem;
  font-weight: 600;
}
.filter-toggle-btn:hover,
.filter-toggle-btn.active {
  border-color: var(--color-accent);
  background: rgba(var(--color-accent-rgb), 0.1);
  color: var(--color-accent);
}

.filter-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  background: var(--color-danger);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

.sort-view-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
}

.sort-select {
  flex: 1;
  padding: 8px 12px;
  background: var(--color-surface-alt);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: 0.85rem;
  font-family: inherit;
  outline: none;
  cursor: pointer;
  transition: border-color var(--transition-fast);
}
.sort-select:focus { border-color: var(--color-accent); }

.view-toggle-btns {
  display: flex;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.view-toggle-btn {
  padding: 8px 12px;
  background: var(--color-surface-alt);
  border: none;
  color: var(--color-text-muted);
  font-size: 1rem;
  transition: all var(--transition-fast);
}
.view-toggle-btn:not(:last-child) { border-right: 1px solid var(--color-border); }
.view-toggle-btn.active,
.view-toggle-btn:hover {
  background: rgba(var(--color-accent-rgb), 0.15);
  color: var(--color-accent);
}

/* ── Filter Panel ────────────────────────────────── */
.filter-panel {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.35s ease;
}
.filter-panel.open {
  max-height: 2400px;
}

.filter-panel-inner {
  padding: 16px;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

/* Filter panel header row */
.filter-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.filter-panel-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  display: flex;
  align-items: center;
  gap: 6px;
}
.filter-close-btn {
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  line-height: 1;
  transition: color var(--transition-fast), background var(--transition-fast);
}
.filter-close-btn:hover {
  color: var(--color-accent);
  background: rgba(var(--color-accent-rgb), 0.1);
}

/* Section separator between filter-grid blocks */
#filter-core { margin-bottom: 0; }
#adv-filter-fields {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
}
#adv-filter-fields:empty { display: none; }

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

.filter-group { display: flex; flex-direction: column; gap: 4px; }
.filter-group-full { grid-column: 1 / -1; }
.filter-label { font-size: 0.78rem; font-weight: 600; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.04em; }
.filter-input {
  padding: 8px 10px;
  background: var(--color-surface-alt);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: 0.88rem;
  font-family: inherit;
  outline: none;
  transition: border-color var(--transition-fast);
  width: 100%;
}
.filter-input:focus { border-color: var(--color-accent); }

.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.check-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  color: var(--color-text);
  cursor: pointer;
}
.check-label input[type="checkbox"] {
  accent-color: var(--color-accent);
  width: 15px;
  height: 15px;
  cursor: pointer;
}

.filter-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  padding-top: 8px;
  border-top: 1px solid var(--color-border);
}
.btn-apply-filters {
  padding: 9px 20px;
  background: var(--color-accent);
  color: var(--color-text-on-accent);
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}
.btn-apply-filters:hover { background: var(--color-accent-dark); transform: translateY(-1px); }

.btn-clear-filters {
  padding: 9px 18px;
  background: none;
  color: var(--color-text-muted);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}
.btn-clear-filters:hover { border-color: var(--color-accent); color: var(--color-accent); }

/* ── Receipt Cards (Grid View) ───────────────────── */
.receipts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
  padding: 12px 16px 24px;
}

.receipt-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition-fast);
  animation: fadeIn 0.3s ease;
  box-shadow: var(--shadow-sm);
}
.receipt-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}
.receipt-card:active { transform: translateY(0); }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.receipt-card-img {
  width: 100%;
  height: 110px;
  object-fit: cover;
  background: var(--color-surface-alt);
  display: block;
}
.receipt-card-img-placeholder {
  width: 100%;
  height: 110px;
  background: var(--color-surface-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 1.8rem;
}
.receipt-card-body {
  padding: 10px;
}
.receipt-card-vendor {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 4px;
}
.receipt-card-date {
  font-size: 0.76rem;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}
.receipt-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}
.receipt-card-amount {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-accent);
}
.receipt-card-category {
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 20px;
  background: rgba(var(--color-accent-rgb), 0.15);
  color: var(--color-accent);
  font-weight: 600;
  white-space: nowrap;
}

/* ── Receipt List View ───────────────────────────── */
.receipts-list .receipt-list-item {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  transition: background var(--transition-fast);
  animation: fadeIn 0.3s ease;
}
.receipts-list .receipt-list-item:hover { background: var(--color-surface-alt); }
.receipts-list .receipt-list-item:first-child { border-top: 1px solid var(--color-border); }

.receipt-list-thumb {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--color-surface-alt);
  flex-shrink: 0;
}
.receipt-list-no-img {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: var(--color-surface-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 1.3rem;
  flex-shrink: 0;
}
.receipt-list-info { flex: 1; min-width: 0; }
.receipt-list-vendor {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.receipt-list-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 3px;
}
.receipt-list-date { font-size: 0.78rem; color: var(--color-text-muted); }
.receipt-list-amount {
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-accent);
  flex-shrink: 0;
}

/* ── Skeleton Loaders ────────────────────────────── */
.skeleton-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  height: 190px;
  overflow: hidden;
  position: relative;
}
.skeleton-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(var(--color-accent-rgb), 0.06) 50%, transparent 100%);
  animation: shimmer 1.5s infinite;
}
@keyframes shimmer {
  from { transform: translateX(-100%); }
  to   { transform: translateX(100%); }
}

/* ── Empty States ────────────────────────────────── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 24px;
  gap: 16px;
}
.empty-icon {
  font-size: 4rem;
  color: var(--color-text-muted);
  opacity: 0.5;
  animation: floatIcon 3s ease-in-out infinite;
}
@keyframes floatIcon {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}
.empty-state h3 { font-size: 1.2rem; font-weight: 700; color: var(--color-text); margin: 0; }
.empty-state p  { font-size: 0.9rem; color: var(--color-text-muted); margin: 0; max-width: 280px; }

.btn-primary-action {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--color-accent);
  color: var(--color-text-on-accent);
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}
.btn-primary-action:hover { background: var(--color-accent-dark); transform: translateY(-2px); }

.btn-secondary-action {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: none;
  color: var(--color-accent);
  border: 1.5px solid var(--color-accent);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}
.btn-secondary-action:hover { background: rgba(var(--color-accent-rgb), 0.1); }

/* Load More */
.load-more-container {
  display: flex;
  justify-content: center;
  padding: 16px;
}
.btn-load-more {
  padding: 10px 28px;
  background: var(--color-surface-alt);
  border: 1.5px solid var(--color-border);
  border-radius: 20px;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-fast);
}
.btn-load-more:hover { border-color: var(--color-accent); color: var(--color-accent); }

/* ── Capture Section (New Receipt) ──────────────── */
.capture-section {
  padding: 16px;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.capture-preview {
  position: relative;
  width: 100%;
  max-width: 480px;
  margin: 0 auto 14px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-surface-alt);
  border: 2px dashed var(--color-border);
  min-height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.capture-preview.has-image { border-style: solid; border-color: var(--color-accent); }

.capture-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--color-text-muted);
  padding: 32px;
}
.capture-placeholder i { font-size: 2.5rem; }
.capture-placeholder span { font-size: 0.9rem; }

.receipt-preview-img {
  width: 100%;
  max-height: 300px;
  object-fit: contain;
  display: block;
}

.btn-remove-image {
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(0,0,0,0.6);
  border: none;
  color: #fff;
  font-size: 1.3rem;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
}
.btn-remove-image:hover { background: var(--color-danger); }

.capture-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
}
.capture-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 14px 24px;
  background: var(--color-surface-alt);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: 0.82rem;
  font-family: inherit;
  font-weight: 600;
  transition: all var(--transition-fast);
  min-width: 90px;
}
.capture-btn i { font-size: 1.4rem; color: var(--color-accent); }
.capture-btn:hover {
  border-color: var(--color-accent);
  background: rgba(var(--color-accent-rgb), 0.1);
  transform: translateY(-2px);
}
.capture-btn-ai {
  background: linear-gradient(135deg, rgba(var(--color-accent-rgb),0.15), rgba(var(--color-warning-rgb, 234,179,8),0.1));
  border-color: var(--color-accent);
  color: var(--color-accent);
  min-width: 140px;
}
.capture-btn-ai i { color: var(--color-warning); font-size: 1.5rem; }
.capture-btn-ai:hover {
  background: linear-gradient(135deg, rgba(var(--color-accent-rgb),0.28), rgba(var(--color-warning-rgb, 234,179,8),0.18));
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(var(--color-accent-rgb),0.3);
}

/* ── AI Debug Toggle Button ─────────────────────── */
.btn-ai-debug-toggle {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-md);
  background: none;
  border: 1.5px solid var(--color-border);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}
.btn-ai-debug-toggle:hover,
.btn-ai-debug-toggle.active {
  background: rgba(239,68,68,0.12);
  border-color: #ef4444;
  color: #ef4444;
}

/* ── AI Debug Panel ──────────────────────────────── */
.ai-debug-panel {
  margin: 0 16px 4px;
  background: #0d1117;
  border: 1.5px solid #30363d;
  border-radius: var(--radius-md);
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.78rem;
  overflow: hidden;
}
.ai-debug-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  background: #161b22;
  border-bottom: 1px solid #30363d;
  color: #8b949e;
  font-size: 0.82rem;
  font-weight: 600;
}
.ai-debug-header span {
  display: flex;
  align-items: center;
  gap: 6px;
}
.ai-debug-clear-btn {
  background: none;
  border: 1px solid #30363d;
  color: #8b949e;
  font-size: 0.72rem;
  padding: 2px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-family: inherit;
}
.ai-debug-clear-btn:hover { border-color: #ef4444; color: #ef4444; }
.ai-debug-body {
  padding: 12px 14px;
  max-height: 480px;
  overflow-y: auto;
  color: #e6edf3;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.ai-debug-empty { color: #8b949e; font-style: italic; margin: 0; }
.ai-debug-section { display: flex; flex-direction: column; gap: 6px; }
.ai-debug-section-title {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 3px;
  display: inline-block;
  width: fit-content;
}
.ai-debug-section-title.req { background: rgba(56,189,248,0.15); color: #38bdf8; }
.ai-debug-section-title.res { background: rgba(74,222,128,0.15); color: #4ade80; }
.ai-debug-section-title.err { background: rgba(239,68,68,0.15);  color: #f87171; }
.ai-debug-kv {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 3px 10px;
  align-items: start;
}
.ai-debug-key  { color: #8b949e; }
.ai-debug-val  { color: #e6edf3; word-break: break-all; }
.ai-debug-val.ok  { color: #4ade80; font-weight: 600; }
.ai-debug-val.bad { color: #f87171; font-weight: 600; }
.ai-debug-label { color: #8b949e; margin-top: 4px; font-size: 0.74rem; }
.ai-debug-pre {
  background: #161b22;
  border: 1px solid #30363d;
  border-radius: 4px;
  padding: 8px 10px;
  color: #a6d189;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 200px;
  overflow-y: auto;
  margin: 0;
  font-size: 0.75rem;
  line-height: 1.5;
}
.ai-debug-pre.prompt-text { color: #79c0ff; }
.ai-debug-pre.error-text  { color: #f87171; }

/* ── AI Overlay ──────────────────────────────────── */
.ai-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 300;
  backdrop-filter: blur(4px);
}
.ai-overlay-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  max-width: 300px;
}
.ai-spinner {
  width: 48px;
  height: 48px;
  border: 4px solid rgba(var(--color-accent-rgb), 0.2);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.ai-status-text {
  font-weight: 600;
  color: var(--color-text);
  font-size: 0.95rem;
}
.ai-sub-text {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.ai-extracted-notice {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: rgba(var(--color-accent-rgb), 0.1);
  border-left: 3px solid var(--color-accent);
  font-size: 0.85rem;
  color: var(--color-text);
  margin: 12px 16px 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.ai-extracted-notice i { color: var(--color-accent); flex-shrink: 0; }

/* ── Receipt Form ────────────────────────────────── */
.receipt-form {
  padding: 16px;
  max-width: 640px;
}

.form-field-group {
  margin-bottom: 16px;
}
.form-field-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}
.form-field-label .required-star { color: var(--color-danger); margin-left: 2px; }

.form-field-input,
.form-field-select,
.form-field-textarea {
  width: 100%;
  padding: 11px 14px;
  background: var(--color-surface-alt);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: 0.92rem;
  font-family: inherit;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.form-field-input:focus,
.form-field-select:focus,
.form-field-textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(var(--color-accent-rgb), 0.14);
}
.form-field-input.invalid,
.form-field-select.invalid {
  border-color: var(--color-danger);
}
.form-field-error {
  font-size: 0.78rem;
  color: var(--color-danger);
  margin-top: 4px;
  display: none;
}
.form-field-error.visible { display: block; }
.form-field-textarea { resize: vertical; min-height: 80px; }

.form-actions {
  display: flex;
  gap: 12px;
  padding: 24px 0 8px;
}

.btn-save-receipt {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 20px;
  background: var(--color-accent);
  color: var(--color-text-on-accent);
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 700;
  transition: all var(--transition-fast);
}
.btn-save-receipt:hover { background: var(--color-accent-dark); transform: translateY(-1px); }

.btn-cancel-form {
  padding: 14px 20px;
  background: none;
  color: var(--color-text-muted);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}
.btn-cancel-form:hover { border-color: var(--color-accent); color: var(--color-accent); }

/* ── Receipt Detail View ─────────────────────────── */
.detail-header-actions {
  display: flex;
  gap: 8px;
}
.icon-action-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all var(--transition-fast);
}
.icon-action-btn:hover { background: rgba(var(--color-accent-rgb), 0.12); border-color: var(--color-accent); color: var(--color-accent); }
.btn-danger-icon:hover { background: rgba(239,68,68,0.12); border-color: var(--color-danger); color: var(--color-danger); }

.detail-image-wrapper {
  position: relative;
  background: var(--color-surface-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}
.detail-receipt-img {
  max-width: 100%;
  max-height: 320px;
  object-fit: contain;
  display: block;
}
.detail-img-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--color-text-muted);
}
.detail-img-placeholder i { font-size: 3rem; opacity: 0.4; }
.detail-img-placeholder span { font-size: 0.85rem; }

.btn-zoom-image {
  position: absolute;
  bottom: 10px;
  right: 10px;
  background: rgba(0,0,0,0.55);
  border: none;
  color: #fff;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: background var(--transition-fast);
}
.btn-zoom-image:hover { background: var(--color-accent); }

.detail-fields {
  padding: 16px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.detail-field-item {
  background: var(--color-surface);
  padding: 12px 14px;
}
.detail-field-item.full-width { grid-column: 1 / -1; }
.detail-field-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}
.detail-field-value {
  font-size: 0.95rem;
  color: var(--color-text);
  word-break: break-word;
}
.detail-field-value.empty { color: var(--color-text-muted); font-style: italic; }
.detail-field-value.accent { color: var(--color-accent); font-weight: 700; font-size: 1.1rem; }

.detail-actions {
  padding: 16px;
  background: var(--color-surface);
}
.btn-email-receipt {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px;
  background: rgba(var(--color-accent-rgb), 0.1);
  border: 1.5px solid var(--color-accent);
  border-radius: var(--radius-md);
  color: var(--color-accent);
  font-size: 1rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}
.btn-email-receipt:hover { background: var(--color-accent); color: var(--color-text-on-accent); }

/* ── Bottom Navigation ───────────────────────────── */
#bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 64px;
  background: var(--color-nav-bg);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  z-index: 100;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
}

@media (min-width: 992px) {
  #bottom-nav { display: flex; }
}

.bottom-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 8px 4px;
  background: none;
  border: none;
  color: var(--color-nav-text);
  opacity: 0.55;
  font-size: 0.65rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}
.bottom-nav-item i { font-size: 1.4rem; }
.bottom-nav-item.active, .bottom-nav-item:hover { opacity: 1; color: var(--color-accent); }

.bottom-nav-fab {
  opacity: 1;
  flex: 0 0 72px;
}
.fab-circle {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(var(--color-accent-rgb), 0.5);
  transition: all var(--transition-fast);
  margin-bottom: 0;
  margin-top: -20px;
}
.fab-circle i { font-size: 1.5rem; color: var(--color-text-on-accent); }
.bottom-nav-fab:hover .fab-circle { transform: scale(1.08); box-shadow: 0 6px 20px rgba(var(--color-accent-rgb), 0.6); }

/* Context-sensitive floating action button */
.context-fab {
  position: fixed;
  bottom: 80px;
  right: 20px;
  height: 56px;
  padding: 0 18px;
  border-radius: 99px;
  background: var(--color-accent);
  color: var(--color-text-on-accent);
  border: none;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  box-shadow: 0 4px 18px rgba(var(--color-accent-rgb), 0.55);
  cursor: pointer;
  z-index: 90;
  transition: all var(--transition-fast);
}
.context-fab-plus { font-size: 1rem; font-weight: 900; }
.context-fab:hover { transform: scale(1.05); box-shadow: 0 6px 24px rgba(var(--color-accent-rgb), 0.7); }
.context-fab.fab-journey {
  background: #6366f1;
  box-shadow: 0 4px 18px rgba(99,102,241,0.55);
}
.context-fab.fab-journey:hover { box-shadow: 0 6px 24px rgba(99,102,241,0.75); }
.context-fab.fab-hidden { opacity: 0; pointer-events: none; transform: scale(0.7); }

/* ── Settings ────────────────────────────────────── */
.settings-tabs {
  display: flex;
  overflow-x: auto;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  scrollbar-width: none;
  padding: 0 8px;
  position: sticky;
  top: 60px;
  z-index: 40;
}
.settings-tabs::-webkit-scrollbar { display: none; }

.settings-tab {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 16px;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
  transition: all var(--transition-fast);
  cursor: pointer;
}
.settings-tab i { font-size: 1rem; }
.settings-tab:hover { color: var(--color-accent); }
.settings-tab.active { color: var(--color-accent); border-bottom-color: var(--color-accent); }

.settings-tab-content {
  padding: 0 16px 24px;
  max-width: 640px;
}
.settings-tab-content.active { display: block; }

.settings-section {
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border);
}
.settings-section:last-child { border-bottom: none; }

.settings-section-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.settings-field-group {
  margin-bottom: 14px;
}
.settings-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}
.settings-input {
  width: 100%;
  padding: 10px 14px;
  background: var(--color-surface-alt);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: 0.9rem;
  font-family: inherit;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.settings-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(var(--color-accent-rgb), 0.14);
}
.settings-textarea { resize: vertical; min-height: 80px; }
.settings-hint {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin: -8px 0 14px;
  line-height: 1.5;
}
.settings-hint code {
  background: var(--color-surface-alt);
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 0.8em;
  color: var(--color-accent);
}

.badge-optional {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 12px;
  background: rgba(var(--color-accent-rgb), 0.15);
  color: var(--color-accent);
  vertical-align: middle;
}

.api-key-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}
.api-key-wrapper .settings-input { padding-right: 44px; }
.btn-toggle-vis {
  position: absolute;
  right: 10px;
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: 1rem;
  padding: 4px;
  display: flex;
  align-items: center;
}
.btn-toggle-vis:hover { color: var(--color-accent); }

.btn-test-conn {
  padding: 9px 18px;
  background: none;
  border: 1.5px solid var(--color-accent);
  border-radius: var(--radius-md);
  color: var(--color-accent);
  font-size: 0.88rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-fast);
}
.btn-test-conn:hover { background: rgba(var(--color-accent-rgb), 0.1); }

.test-result {
  margin-top: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
}
.test-result.success { background: rgba(34,197,94,0.12); color: var(--color-success); border: 1px solid var(--color-success); }
.test-result.error   { background: rgba(239,68,68,0.12); color: var(--color-danger);  border: 1px solid var(--color-danger); }

.llm-provider-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.llm-provider-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px;
  background: var(--color-surface-alt);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.llm-provider-btn i { font-size: 1.6rem; }
.provider-name { font-weight: 700; font-size: 0.9rem; }
.llm-provider-btn:hover { border-color: var(--color-accent); color: var(--color-accent); }
.llm-provider-btn.active { border-color: var(--color-accent); background: rgba(var(--color-accent-rgb), 0.12); color: var(--color-accent); }

.section-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.section-header-row .settings-section-title { margin-bottom: 0; }

.btn-add-field {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 8px 14px;
  background: rgba(var(--color-accent-rgb), 0.1);
  border: 1.5px solid var(--color-accent);
  border-radius: var(--radius-md);
  color: var(--color-accent);
  font-size: 0.85rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}
.btn-add-field:hover { background: var(--color-accent); color: var(--color-text-on-accent); }

/* Fields list */
.fields-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.field-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: default;
  transition: all var(--transition-fast);
  user-select: none;
}
.field-item.dragging {
  opacity: 0.5;
  border-color: var(--color-accent);
  transform: scale(0.98);
}
.field-item.drag-over { border-color: var(--color-accent); background: rgba(var(--color-accent-rgb), 0.08); }

.field-drag-handle {
  color: var(--color-text-muted);
  cursor: grab;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.field-drag-handle:active { cursor: grabbing; }

.field-info { flex: 1; min-width: 0; }
.field-name { font-weight: 600; font-size: 0.9rem; color: var(--color-text); }
.field-type { font-size: 0.75rem; color: var(--color-text-muted); text-transform: capitalize; }

.field-required-btn {
  padding: 4px 10px;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  background: none;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
  flex-shrink: 0;
}
.field-required-btn.required { border-color: var(--color-danger); color: var(--color-danger); background: rgba(239,68,68,0.1); }

.field-remove-btn {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: none;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}
.field-remove-btn:hover { background: rgba(239,68,68,0.12); border-color: var(--color-danger); color: var(--color-danger); }
.field-remove-btn:disabled { opacity: 0.25; cursor: not-allowed; }

.btn-reset-fields {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  background: none;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  font-size: 0.86rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}
.btn-reset-fields:hover { border-color: var(--color-warning); color: var(--color-warning); }

/* Themes grid */
.themes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 12px;
  margin-bottom: 8px;
}

.theme-card {
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.theme-card:hover { border-color: var(--color-accent); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.theme-card.selected { border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(var(--color-accent-rgb), 0.3); }

.theme-preview {
  height: 70px;
  border-radius: 0;
}
.theme-card-name {
  padding: 8px 10px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-text);
  text-align: center;
  background: var(--color-surface);
}
.theme-card.selected .theme-card-name { color: var(--color-accent); }

.radio-group {
  display: flex;
  gap: 16px;
}
.radio-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  color: var(--color-text);
  cursor: pointer;
}
.radio-label input[type="radio"] {
  accent-color: var(--color-accent);
  cursor: pointer;
}

/* Account section */
.account-profile {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 0;
}
.account-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  object-fit: cover;
}
.account-name { font-weight: 700; font-size: 1rem; color: var(--color-text); }
.account-email { font-size: 0.85rem; color: var(--color-text-muted); }

.btn-signout {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: none;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: 0.9rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}
.btn-signout:hover { border-color: var(--color-warning); color: var(--color-warning); }

.settings-danger-zone {
  border-top: 1px solid var(--color-danger) !important;
  background: rgba(239,68,68,0.04);
  padding: 16px;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  margin: 0 -16px;
}
.danger-title { color: var(--color-danger) !important; }

.btn-danger {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: none;
  border: 1.5px solid var(--color-danger);
  border-radius: var(--radius-md);
  color: var(--color-danger);
  font-size: 0.9rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}
.btn-danger:hover { background: var(--color-danger); color: #fff; }

.settings-save-row {
  padding-top: 20px;
}
.btn-save-settings {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--color-accent);
  color: var(--color-text-on-accent);
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 700;
  transition: all var(--transition-fast);
}
.btn-save-settings:hover { background: var(--color-accent-dark); transform: translateY(-1px); }
.btn-save-settings:disabled { opacity: 0.75; cursor: not-allowed; transform: none; }
.btn-save-settings.btn-save-success { background: #16a34a; }
.btn-save-settings.btn-save-error   { background: #dc2626; }

/* ── Modals ──────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 500;
  padding: 20px;
  backdrop-filter: blur(3px);
  animation: fadeInOverlay 0.15s ease;
}
.modal-overlay.modal-overlay-dark { background: rgba(0,0,0,0.9); }

@keyframes fadeInOverlay { from { opacity: 0; } to { opacity: 1; } }

.modal-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  max-width: 420px;
  width: 100%;
  box-shadow: var(--shadow-lg);
  animation: slideUp 0.2s ease;
}
.modal-card-lg { max-width: 560px; }

.modal-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.modal-close-btn {
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: 1.1rem;
  padding: 4px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
}
.modal-close-btn:hover { color: var(--color-text); background: var(--color-surface-alt); }

.modal-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin: 0 auto 16px;
}
.modal-icon-danger { background: rgba(239,68,68,0.15); color: var(--color-danger); }

.modal-title { font-size: 1.1rem; font-weight: 700; color: var(--color-text); margin: 0 0 10px; text-align: center; }
.modal-body-text { font-size: 0.9rem; color: var(--color-text-muted); text-align: center; margin: 0 0 16px; line-height: 1.5; }

.modal-actions {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}
.modal-btn-cancel {
  flex: 1;
  padding: 12px;
  background: var(--color-surface-alt);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  font-size: 0.9rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}
.modal-btn-cancel:hover { border-color: var(--color-accent); color: var(--color-accent); }

.modal-btn-primary {
  flex: 1.5;
  padding: 12px;
  background: var(--color-accent);
  border: none;
  border-radius: var(--radius-md);
  color: var(--color-text-on-accent);
  font-size: 0.9rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  transition: all var(--transition-fast);
}
.modal-btn-primary:hover { background: var(--color-accent-dark); }
.modal-btn-primary:disabled { background: var(--color-accent); opacity: 0.5; }

/* =====================================================
   RECEIPT STATUS DOTS
   ===================================================== */
.receipt-status-dots { display: flex; gap: 4px; margin-top: 4px; }
.r-status-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex-shrink: 0; }
.dot-claimed { background: #16a34a; }
.dot-paid    { background: #2563eb; }
.receipt-list-right { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }

/* =====================================================
   RECEIPT DETAIL — CLAIM / PAID TOGGLE ROW
   ===================================================== */
.claim-status-row {
  display: flex;
  gap: 10px;
  padding: 12px 16px;
  border-top: 1px solid var(--color-border);
}
.claim-toggle-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex: 1;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--color-border);
  background: var(--color-surface-alt);
  color: var(--color-text);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.claim-toggle-btn.ct-claimed {
  background: rgba(22, 163, 74, 0.12);
  border-color: #16a34a;
  color: #16a34a;
}
.claim-toggle-btn.ct-paid {
  background: rgba(37, 99, 235, 0.12);
  border-color: #2563eb;
  color: #2563eb;
}

/* =====================================================
   JOURNEY CARDS LIST
   ===================================================== */
.journeys-container {
  padding: 16px 16px 100px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.journey-card {
  display: flex;
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}
.journey-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.journey-card-stripe { width: 5px; flex-shrink: 0; }
.journey-card-body { padding: 14px; flex: 1; min-width: 0; }
.journey-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}
.journey-card-name { font-weight: 700; font-size: 0.95rem; color: var(--color-text); flex: 1; min-width: 0; }
.journey-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.79rem;
  color: var(--color-text-muted);
}
.journey-card-meta span { display: flex; align-items: center; gap: 4px; }

/* =====================================================
   JOURNEY STATUS PILLS
   ===================================================== */
.journey-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 99px;
  font-size: 0.73rem;
  font-weight: 700;
  white-space: nowrap;
  flex-shrink: 0;
}
.status-settled   { background: rgba(22, 163, 74, 0.14);  color: #16a34a; }
.status-claimed   { background: rgba(217, 119, 6, 0.14);  color: #d97706; }
.status-unclaimed { background: rgba(220, 38, 38, 0.14);  color: #dc2626; }
.status-empty     { background: rgba(107, 114, 128, 0.14); color: #6b7280; }

/* =====================================================
   JOURNEY DETAIL VIEW
   ===================================================== */
.journey-status-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  font-size: 0.9rem;
  font-weight: 600;
}
.journey-status-banner.status-settled   { background: rgba(22, 163, 74, 0.1);  color: #16a34a; }
.journey-status-banner.status-claimed   { background: rgba(217, 119, 6, 0.1);  color: #d97706; }
.journey-status-banner.status-unclaimed { background: rgba(220, 38, 38, 0.1);  color: #dc2626; }
.journey-status-banner.status-empty     { background: var(--color-surface-alt); color: var(--color-text-muted); }
.journey-banner-range {
  font-weight: 400;
  font-size: 0.83rem;
  margin-left: auto;
  opacity: 0.85;
}
.journey-section { padding-bottom: 16px; }
.journey-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px 8px;
}
.journey-section-header h3 {
  margin: 0;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;
  gap: 6px;
}
.btn-journey-action {
  padding: 7px 14px;
  background: rgba(var(--color-accent-rgb), 0.1);
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: all var(--transition-fast);
}
.btn-journey-action:hover { background: rgba(var(--color-accent-rgb), 0.2); }
.detail-header-actions { display: flex; gap: 6px; align-items: center; }

/* =====================================================
   FLIGHT ROWS
   ===================================================== */
.flight-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--color-border);
}
.flight-icon { color: var(--color-accent); font-size: 1.1rem; flex-shrink: 0; }
.flight-info { flex: 1; min-width: 0; }
.flight-main { font-weight: 600; font-size: 0.88rem; }
.flight-num  { color: var(--color-text-muted); font-weight: 400; }
.flight-date { font-size: 0.78rem; color: var(--color-text-muted); margin-top: 2px; }
.flight-delete-btn {
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 5px;
  border-radius: 4px;
  font-size: 1rem;
  flex-shrink: 0;
  transition: color var(--transition-fast);
}
.flight-delete-btn:hover { color: var(--color-danger); }
.journey-empty-hint {
  padding: 12px 16px;
  font-size: 0.84rem;
  color: var(--color-text-muted);
  font-style: italic;
}

/* =====================================================
   JOURNEY RECEIPTS LIST
   ===================================================== */
.journey-bulk-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--color-surface-alt);
  border-bottom: 1px solid var(--color-border);
  flex-wrap: wrap;
}
.btn-bulk-action {
  padding: 6px 12px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: all var(--transition-fast);
}
.btn-bulk-action:hover { background: var(--color-surface-alt); border-color: var(--color-accent); color: var(--color-accent); }
.journey-receipt-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--color-border);
}
.journey-receipt-info { flex: 1; min-width: 0; }
.journey-receipt-vendor { font-weight: 600; font-size: 0.85rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.journey-receipt-meta  { font-size: 0.75rem; color: var(--color-text-muted); margin-top: 2px; }
.journey-receipt-pills { display: flex; gap: 6px; flex-shrink: 0; }
.journey-receipt-detach {
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 5px;
  border-radius: 4px;
  font-size: 0.95rem;
  flex-shrink: 0;
  transition: color var(--transition-fast);
}
.journey-receipt-detach:hover { color: var(--color-danger); }

/* Status pills on journey receipt rows */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 99px;
  font-size: 0.73rem;
  font-weight: 600;
  cursor: pointer;
  border: 1.5px solid var(--color-border);
  background: var(--color-surface-alt);
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
  white-space: nowrap;
  user-select: none;
}
.status-pill.pill-active.claim-pill { background: rgba(22, 163, 74, 0.12); border-color: #16a34a; color: #16a34a; }
.status-pill.pill-active.paid-pill  { background: rgba(37, 99, 235, 0.12); border-color: #2563eb; color: #2563eb; }

/* Receipt totals footer */
.journey-receipt-totals {
  display: flex;
  gap: 16px;
  padding: 10px 16px;
  font-size: 0.82rem;
  font-weight: 600;
  border-top: 1px solid var(--color-border);
  background: var(--color-surface-alt);
  flex-wrap: wrap;
}
.totals-claimed { color: #16a34a; }
.totals-paid    { color: #2563eb; }

/* =====================================================
   ATTACH RECEIPTS MODAL
   ===================================================== */
.modal-card-lg { max-width: 520px !important; }
.modal-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.modal-header-row .modal-title { margin-bottom: 0; }
.modal-close-btn {
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: color var(--transition-fast);
}
.modal-close-btn:hover { color: var(--color-text); }
.attach-hint { font-size: 0.82rem; color: var(--color-text-muted); padding-bottom: 8px; }
.attach-list { max-height: 50vh; overflow-y: auto; }
.attach-receipt-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition-fast);
}
.attach-receipt-row:hover { background: var(--color-surface-alt); }
.attach-row-on { background: rgba(var(--color-accent-rgb), 0.07); }
.attach-info { flex: 1; min-width: 0; }
.attach-vendor { font-weight: 600; font-size: 0.85rem; }
.attach-meta   { font-size: 0.75rem; color: var(--color-text-muted); margin-top: 2px; }
.attach-no-receipts { padding: 16px; text-align: center; color: var(--color-text-muted); font-size: 0.85rem; }

/* =====================================================
   SETTINGS — AIRLINES LIST (Journey tab)
   ===================================================== */
.airlines-list { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.airline-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--color-surface-alt);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}
.airline-name { font-size: 0.88rem; font-weight: 500; }
.airline-remove-btn {
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 3px 6px;
  border-radius: 4px;
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}
.airline-remove-btn:hover { color: var(--color-danger); }
.airline-add-row { display: flex; gap: 8px; align-items: center; }
.airline-add-row .settings-input { flex: 1; }

/* =====================================================
   FILTER PANEL — CLAIM / PAYMENT STATUS ROWS
   ===================================================== */
.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  margin-top: 4px;
}
.check-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--color-text);
  cursor: pointer;
  user-select: none;
}
.check-label input[type="checkbox"] { accent-color: var(--color-accent); width: 15px; height: 15px; cursor: pointer; }

.modal-btn-danger {
  flex: 1.5;
  padding: 12px;
  background: var(--color-danger);
  border: none;
  border-radius: var(--radius-md);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  transition: all var(--transition-fast);
}
.modal-btn-danger:hover { filter: brightness(1.1); }
.modal-btn-danger:disabled { opacity: 0.5; cursor: not-allowed; }

/* Capture options */
.capture-options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 16px 0 0;
}
.capture-option-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 24px 16px;
  background: var(--color-surface-alt);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.capture-option-btn i { font-size: 2rem; color: var(--color-accent); }
.capture-option-btn span { font-weight: 700; font-size: 0.95rem; color: var(--color-text); }
.capture-option-btn small { font-size: 0.75rem; color: var(--color-text-muted); }
.capture-option-btn:hover { border-color: var(--color-accent); background: rgba(var(--color-accent-rgb), 0.08); transform: translateY(-2px); }

/* Image Zoom */
.image-zoom-container {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.zoomed-image {
  max-width: 95vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 0 60px rgba(0,0,0,0.8);
}
.image-zoom-close {
  position: fixed;
  top: 16px;
  right: 16px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(0,0,0,0.7);
  border: none;
  color: #fff;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: background var(--transition-fast);
}
.image-zoom-close:hover { background: var(--color-danger); }

/* ── Toast Notifications ─────────────────────────── */
.toast-container {
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
  width: min(360px, calc(100vw - 32px));
}

@media (min-width: 992px) {
  .toast-container { bottom: 24px; }
}

.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  font-size: 0.9rem;
  font-weight: 500;
  color: #fff;
  animation: slideUpToast 0.25s ease;
  pointer-events: auto;
}
.toast.success { background: var(--color-success); }
.toast.error   { background: var(--color-danger); }
.toast.info    { background: var(--color-accent); }
.toast.warning { background: var(--color-warning); color: #000; }
.toast i       { font-size: 1.1rem; flex-shrink: 0; }
.toast.hide    { animation: slideDownToast 0.25s ease forwards; }

@keyframes slideUpToast {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes slideDownToast {
  from { opacity: 1; transform: translateY(0); }
  to   { opacity: 0; transform: translateY(20px); }
}

/* ── Responsive Tweaks ───────────────────────────── */
@media (min-width: 640px) {
  .receipts-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
}

@media (min-width: 992px) {
  .receipts-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); padding: 20px 24px 32px; }
  .detail-fields { grid-template-columns: repeat(3, 1fr); }
  .toolbar { padding: 16px 24px 0; }
  .sort-view-row { padding: 8px 24px; }
  .view-header { padding: 16px 24px; top: 0; }
  .stats-banner .stat-value { font-size: 1.6rem; }
  .receipt-form { padding: 20px 24px; }
  .settings-tab-content { padding: 0 24px 32px; }
  .settings-tabs { top: 60px; padding: 0 16px; }
  .filter-panel-inner { padding: 20px 24px; }
}

/* ── Utility ─────────────────────────────────────── */
.d-none    { display: none !important; }
.d-flex    { display: flex !important; }
.d-block   { display: block !important; }
.w-100     { width: 100%; }
.mt-2      { margin-top: 8px; }
.mt-3      { margin-top: 12px; }
.ms-auto   { margin-left: auto; }
.text-danger { color: var(--color-danger) !important; }

/* Responsive utilities — lg = 992px+ */
@media (min-width: 992px) {
  .d-lg-none { display: none !important; }
  .d-lg-flex { display: flex !important; }
  .d-lg-block { display: block !important; }
}
@media (max-width: 991.98px) {
  .d-none.d-lg-flex  { display: none !important; }
  .d-none.d-lg-block { display: none !important; }
}