/* ══════════════════════════════════════════════════════════════
   Bomengo – Premium Design v4
   ══════════════════════════════════════════════════════════════ */

:root {
  --bg-primary:   #0a0e1a;
  --bg-secondary: #11172a;
  --bg-card:      #161d33;
  --bg-card-2:    #1a2240;
  --bg-hover:     #1f2848;

  --accent:        #8b5cf6;
  --accent-2:      #c4b5fd;
  --accent-glow:   rgba(139,92,246,.4);

  --success:       #10d995;
  --success-glow:  rgba(16,217,149,.3);
  --danger:        #ff5470;
  --danger-glow:   rgba(255,84,112,.3);
  --warning:       #ffb547;
  --info:          #4dabf7;

  --text-primary:  #f1f5ff;
  --text-secondary:#a8b3cf;
  --text-muted:    #6b7794;
  --border:        rgba(255,255,255,.07);
  --border-strong: rgba(255,255,255,.12);

  --grad-purple:   linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
  --grad-green:    linear-gradient(135deg, #10d995 0%, #059669 100%);
  --grad-red:      linear-gradient(135deg, #ff5470 0%, #e11d48 100%);
  --grad-gold:     linear-gradient(135deg, #ffb547 0%, #f59e0b 100%);
  --grad-blue:     linear-gradient(135deg, #4dabf7 0%, #2563eb 100%);
  --grad-pink:     linear-gradient(135deg, #f472b6 0%, #db2777 100%);
  --grad-bg:       radial-gradient(at 20% 0%, rgba(139,92,246,.12), transparent 50%),
                   radial-gradient(at 80% 100%, rgba(16,217,149,.08), transparent 50%);

  --radius:        14px;
  --radius-sm:     8px;
  --shadow-sm:     0 2px 8px rgba(0,0,0,.2);
  --shadow:        0 8px 32px rgba(0,0,0,.35);
  --shadow-lg:     0 20px 60px rgba(0,0,0,.5);
  --shadow-glow:   0 0 40px var(--accent-glow);
}

[data-theme="light"] {
  --bg-primary:   #f5f7fb;
  --bg-secondary: #ffffff;
  --bg-card:      #ffffff;
  --bg-card-2:    #fafbff;
  --bg-hover:     #f0f2fa;
  --text-primary: #0a0e1a;
  --text-secondary:#4a5578;
  --text-muted:   #8893b3;
  --border:       rgba(10,14,26,.07);
  --border-strong:rgba(10,14,26,.12);
  --grad-bg:      radial-gradient(at 20% 0%, rgba(139,92,246,.06), transparent 50%),
                  radial-gradient(at 80% 100%, rgba(16,217,149,.04), transparent 50%);
  --shadow:       0 8px 32px rgba(10,14,26,.08);
}

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

html, body { height: 100%; }

body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg-primary);
  background-image: var(--grad-bg);
  background-attachment: fixed;
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  overflow: hidden;
  font-feature-settings: 'cv02','cv03','cv04','cv11';
  -webkit-font-smoothing: antialiased;
  letter-spacing: -.005em;
}

/* ── Scrollbar ─────────────────────────────────────────────── */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ══════════════════════════════════════════════════════════════
   SIDEBAR
   ══════════════════════════════════════════════════════════════ */
#sidebar {
  width: 250px;
  min-width: 250px;
  background: rgba(17, 23, 42, .6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow-y: auto;
  position: sticky;
  top: 0;
  z-index: 50;
}

[data-theme="light"] #sidebar {
  background: rgba(255,255,255,.7);
}

.sidebar-brand {
  padding: 20px 18px 16px;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.brand-row {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-logo {
  flex-shrink: 0;
  filter: drop-shadow(0 4px 12px var(--accent-glow));
  transition: transform .3s;
}
.brand-logo:hover { transform: rotate(-6deg) scale(1.05); }
.brand-text { min-width: 0; }
.sidebar-brand h1 {
  font-size: 1.25rem;
  font-weight: 800;
  background: var(--grad-purple);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -.02em;
  line-height: 1.1;
}
.sidebar-brand span {
  font-size: .72rem;
  color: var(--text-muted);
  display: block;
  margin-top: 3px;
  font-weight: 500;
}

/* ── Profile switcher (multi-user / family) ────────────────────────── */
.profile-switcher {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 12px 12px;
  padding: 10px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  cursor: pointer;
  transition: all .2s;
  position: relative;
}
.profile-switcher:hover {
  background: var(--bg-hover);
  border-color: var(--accent);
}
.profile-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--grad-purple);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 800;
  font-size: .95rem;
  flex-shrink: 0;
  box-shadow: 0 2px 8px var(--accent-glow);
}
.profile-info { flex: 1; min-width: 0; overflow: hidden; }
.profile-name {
  font-size: .85rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.profile-meta {
  font-size: .68rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 1px;
}
.profile-chevron {
  color: var(--text-muted);
  font-size: 1rem;
  flex-shrink: 0;
}
.profile-menu {
  position: absolute;
  left: 12px;
  right: 12px;
  top: calc(100% - 8px);
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: all .2s;
  overflow: hidden;
  max-height: 300px;
  overflow-y: auto;
}
.profile-menu.open {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}
.profile-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  cursor: pointer;
  transition: background .15s;
  font-size: .85rem;
  border-bottom: 1px solid var(--border);
}
.profile-item:last-child { border-bottom: none; }
.profile-item:hover { background: var(--bg-hover); }
.profile-item.active { background: rgba(139,92,246,.15); color: var(--accent-2); }
.profile-item-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--grad-purple);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: .8rem;
  flex-shrink: 0;
}
.profile-item-add {
  padding: 10px 14px;
  cursor: pointer;
  font-size: .82rem;
  color: var(--accent-2);
  font-weight: 600;
  text-align: center;
  background: var(--bg-secondary);
  transition: background .15s;
}
.profile-item-add:hover { background: var(--bg-hover); }
.profile-item-delete {
  margin-left: auto;
  color: var(--text-muted);
  font-size: .8rem;
  padding: 2px 6px;
  border-radius: 4px;
}
.profile-item-delete:hover { color: var(--danger); background: var(--bg-card); }

.sidebar-section { padding: 16px 12px 4px; }
.sidebar-section-label {
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  padding: 0 12px 10px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: 10px;
  cursor: pointer;
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all .2s cubic-bezier(.4,0,.2,1);
  user-select: none;
  margin-bottom: 3px;
  position: relative;
  overflow: hidden;
}

.nav-item::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--accent);
  border-radius: 0 4px 4px 0;
  transform: scaleY(0);
  transition: transform .2s;
}

.nav-item:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  transform: translateX(2px);
}

.nav-item.active {
  background: linear-gradient(90deg, rgba(139,92,246,.18), rgba(139,92,246,.04));
  color: var(--accent-2);
  font-weight: 600;
}
.nav-item.active::before { transform: scaleY(1); }
.nav-item.active .icon { color: var(--accent); }

.nav-item .icon {
  font-size: 1.05rem;
  width: 20px;
  text-align: center;
  transition: transform .2s;
}
.nav-item:hover .icon { transform: scale(1.15); }

.sidebar-footer {
  margin-top: auto;
  padding: 12px;
  border-top: 1px solid var(--border);
}

/* ══════════════════════════════════════════════════════════════
   MAIN AREA
   ══════════════════════════════════════════════════════════════ */
#main {
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
  min-width: 0;
}

#topbar {
  background: rgba(17, 23, 42, .4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 16px 32px;
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 72px;
  flex-shrink: 0;
}

[data-theme="light"] #topbar { background: rgba(255,255,255,.6); }

#topbar h2,
#topbar .fw-700 {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -.02em;
}
#topbar .topbar-subtitle,
#topbar .text-muted { font-size: .82rem; color: var(--text-muted); margin-top: 2px; }
.topbar-actions { margin-left: auto; display: flex; gap: 10px; }

#content {
  flex: 1;
  overflow-y: auto;
  padding: 28px 32px 40px;
  animation: fadeInUp .4s ease;
}

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

/* ══════════════════════════════════════════════════════════════
   BUTTONS
   ══════════════════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border: none;
  border-radius: 9px;
  font-size: .86rem;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s cubic-bezier(.4,0,.2,1);
  white-space: nowrap;
  font-family: inherit;
  letter-spacing: -.01em;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(255,255,255,.3), transparent 70%);
  opacity: 0;
  transition: opacity .2s;
}
.btn:hover::after { opacity: 1; }

.btn-primary {
  background: var(--grad-purple);
  color: #fff;
  box-shadow: 0 4px 14px var(--accent-glow);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px var(--accent-glow);
}

.btn-success {
  background: var(--grad-green);
  color: #fff;
  box-shadow: 0 4px 14px var(--success-glow);
}
.btn-danger {
  background: var(--grad-red);
  color: #fff;
  box-shadow: 0 4px 14px var(--danger-glow);
}

.btn-ghost {
  background: var(--bg-card);
  color: var(--text-secondary);
  border: 1px solid var(--border-strong);
}
.btn-ghost:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--accent);
}

.btn-icon {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid transparent;
  padding: 6px 8px;
  border-radius: 7px;
  cursor: pointer;
  font-size: .85rem;
  transition: all .2s;
  font-family: inherit;
}
.btn-icon:hover {
  color: var(--accent-2);
  background: var(--bg-hover);
  border-color: var(--border);
  transform: scale(1.1);
}

.btn-sm { padding: 6px 12px; font-size: .8rem; }

/* ══════════════════════════════════════════════════════════════
   CARDS
   ══════════════════════════════════════════════════════════════ */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  position: relative;
  overflow: hidden;
  transition: all .3s cubic-bezier(.4,0,.2,1);
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.03) 0%, transparent 50%);
  pointer-events: none;
}

.card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  position: relative;
  z-index: 1;
}

.card-title {
  font-size: .78rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1.2px;
}

.card-subtitle { font-size: .78rem; color: var(--text-muted); margin-top: 2px; }

/* ══════════════════════════════════════════════════════════════
   KPI CARDS
   ══════════════════════════════════════════════════════════════ */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 18px;
  margin-bottom: 26px;
}

/* HERO RESTE — 2× plus grand, prend toute la largeur en 1 ligne */
.kpi-card-hero {
  grid-column: 1 / -1;
  padding: 28px 32px;
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-card-2) 100%);
  position: relative;
  overflow: hidden;
}
.kpi-card-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(at top right, var(--card-glow, var(--accent-glow)) 0%, transparent 55%),
    radial-gradient(at bottom left, rgba(255,255,255,.03) 0%, transparent 50%);
  opacity: .9;
  pointer-events: none;
}
.kpi-card-hero .kpi-accent-bar { width: 6px; }
.kpi-hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
}
.kpi-hero-side { flex: 1; min-width: 280px; }
.kpi-hero-label {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.kpi-hero-sub-top {
  font-size: .82rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
  font-weight: 500;
}
.kpi-hero-value {
  font-size: 3.4rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -.04em;
  font-variant-numeric: tabular-nums;
  margin-bottom: 16px;
}
.kpi-card-hero.green .kpi-hero-value {
  background: var(--grad-green);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.kpi-card-hero.red .kpi-hero-value {
  background: var(--grad-red);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.kpi-hero-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.kpi-hero-pill {
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 5px 13px;
  font-size: .76rem;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  transition: all .2s;
}
.kpi-hero-pill:hover {
  background: rgba(255,255,255,.08);
  border-color: var(--border-strong);
  transform: translateY(-1px);
}
.kpi-hero-emoji {
  font-size: 5rem;
  line-height: 1;
  opacity: .85;
  filter: drop-shadow(0 8px 24px var(--card-glow, var(--accent-glow)));
  animation: heroFloat 4s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes heroFloat {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50%      { transform: translateY(-6px) rotate(3deg); }
}

@media (max-width: 720px) {
  .kpi-card-hero { padding: 20px; }
  .kpi-hero-content { gap: 12px; }
  .kpi-hero-value { font-size: 2.2rem; }
  .kpi-hero-emoji { font-size: 3rem; }
  .kpi-hero-side { min-width: 0; }
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  position: relative;
  overflow: hidden;
  transition: all .3s cubic-bezier(.4,0,.2,1);
  isolation: isolate;
}

.kpi-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.04) 0%, transparent 60%);
  z-index: -1;
}

.kpi-card::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, var(--card-glow,transparent) 0%, transparent 60%);
  opacity: .4;
  z-index: -1;
  transition: opacity .3s;
}

.kpi-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow);
}

.kpi-card:hover::after { opacity: .7; }

.kpi-card.green   { --card-glow: var(--success-glow); }
.kpi-card.red     { --card-glow: var(--danger-glow); }
.kpi-card.purple  { --card-glow: var(--accent-glow); }
.kpi-card.yellow  { --card-glow: rgba(255,181,71,.3); }
.kpi-card.blue    { --card-glow: rgba(77,171,247,.3); }

.kpi-card .kpi-accent-bar {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
}
.kpi-card.green  .kpi-accent-bar { background: var(--grad-green); }
.kpi-card.red    .kpi-accent-bar { background: var(--grad-red); }
.kpi-card.purple .kpi-accent-bar { background: var(--grad-purple); }
.kpi-card.yellow .kpi-accent-bar { background: var(--grad-gold); }
.kpi-card.blue   .kpi-accent-bar { background: var(--grad-blue); }

.kpi-label {
  font-size: .72rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}
.kpi-value {
  font-size: 1.85rem;
  font-weight: 800;
  margin: 8px 0 6px;
  color: var(--text-primary);
  line-height: 1;
  letter-spacing: -.03em;
  font-variant-numeric: tabular-nums;
}
.kpi-card.green  .kpi-value { background: var(--grad-green);  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.kpi-card.red    .kpi-value { background: var(--grad-red);    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.kpi-card.purple .kpi-value { background: var(--grad-purple); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.kpi-card.yellow .kpi-value { background: var(--grad-gold);   -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.kpi-card.blue   .kpi-value { background: var(--grad-blue);   -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.kpi-sub {
  font-size: .8rem;
  color: var(--text-muted);
  font-weight: 500;
}

.kpi-icon {
  position: absolute;
  right: 18px; top: 50%;
  transform: translateY(-50%);
  font-size: 2.4rem;
  opacity: .12;
  transition: all .3s;
}
.kpi-card:hover .kpi-icon {
  opacity: .25;
  transform: translateY(-50%) scale(1.1) rotate(-5deg);
}

/* ══════════════════════════════════════════════════════════════
   GRID LAYOUTS
   ══════════════════════════════════════════════════════════════ */
.grid-2   { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.grid-3   { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.grid-2-1 { display: grid; grid-template-columns: 2fr 1fr; gap: 22px; }

/* ══════════════════════════════════════════════════════════════
   TABLES
   ══════════════════════════════════════════════════════════════ */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .87rem; }
thead th {
  text-align: left;
  padding: 12px 14px;
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-strong);
  white-space: nowrap;
}
tbody td {
  padding: 14px;
  border-bottom: 1px solid var(--border);
  color: var(--text-primary);
  vertical-align: middle;
}
tbody tr {
  transition: background .15s;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td {
  background: var(--bg-hover);
}
tbody tr:hover td:first-child {
  border-left: 3px solid var(--accent);
  padding-left: 11px;
}

/* ══════════════════════════════════════════════════════════════
   BADGES & AMOUNTS
   ══════════════════════════════════════════════════════════════ */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 11px;
  border-radius: 20px;
  font-size: .73rem;
  font-weight: 600;
  white-space: nowrap;
  border: 1px solid transparent;
}
.badge-income {
  background: linear-gradient(135deg, rgba(16,217,149,.15), rgba(16,217,149,.05));
  color: var(--success);
  border-color: rgba(16,217,149,.25);
}
.badge-expense {
  background: linear-gradient(135deg, rgba(255,84,112,.15), rgba(255,84,112,.05));
  color: var(--danger);
  border-color: rgba(255,84,112,.25);
}
.badge-neutral {
  background: linear-gradient(135deg, rgba(139,92,246,.15), rgba(139,92,246,.05));
  color: var(--accent-2);
  border-color: rgba(139,92,246,.25);
}

.amount-income, .amount-positive { color: var(--success); font-weight: 700; font-variant-numeric: tabular-nums; }
.amount-expense, .amount-negative { color: var(--danger); font-weight: 700; font-variant-numeric: tabular-nums; }
.amount-neutral { color: var(--text-muted); font-weight: 600; font-variant-numeric: tabular-nums; }

/* ══════════════════════════════════════════════════════════════
   PROGRESS BARS
   ══════════════════════════════════════════════════════════════ */
.progress-wrap { margin: 10px 0 4px; }
.progress-bar {
  width: 100%;
  height: 10px;
  background: var(--bg-hover);
  border-radius: 6px;
  overflow: hidden;
  position: relative;
}
.progress-bar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.05), transparent);
  pointer-events: none;
}
.progress-fill {
  height: 100%;
  border-radius: 6px;
  transition: width .8s cubic-bezier(.4,0,.2,1);
  position: relative;
  overflow: hidden;
}
.progress-fill::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.25), transparent);
  animation: shimmer 2.5s infinite;
}
@keyframes shimmer {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}
.progress-fill.green  { background: var(--grad-green); box-shadow: 0 0 12px var(--success-glow); }
.progress-fill.yellow { background: var(--grad-gold); box-shadow: 0 0 12px rgba(255,181,71,.3); }
.progress-fill.red    { background: var(--grad-red);  box-shadow: 0 0 12px var(--danger-glow); }
.progress-fill.purple { background: var(--grad-purple); box-shadow: 0 0 12px var(--accent-glow); }

/* ══════════════════════════════════════════════════════════════
   GOAL CARDS
   ══════════════════════════════════════════════════════════════ */
.goal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px,1fr));
  gap: 18px;
}
.goal-card {
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-card-2) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: all .3s;
  position: relative;
  overflow: hidden;
}
.goal-card::before {
  content: '';
  position: absolute;
  top: -50px; right: -50px;
  width: 150px; height: 150px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  opacity: 0;
  transition: opacity .3s;
}
.goal-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: var(--shadow);
}
.goal-card:hover::before { opacity: .6; }

.goal-card-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 14px; position: relative; z-index: 1; }
.goal-card-title { font-size: 1rem; font-weight: 700; letter-spacing: -.01em; }
.goal-card-meta { font-size: .76rem; color: var(--text-muted); margin-top: 3px; font-weight: 500; }
.goal-pct {
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--grad-purple);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.goal-amounts { display: flex; justify-content: space-between; font-size: .8rem; color: var(--text-muted); margin-top: 8px; font-weight: 500; }
.goal-amounts strong { color: var(--text-primary); font-weight: 700; }

/* ══════════════════════════════════════════════════════════════
   LEGEND
   ══════════════════════════════════════════════════════════════ */
.legend { display: flex; flex-direction: column; gap: 10px; }
.legend-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .85rem;
  color: var(--text-secondary);
  padding: 6px 10px;
  border-radius: 8px;
  background: var(--bg-hover);
  transition: all .2s;
}
.legend-item:hover { background: var(--bg-card-2); transform: translateX(2px); }
.legend-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 8px currentColor;
}
.legend-item strong { margin-left: auto; color: var(--text-primary); font-weight: 700; font-variant-numeric: tabular-nums; }

/* ══════════════════════════════════════════════════════════════
   CHART
   ══════════════════════════════════════════════════════════════ */
.chart-container { position: relative; }
.chart-donut-wrap { display: flex; align-items: center; gap: 24px; }
.chart-svg { display: block; overflow: visible; }
.chart-svg circle, .chart-svg rect, .chart-svg polyline, .chart-svg polygon {
  animation: chartIn .6s cubic-bezier(.4,0,.2,1);
}
@keyframes chartIn {
  from { opacity: 0; transform: scale(.95); }
  to   { opacity: 1; transform: scale(1); }
}

/* ══════════════════════════════════════════════════════════════
   FILTERS
   ══════════════════════════════════════════════════════════════ */
.filters {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
  align-items: center;
}
.filter-select, .filter-input {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  color: var(--text-primary);
  border-radius: 9px;
  padding: 9px 14px;
  font-size: .85rem;
  font-family: inherit;
  outline: none;
  transition: all .2s;
  font-weight: 500;
}
.filter-select:focus, .filter-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.filter-input { min-width: 200px; }

/* ══════════════════════════════════════════════════════════════
   MODAL
   ══════════════════════════════════════════════════════════════ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: 18px;
  width: 100%;
  max-width: 500px;
  padding: 28px;
  box-shadow: var(--shadow-lg);
  transform: translateY(30px) scale(.96);
  transition: transform .3s cubic-bezier(.4,0,.2,1);
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}
.modal::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 18px;
  padding: 1px;
  background: linear-gradient(135deg, var(--accent), transparent 50%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: .5;
}
.modal-overlay.open .modal { transform: translateY(0) scale(1); }
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.modal-header h3 { font-size: 1.15rem; font-weight: 700; letter-spacing: -.01em; }
.modal-close {
  background: var(--bg-hover);
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  font-size: .9rem;
  padding: 6px 10px;
  border-radius: 8px;
  transition: all .2s;
}
.modal-close:hover {
  color: var(--danger);
  border-color: var(--danger);
  transform: rotate(90deg);
}
.modal-footer { margin-top: 24px; display: flex; gap: 10px; justify-content: flex-end; }

/* ══════════════════════════════════════════════════════════════
   FORMS
   ══════════════════════════════════════════════════════════════ */
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: .75rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 7px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.form-control {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border-strong);
  color: var(--text-primary);
  border-radius: 9px;
  padding: 11px 14px;
  font-size: .9rem;
  font-family: inherit;
  outline: none;
  transition: all .2s;
  font-weight: 500;
}
.form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.form-control::placeholder { color: var(--text-muted); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-type-toggle {
  display: flex;
  background: var(--bg-secondary);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  padding: 5px;
  gap: 4px;
  margin-bottom: 18px;
}
.form-type-toggle button {
  flex: 1;
  border: none;
  background: transparent;
  color: var(--text-muted);
  border-radius: 7px;
  padding: 8px;
  font-size: .87rem;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s;
  font-family: inherit;
}
.form-type-toggle button.active {
  background: var(--grad-purple);
  color: #fff;
  box-shadow: 0 4px 12px var(--accent-glow);
}

/* ══════════════════════════════════════════════════════════════
   TOAST
   ══════════════════════════════════════════════════════════════ */
#toast {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}
.toast-item {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  padding: 14px 20px;
  font-size: .88rem;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  animation: slideInRight .35s cubic-bezier(.4,0,.2,1);
  pointer-events: all;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 240px;
  position: relative;
  overflow: hidden;
}
.toast-item::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
}
.toast-item.success::before { background: var(--grad-green); }
.toast-item.error::before   { background: var(--grad-red); }
.toast-item.info::before    { background: var(--grad-blue); }
.toast-item span:first-child {
  width: 24px; height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: #fff;
  font-size: .8rem;
}
.toast-item.success span:first-child { background: var(--grad-green); }
.toast-item.error span:first-child   { background: var(--grad-red); }
.toast-item.info span:first-child    { background: var(--grad-blue); }

@keyframes slideInRight {
  from { transform: translateX(120%); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}
@keyframes fadeOut {
  to { opacity: 0; transform: translateX(120%); }
}

/* ══════════════════════════════════════════════════════════════
   STATS & UTIL
   ══════════════════════════════════════════════════════════════ */
.stat-row {
  display: flex;
  justify-content: space-between;
  padding: 11px 0;
  border-bottom: 1px solid var(--border);
  font-size: .88rem;
}
.stat-row:last-child { border-bottom: none; }
.stat-row-label { color: var(--text-muted); font-weight: 500; }
.stat-row-value { font-weight: 700; font-variant-numeric: tabular-nums; }

.empty-state {
  text-align: center;
  padding: 56px 24px;
  color: var(--text-muted);
}
.empty-state .empty-icon {
  font-size: 3.5rem;
  margin-bottom: 14px;
  opacity: .4;
  animation: float 3s ease-in-out infinite;
}
@keyframes float {
  0%,100% { transform: translateY(0); }
  50%     { transform: translateY(-8px); }
}
.empty-state h3 { font-size: 1.05rem; margin-bottom: 6px; color: var(--text-primary); font-weight: 700; }
.empty-state p { font-size: .87rem; }

.divider { border: none; border-top: 1px solid var(--border); margin: 22px 0; }

.section-title {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -.01em;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.trend-up   { color: var(--success); }
.trend-down { color: var(--danger); }
.trend-flat { color: var(--text-muted); }

/* Allocation bars */
.alloc-row { display: flex; align-items: center; gap: 12px; margin-bottom: 11px; font-size: .85rem; }
.alloc-label { min-width: 95px; color: var(--text-secondary); font-weight: 500; }
.alloc-bar-wrap { flex: 1; background: var(--bg-hover); border-radius: 4px; height: 8px; overflow: hidden; position: relative; }
.alloc-bar-fill { height: 100%; border-radius: 4px; transition: width .8s cubic-bezier(.4,0,.2,1); position: relative; }
.alloc-bar-fill::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.3), transparent);
  animation: shimmer 3s infinite;
}
.alloc-pct { min-width: 42px; text-align: right; color: var(--text-primary); font-weight: 700; font-variant-numeric: tabular-nums; font-size: .82rem; }

/* Misc utility */
.text-muted { color: var(--text-muted); font-size: .85rem; }
.text-sm    { font-size: .83rem; }
.fw-700     { font-weight: 700; letter-spacing: -.01em; }
.mt-4  { margin-top: 22px; }
.mb-4  { margin-bottom: 22px; }
.gap-2 { gap: 8px; }
.flex  { display: flex; }
.flex-1{ flex: 1; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.hidden { display: none !important; }

/* ══════════════════════════════════════════════════════════════
   INSIGHTS
   ══════════════════════════════════════════════════════════════ */
.insights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}
.insight-card {
  display: flex;
  gap: 14px;
  padding: 16px 18px;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  transition: all .25s;
}
.insight-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
}
.insight-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-sm);
}
.insight-card.success::before { background: var(--grad-green); }
.insight-card.warning::before { background: var(--grad-gold); }
.insight-card.danger::before  { background: var(--grad-red); }
.insight-card.info::before    { background: var(--grad-blue); }
.insight-icon {
  font-size: 1.8rem;
  flex-shrink: 0;
  line-height: 1;
  align-self: center;
}
.insight-body { flex: 1; min-width: 0; }
.insight-title {
  font-size: .85rem;
  font-weight: 700;
  margin-bottom: 4px;
  letter-spacing: -.01em;
}
.insight-text {
  font-size: .82rem;
  color: var(--text-secondary);
  line-height: 1.45;
}
.insight-text strong { color: var(--text-primary); font-weight: 700; }

/* ══════════════════════════════════════════════════════════════
   BUDGETS
   ══════════════════════════════════════════════════════════════ */
.budget-list { display: flex; flex-direction: column; gap: 14px; }
.budget-row {
  padding: 14px;
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: all .2s;
}
.budget-row:hover {
  border-color: var(--accent);
  transform: translateX(2px);
}
.budget-row-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

/* ══════════════════════════════════════════════════════════════
   COMMAND PALETTE
   ══════════════════════════════════════════════════════════════ */
.palette-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 12vh;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s;
}
.palette-overlay.open { opacity: 1; pointer-events: all; }
.palette {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: 14px;
  width: 100%;
  max-width: 580px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform: translateY(-20px) scale(.96);
  transition: transform .25s cubic-bezier(.4,0,.2,1);
}
.palette-overlay.open .palette { transform: translateY(0) scale(1); }
.palette-input-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
}
.palette-search-icon { font-size: 1.1rem; }
.palette-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-size: 1rem;
  font-family: inherit;
  font-weight: 500;
}
.palette-input::placeholder { color: var(--text-muted); }
.palette-list {
  max-height: 340px;
  overflow-y: auto;
  padding: 6px;
}
.palette-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-size: .9rem;
  color: var(--text-secondary);
  transition: all .15s;
}
.palette-item:hover, .palette-item.active {
  background: var(--bg-hover);
  color: var(--text-primary);
}
.palette-item.active {
  background: linear-gradient(90deg, rgba(139,92,246,.2), rgba(139,92,246,.05));
  color: var(--accent-2);
}
.palette-icon { font-size: 1.05rem; width: 24px; text-align: center; }
.palette-empty {
  padding: 30px;
  text-align: center;
  color: var(--text-muted);
  font-size: .88rem;
}
.palette-footer {
  display: flex;
  gap: 16px;
  padding: 10px 18px;
  border-top: 1px solid var(--border);
  font-size: .73rem;
  color: var(--text-muted);
  background: var(--bg-secondary);
}
.palette-footer span { display: flex; align-items: center; gap: 6px; }
kbd {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: 4px;
  padding: 1px 6px;
  font-size: .7rem;
  font-family: 'SF Mono', Consolas, monospace;
  color: var(--text-secondary);
}
.kbd-hint {
  margin-left: auto;
  font-size: .7rem;
  font-family: 'SF Mono', Consolas, monospace;
  background: var(--bg-hover);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 6px;
  color: var(--text-muted);
}

/* ══════════════════════════════════════════════════════════════
   AUTH (Login / Signup)
   ══════════════════════════════════════════════════════════════ */
.auth-overlay {
  position: fixed;
  inset: 0;
  background: linear-gradient(135deg, #0a0e1a 0%, #1a103e 50%, #0a0e1a 100%);
  z-index: 9500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  overflow-y: auto;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
}
.auth-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(at 20% 20%, rgba(139,92,246,.25), transparent 50%),
    radial-gradient(at 80% 80%, rgba(16,217,149,.15), transparent 50%);
  pointer-events: none;
}
.auth-overlay.open { opacity: 1; pointer-events: all; }
.auth-card {
  position: relative;
  z-index: 1;
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: 18px;
  padding: 32px 28px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 30px 80px rgba(0,0,0,.5), 0 0 60px var(--accent-glow);
}
.auth-logo {
  display: flex;
  justify-content: center;
  margin-bottom: 18px;
}
.auth-logo img { filter: drop-shadow(0 6px 18px var(--accent-glow)); }
.auth-title {
  font-size: 1.45rem;
  font-weight: 800;
  text-align: center;
  letter-spacing: -.02em;
  margin-bottom: 6px;
}
.auth-subtitle {
  text-align: center;
  color: var(--text-muted);
  font-size: .85rem;
  margin-bottom: 22px;
  line-height: 1.4;
}
.auth-submit {
  width: 100%;
  padding: 13px;
  font-size: .92rem;
  font-weight: 700;
  margin-top: 4px;
}
.auth-links {
  display: flex;
  justify-content: space-between;
  margin-top: 14px;
  gap: 8px;
  flex-wrap: wrap;
}
.auth-skip {
  margin-top: 16px;
  text-align: center;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}
.auth-footer-help {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: .8rem;
  color: var(--text-secondary);
  margin-top: 14px;
}
.auth-footer-help code {
  background: var(--bg-card);
  padding: 1px 6px;
  border-radius: 4px;
  color: var(--accent-2);
  font-size: .78rem;
}

.spinner {
  display: inline-block;
  width: 12px;
  height: 12px;
  border: 2px solid rgba(255,255,255,.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ══════════════════════════════════════════════════════════════
   SYNC BADGE (topbar)
   ══════════════════════════════════════════════════════════════ */
.sync-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: .72rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all .2s;
}
.sync-badge:hover {
  border-color: var(--accent);
  color: var(--accent-2);
}
.sync-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.sync-dot.online   { background: var(--success); box-shadow: 0 0 6px var(--success-glow); }
.sync-dot.offline  { background: var(--text-muted); }
.sync-dot.pending  { background: var(--warning); box-shadow: 0 0 6px rgba(255,181,71,.5); }
.sync-dot.syncing  {
  background: var(--info);
  animation: syncPulse 1.2s ease-in-out infinite;
}
@keyframes syncPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: .5; transform: scale(1.4); }
}

/* ══════════════════════════════════════════════════════════════
   ONBOARDING
   ══════════════════════════════════════════════════════════════ */
.onb-overlay {
  position: fixed;
  inset: 0;
  background: linear-gradient(135deg, #0a0e1a 0%, #1a103e 50%, #0a0e1a 100%);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  overflow-y: auto;
  opacity: 0;
  pointer-events: none;
  transition: opacity .4s;
}
.onb-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(at 20% 20%, rgba(139,92,246,.25), transparent 50%),
    radial-gradient(at 80% 80%, rgba(16,217,149,.15), transparent 50%);
  pointer-events: none;
}
.onb-overlay.open { opacity: 1; pointer-events: all; }

.onb-card {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: 22px;
  padding: 32px 30px;
  width: 100%;
  max-width: 520px;
  box-shadow: 0 30px 80px rgba(0,0,0,.5), 0 0 60px var(--accent-glow);
  position: relative;
  z-index: 1;
  transform: translateY(20px) scale(.97);
  opacity: 0;
  transition: all .5s cubic-bezier(.4,0,.2,1);
}
.onb-overlay.open .onb-card { transform: translateY(0) scale(1); opacity: 1; }

.onb-logo {
  display: flex;
  justify-content: center;
  margin-bottom: 18px;
}
.onb-logo img {
  filter: drop-shadow(0 8px 24px var(--accent-glow));
  animation: onbLogoFloat 4s ease-in-out infinite;
}
@keyframes onbLogoFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}
@media (prefers-reduced-motion: reduce) {
  .onb-logo img { animation: none; }
  .spotlight, .progress-fill::after, .alloc-bar-fill::after { animation: none; }
}

.onb-title {
  font-size: 1.7rem;
  font-weight: 800;
  text-align: center;
  letter-spacing: -.03em;
  background: linear-gradient(135deg, #fff 0%, #c4b5fd 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 6px;
}
.onb-subtitle {
  text-align: center;
  color: var(--text-muted);
  font-size: .9rem;
  margin-bottom: 24px;
  line-height: 1.5;
}

.onb-section { margin-bottom: 16px; }
.onb-row { display: flex; gap: 12px; }
.onb-row .onb-section { margin-bottom: 16px; }
.onb-label {
  display: block;
  font-size: .75rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
}
.onb-input {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border-strong);
  color: var(--text-primary);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: .92rem;
  font-family: inherit;
  outline: none;
  transition: all .2s;
  font-weight: 500;
}
.onb-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.onb-help { font-size: .75rem; color: var(--text-muted); margin-top: 6px; }

.onb-lang-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(95px, 1fr));
  gap: 8px;
}
.onb-lang-card {
  border: 1px solid var(--border-strong);
  background: var(--bg-secondary);
  border-radius: 10px;
  padding: 10px 8px;
  text-align: center;
  cursor: pointer;
  transition: all .2s;
}
.onb-lang-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.onb-lang-card.active {
  border-color: var(--accent);
  background: linear-gradient(135deg, rgba(139,92,246,.18), rgba(139,92,246,.05));
  box-shadow: 0 0 0 2px var(--accent-glow);
}
.onb-lang-flag {
  font-size: 1.5rem;
  display: block;
  margin-bottom: 4px;
}
.onb-lang-name {
  font-size: .76rem;
  font-weight: 600;
  color: var(--text-primary);
}

.onb-colors {
  display: flex;
  gap: 6px;
  padding-top: 6px;
}
.onb-color {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all .2s;
}
.onb-color:hover { transform: scale(1.15); }
.onb-color.active {
  border-color: white;
  box-shadow: 0 0 0 2px var(--accent), 0 4px 12px rgba(0,0,0,.3);
  transform: scale(1.15);
}

.onb-submit {
  width: 100%;
  padding: 14px;
  font-size: .95rem;
  font-weight: 700;
  margin-top: 6px;
}
.onb-skip-row {
  margin-top: 14px;
  text-align: center;
}

/* ── Welcome screen (v3) ──────────────────────────────────── */
.onb-back {
  display: inline-block;
  cursor: pointer;
  color: var(--text-muted);
  font-size: .82rem;
  font-weight: 500;
  padding: 6px 0;
  margin-bottom: 4px;
  transition: color .2s;
}
.onb-back:hover { color: var(--accent-2); }

.onb-logo-sm {
  display: flex;
  justify-content: center;
  margin-bottom: 14px;
}
.onb-logo-sm img {
  filter: drop-shadow(0 6px 18px var(--accent-glow));
}

.onb-title-md {
  font-size: 1.4rem;
  font-weight: 800;
  text-align: center;
  letter-spacing: -.02em;
  background: linear-gradient(135deg, #fff 0%, #c4b5fd 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 6px;
}

.onb-choices {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 24px 0 18px;
}
.onb-choice {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  background: var(--bg-card-2);
  border: 1px solid var(--border-strong);
  border-radius: 14px;
  cursor: pointer;
  text-align: left;
  transition: all .25s cubic-bezier(.4, 0, .2, 1);
  width: 100%;
  font-family: inherit;
  color: var(--text-primary);
  position: relative;
  overflow: hidden;
}
.onb-choice::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(139,92,246,.08) 100%);
  opacity: 0;
  transition: opacity .25s;
}
.onb-choice:not(:disabled):hover {
  transform: translateY(-2px);
  border-color: var(--accent);
  box-shadow: 0 8px 24px var(--accent-glow);
}
.onb-choice:not(:disabled):hover::before { opacity: 1; }
.onb-choice:disabled {
  opacity: .4;
  cursor: not-allowed;
}
.onb-choice-primary {
  background: linear-gradient(135deg, rgba(139,92,246,.18), rgba(139,92,246,.06));
  border-color: var(--accent);
  box-shadow: 0 4px 14px var(--accent-glow);
}
.onb-choice-ghost {
  background: transparent;
  border-style: dashed;
  border-color: var(--border);
}
.onb-choice-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
  line-height: 1;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--bg-secondary);
  position: relative;
  z-index: 1;
}
.onb-choice-primary .onb-choice-icon {
  background: var(--grad-purple);
  box-shadow: 0 4px 12px var(--accent-glow);
}
.onb-choice-text {
  flex: 1;
  min-width: 0;
  position: relative;
  z-index: 1;
}
.onb-choice-title {
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: -.01em;
  margin-bottom: 2px;
}
.onb-choice-sub {
  font-size: .78rem;
  color: var(--text-muted);
  font-weight: 500;
}
.onb-choice-arrow {
  font-size: 1.3rem;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: transform .25s;
  position: relative;
  z-index: 1;
}
.onb-choice:hover .onb-choice-arrow {
  transform: translateX(4px);
  color: var(--accent-2);
}

.onb-lang-strip {
  display: flex;
  align-items: center;
  gap: 6px;
  justify-content: center;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  margin-top: 8px;
  flex-wrap: wrap;
}
.onb-lang-label-small {
  font-size: .75rem;
  color: var(--text-muted);
  margin-right: 4px;
}
.onb-lang-mini {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 4px 10px;
  font-size: 1.05rem;
  cursor: pointer;
  transition: all .2s;
  font-family: inherit;
}
.onb-lang-mini:hover {
  border-color: var(--accent);
  transform: scale(1.1);
}
.onb-lang-mini.active {
  background: rgba(139,92,246,.18);
  border-color: var(--accent);
}
.onb-lang-more {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  border-radius: 8px;
  padding: 4px 8px;
  font-size: .75rem;
  font-family: inherit;
  cursor: pointer;
}

.onb-fineprint {
  font-size: .72rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 14px;
  line-height: 1.5;
  padding: 0 6px;
}
.onb-links {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-top: 14px;
  flex-wrap: wrap;
}

/* ══════════════════════════════════════════════════════════════
   GUIDED TOUR
   ══════════════════════════════════════════════════════════════ */
.tour-overlay {
  position: fixed;
  inset: 0;
  z-index: 9000;
  pointer-events: none;
  opacity: 0;
  transition: opacity .3s;
}
.tour-overlay.open { pointer-events: all; opacity: 1; }

/* Fallback dim when no spotlight target (welcome / final steps) */
.tour-overlay.no-target::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(5, 8, 18, .82);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
}

/* Spotlight: huge box-shadow creates the dark cutout, element inside stays
   fully visible — no overlay on top of it */
.tour-spotlight {
  position: fixed;
  display: none;
  border-radius: 12px;
  background: transparent;
  box-shadow:
    0 0 0 9999px rgba(5, 8, 18, .82),
    0 0 0 4px var(--accent),
    0 0 0 8px rgba(139, 92, 246, .35),
    0 0 50px 4px var(--accent-glow);
  transition: all .35s cubic-bezier(.4, 0, .2, 1);
  pointer-events: none;
  z-index: 9001;
  animation: spotlightPulse 1.8s ease-in-out infinite;
}
@keyframes spotlightPulse {
  0%, 100% {
    box-shadow:
      0 0 0 9999px rgba(5, 8, 18, .82),
      0 0 0 4px var(--accent),
      0 0 0 8px rgba(139, 92, 246, .35),
      0 0 50px 4px var(--accent-glow);
  }
  50% {
    box-shadow:
      0 0 0 9999px rgba(5, 8, 18, .82),
      0 0 0 4px var(--accent-2),
      0 0 0 10px rgba(139, 92, 246, .5),
      0 0 80px 8px var(--accent-glow);
  }
}

/* Animated arrow corners pointing at the spotlighted zone */
.tour-spotlight::before,
.tour-spotlight::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border: 3px solid var(--accent-2);
  border-radius: 2px;
}
.tour-spotlight::before {
  top: -10px; left: -10px;
  border-right: none; border-bottom: none;
}
.tour-spotlight::after {
  bottom: -10px; right: -10px;
  border-left: none; border-top: none;
}

.tour-tooltip {
  position: fixed;
  width: 380px;
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  padding: 22px;
  box-shadow: var(--shadow-lg), 0 0 40px var(--accent-glow);
  z-index: 9002;
  transition: all .35s cubic-bezier(.4, 0, .2, 1);
  animation: tourPop .4s cubic-bezier(.34, 1.56, .64, 1);
}
.tour-tooltip-center {
  transform: translate(-50%, -50%);
  width: 460px;
  text-align: center;
  padding: 32px;
}
@keyframes tourPop {
  0%   { transform: scale(.85); opacity: 0; }
  100% { transform: scale(1);   opacity: 1; }
}
.tour-tooltip-center { animation: tourPopCenter .4s cubic-bezier(.34, 1.56, .64, 1); }
@keyframes tourPopCenter {
  0%   { transform: translate(-50%, -50%) scale(.85); opacity: 0; }
  100% { transform: translate(-50%, -50%) scale(1);   opacity: 1; }
}

.tour-tooltip::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 16px;
  padding: 1px;
  background: linear-gradient(135deg, var(--accent), transparent 70%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: .8;
}

.tour-tooltip-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.tour-tooltip-icon {
  width: 42px;
  height: 42px;
  background: var(--grad-purple);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
  box-shadow: 0 4px 14px var(--accent-glow);
}
.tour-tooltip-title {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -.02em;
  flex: 1;
}
.tour-tooltip-center .tour-tooltip-head {
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.tour-tooltip-center .tour-tooltip-icon {
  width: 60px;
  height: 60px;
  font-size: 1.9rem;
  border-radius: 16px;
}
.tour-tooltip-center .tour-tooltip-title { font-size: 1.4rem; }

.tour-tooltip-text {
  font-size: .92rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 18px;
}
.tour-tooltip-text strong { color: var(--text-primary); font-weight: 700; }
.tour-tooltip-text kbd {
  background: var(--bg-hover);
  border: 1px solid var(--border-strong);
  border-radius: 4px;
  padding: 1px 7px;
  font-size: .78rem;
  color: var(--accent-2);
  font-family: 'SF Mono', Consolas, monospace;
}

.tour-tooltip-progress {
  font-size: .75rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-left: auto;
  background: var(--bg-hover);
  padding: 3px 10px;
  border-radius: 12px;
}

.tour-dots {
  display: flex;
  gap: 5px;
  justify-content: center;
  margin: 14px 0 16px;
  flex-wrap: wrap;
}
.tour-dot {
  width: 7px;
  height: 7px;
  background: var(--border-strong);
  border-radius: 50%;
  cursor: pointer;
  transition: all .2s;
}
.tour-dot:hover { background: var(--accent-2); transform: scale(1.3); }
.tour-dot.done   { background: var(--accent); }
.tour-dot.active {
  background: var(--accent);
  width: 24px;
  border-radius: 4px;
  box-shadow: 0 0 8px var(--accent-glow);
}

.tour-tooltip-footer {
  display: flex;
  gap: 8px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.tour-skip {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: .82rem;
  font-family: inherit;
  font-weight: 500;
  text-decoration: underline;
  padding: 6px 4px;
}
.tour-skip:hover { color: var(--text-primary); }
.tour-tooltip-footer .btn { padding: 8px 16px; font-size: .85rem; }
.tour-tooltip-footer .btn:disabled {
  opacity: .4;
  cursor: not-allowed;
  pointer-events: none;
}
.tour-tooltip-center .tour-tooltip-footer {
  justify-content: center;
}

/* Help button in sidebar */
.help-pulse {
  position: relative;
}
.help-pulse::after {
  content: '';
  position: absolute;
  top: 8px;
  right: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
  animation: helpPulse 2s ease-in-out infinite;
}
@keyframes helpPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: .5; transform: scale(1.4); }
}

/* ══════════════════════════════════════════════════════════════
   FX WIDGET (sidebar mini-converter)
   ══════════════════════════════════════════════════════════════ */
.fx-widget {
  margin: 4px 12px 12px;
  padding: 10px 12px;
  background: linear-gradient(135deg, rgba(139,92,246,.10) 0%, rgba(16,217,149,.06) 100%);
  border: 1px solid var(--border);
  border-radius: 12px;
  cursor: pointer;
  transition: all .25s;
  position: relative;
  overflow: hidden;
}
.fx-widget::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(at top right, var(--accent-glow), transparent 60%);
  opacity: 0;
  transition: opacity .3s;
}
.fx-widget:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.fx-widget:hover::before { opacity: .5; }
.fx-widget-head {
  display: flex;
  align-items: center;
  gap: 10px;
  position: relative;
  z-index: 1;
}
.fx-widget-icon {
  font-size: 1.25rem;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--grad-purple);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px var(--accent-glow);
}
.fx-widget-titles { flex: 1; min-width: 0; overflow: hidden; }
.fx-widget-pair {
  font-size: .78rem;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
}
.fx-widget-meta {
  font-size: .67rem;
  color: var(--text-muted);
  margin-top: 1px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.fx-widget-rate {
  font-size: .92rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  background: var(--grad-green);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ══════════════════════════════════════════════════════════════
   CONVERTER PAGE
   ══════════════════════════════════════════════════════════════ */
.converter-card {
  position: relative;
  overflow: hidden;
}
.converter-card::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 250px; height: 250px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  opacity: .35;
  pointer-events: none;
}
.conv-from, .conv-to { position: relative; z-index: 1; }
.conv-amount-row {
  display: flex;
  gap: 12px;
  align-items: stretch;
}
.conv-amount-input {
  flex: 1;
  background: var(--bg-secondary);
  border: 1px solid var(--border-strong);
  color: var(--text-primary);
  border-radius: 12px;
  padding: 18px 16px;
  font-size: 1.5rem;
  font-weight: 700;
  font-family: inherit;
  font-variant-numeric: tabular-nums;
  letter-spacing: -.02em;
  outline: none;
  transition: all .2s;
  min-width: 0;
}
.conv-amount-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.conv-result-display {
  flex: 1;
  background: linear-gradient(135deg, rgba(139,92,246,.15) 0%, rgba(16,217,149,.08) 100%);
  border: 1px solid var(--border-strong);
  color: var(--accent-2);
  border-radius: 12px;
  padding: 18px 16px;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -.02em;
  display: flex;
  align-items: center;
  font-variant-numeric: tabular-nums;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}
.conv-currency-select {
  background: var(--bg-secondary);
  border: 1px solid var(--border-strong);
  color: var(--text-primary);
  border-radius: 12px;
  padding: 0 14px;
  font-size: .95rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  min-width: 130px;
  transition: all .2s;
}
.conv-currency-select:hover { border-color: var(--accent); }
.conv-swap-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 18px 0;
  position: relative;
  z-index: 1;
}
.conv-divider {
  flex: 1;
  height: 1px;
  background: var(--border);
}
.conv-swap-btn {
  background: var(--grad-purple);
  border: none;
  color: white;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 1.15rem;
  cursor: pointer;
  transition: all .3s cubic-bezier(.4,0,.2,1);
  font-family: inherit;
  box-shadow: 0 4px 14px var(--accent-glow);
}
.conv-swap-btn:hover { transform: rotate(180deg) scale(1.1); }
.conv-rate-line {
  margin-top: 16px;
  padding: 12px 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 10px;
  text-align: center;
  font-size: .88rem;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}
.conv-rate-line strong { color: var(--accent-2); font-weight: 800; }

.conv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
}
.conv-tile {
  padding: 12px;
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  text-align: center;
  transition: all .2s;
}
.conv-tile:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}
.conv-tile-flag { font-size: 1.4rem; line-height: 1; margin-bottom: 4px; }
.conv-tile-pair { font-size: .68rem; color: var(--text-muted); font-weight: 600; margin-bottom: 4px; letter-spacing: .5px; }
.conv-tile-rate { font-size: 1.05rem; font-weight: 800; font-variant-numeric: tabular-nums; color: var(--text-primary); }

/* ══════════════════════════════════════════════════════════════
   PROFILE PAGE (premium hero)
   ══════════════════════════════════════════════════════════════ */
.profile-page { max-width: 1100px; }

.profile-hero {
  position: relative;
  background: linear-gradient(135deg, #1a103e 0%, #0a0e1a 100%);
  border: 1px solid var(--border-strong);
  border-radius: 18px;
  padding: 32px;
  overflow: hidden;
  margin-bottom: 6px;
}
.profile-hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(at 20% 30%, rgba(139,92,246,.3), transparent 50%),
    radial-gradient(at 80% 70%, rgba(16,217,149,.18), transparent 50%);
  pointer-events: none;
}
.profile-hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}
.profile-avatar-big {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  background-size: cover;
  background-position: center;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 10px 30px rgba(0,0,0,.4), 0 0 0 4px rgba(255,255,255,.05);
}
.profile-avatar-big span {
  font-size: 3.6rem;
  font-weight: 900;
  color: white;
  letter-spacing: -.05em;
}
.profile-avatar-edit {
  position: absolute;
  bottom: 4px;
  right: 4px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--bg-primary);
  cursor: pointer;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .2s;
  font-family: inherit;
  color: var(--text-primary);
}
.profile-avatar-edit:hover {
  background: var(--accent);
  color: white;
  transform: scale(1.1);
}
.profile-hero-info { flex: 1; min-width: 200px; }
.profile-hero-info h2 {
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -.03em;
  margin-bottom: 8px;
  background: linear-gradient(135deg, #fff, #c4b5fd);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.profile-hero-meta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.profile-hero-meta span {
  font-size: .85rem;
  color: var(--text-secondary);
}
.profile-hero-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.profile-tag {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 16px;
  padding: 4px 12px;
  font-size: .75rem;
  font-weight: 600;
  color: var(--text-primary);
  backdrop-filter: blur(8px);
}

.profile-save-bar {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 22px;
  padding: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  position: sticky;
  bottom: 12px;
  z-index: 50;
  box-shadow: 0 -4px 20px rgba(0,0,0,.2);
}

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════════ */

/* Mobile menu button (only visible on mobile) */
.mobile-menu-btn {
  display: none;
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  color: var(--text-primary);
  font-size: 1.2rem;
  padding: 6px 10px;
  border-radius: 8px;
  cursor: pointer;
}

/* Tablet — sidebar collapses to icons only */
@media (max-width: 1100px) {
  .grid-2-1 { grid-template-columns: 1fr; }
}

/* Tablet/small — icons-only sidebar */
@media (max-width: 900px) and (min-width: 641px) {
  #sidebar { width: 72px; min-width: 72px; padding: 0; }
  .brand-text, .sidebar-brand span,
  .nav-item span:not(.icon),
  .sidebar-section-label,
  .profile-info, .profile-chevron,
  .kbd-hint { display: none; }
  .brand-row { justify-content: center; }
  .sidebar-brand { padding: 14px 8px; }
  .profile-switcher { padding: 8px; margin: 8px; justify-content: center; }
  .nav-item { justify-content: center; padding: 12px 8px; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  #content { padding: 20px; }
  #topbar { padding: 14px 20px; }
  .topbar-actions .btn { padding: 7px 12px; font-size: .8rem; }
}

/* Mobile — overlay sidebar */
@media (max-width: 640px) {
  body { overflow: auto; }
  #sidebar {
    position: fixed;
    left: -260px;
    width: 260px;
    min-width: 260px;
    height: 100vh;
    z-index: 200;
    transition: left .3s cubic-bezier(.4,0,.2,1);
    box-shadow: var(--shadow-lg);
  }
  #sidebar.open { left: 0; }
  #main { width: 100%; height: 100vh; }
  .mobile-menu-btn { display: inline-flex; align-items: center; }
  .sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.6);
    backdrop-filter: blur(2px);
    z-index: 150;
  }
  .sidebar-backdrop.open { display: block; }

  #topbar { padding: 12px 16px; min-height: 58px; }
  #topbar h2, #topbar .fw-700 { font-size: 1.05rem; }
  .topbar-subtitle, #topbar .text-muted { font-size: .72rem; }
  .topbar-actions { gap: 6px; }
  .topbar-actions .btn {
    padding: 7px 10px;
    font-size: .75rem;
  }
  .topbar-actions .btn-ghost { display: none; }

  #content { padding: 16px 14px 80px; }

  .kpi-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 10px;
  }
  .kpi-card { padding: 14px 14px; }
  .kpi-value { font-size: 1.2rem; }
  .kpi-label { font-size: .65rem; }
  .kpi-sub { font-size: .7rem; }
  .kpi-icon { font-size: 1.6rem; right: 12px; }

  .grid-2, .grid-3, .grid-2-1 { grid-template-columns: 1fr; gap: 12px; }
  .insights-grid { grid-template-columns: 1fr; }
  .card { padding: 16px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }

  /* Tables become cards on mobile */
  table { font-size: .8rem; }
  thead th { padding: 8px 6px; font-size: .65rem; }
  tbody td { padding: 8px 6px; }
  tbody td:nth-child(3) { display: none; } /* hide date */

  .filters { gap: 8px; }
  .filter-input { min-width: 100%; }

  .modal { padding: 20px 18px; border-radius: 16px 16px 0 0; max-width: 100%; max-height: 95vh; align-self: flex-end; }
  .modal-overlay { align-items: flex-end; }

  .tour-tooltip { width: calc(100vw - 32px); max-width: 360px; }
  .tour-tooltip-center { width: calc(100vw - 32px); padding: 24px 20px; }

  .onb-card { padding: 24px 18px; border-radius: 16px; }
  .onb-title { font-size: 1.35rem; }
  .onb-row { flex-direction: column; }
  .onb-row .onb-section { width: 100%; }

  .palette { width: calc(100% - 16px); margin: 0 8px; }

  /* Safe area for iOS notch */
  body { padding-top: env(safe-area-inset-top); padding-bottom: env(safe-area-inset-bottom); }
}

/* Tablet portrait */
@media (min-width: 641px) and (max-width: 900px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Big screens */
@media (min-width: 1400px) {
  #content { padding: 32px 40px; }
  .kpi-value { font-size: 1.95rem; }
}


/* ════════════════════════════════════════════════════════════════
   PWA Install Banner & UI
   ════════════════════════════════════════════════════════════════ */

/* ── Bannière d'installation (Android / Chrome) ─────────────────── */
.pwa-banner {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: min(440px, calc(100vw - 32px));
  background: #1c2333;
  border: 1px solid rgba(99, 102, 241, 0.35);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5), 0 0 0 1px rgba(99,102,241,0.15);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  z-index: 99999;
  animation: pwa-slide-up 0.35s cubic-bezier(0.34,1.56,0.64,1) both;
}
.pwa-banner--hidden {
  display: none;
}
@keyframes pwa-slide-up {
  from { opacity: 0; transform: translateX(-50%) translateY(20px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}
.pwa-banner__icon img {
  border-radius: 10px;
  display: block;
}
.pwa-banner__text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.pwa-banner__text strong {
  font-size: 0.92rem;
  color: #e6edf3;
}
.pwa-banner__text span {
  font-size: 0.78rem;
  color: #8b949e;
}
.pwa-banner__actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.pwa-banner__btn {
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.82rem;
  padding: 7px 14px;
  transition: opacity 0.15s;
}
.pwa-banner__btn:hover { opacity: 0.85; }
.pwa-banner__btn--install {
  background: #6366f1;
  color: #fff;
}
.pwa-banner__btn--dismiss {
  background: rgba(255,255,255,0.07);
  color: #8b949e;
  padding: 7px 10px;
}

/* ── Bannière de mise à jour ────────────────────────────────────── */
.pwa-update-banner {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  background: #0d1117;
  border: 1px solid #30363d;
  border-radius: 10px;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  z-index: 99999;
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
  font-size: 0.85rem;
  color: #e6edf3;
}
.pwa-update-banner button {
  background: #6366f1;
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 5px 12px;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
}

/* ── Overlay instructions iOS ───────────────────────────────────── */
.pwa-ios-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 999999;
  display: flex;
  align-items: flex-end;
  padding: 20px;
}
.pwa-ios-card {
  background: #1c2333;
  border-radius: 20px 20px 16px 16px;
  padding: 28px 24px 32px;
  width: 100%;
  text-align: center;
  position: relative;
  color: #e6edf3;
}
.pwa-ios-close {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(255,255,255,0.1);
  border: none;
  color: #8b949e;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  cursor: pointer;
  font-size: 0.85rem;
}
.pwa-ios-card h3 {
  margin: 0 0 16px;
  font-size: 1.1rem;
}
.pwa-ios-steps {
  text-align: left;
  padding-left: 20px;
  margin: 0 0 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.9rem;
  color: #c9d1d9;
}
.pwa-ios-steps li { line-height: 1.5; }
.pwa-ios-icon { font-size: 1.1rem; }
.pwa-ios-note {
  font-size: 0.82rem;
  color: #8b949e;
  margin: 0;
}


/* ════════════════════════════════════════════════════════════════
   PWA POPUP MODAL — Installation
   ════════════════════════════════════════════════════════════════ */

.pwa-popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(4px);
}
.pwa-popup-overlay--visible {
  opacity: 1;
}

.pwa-popup {
  background: linear-gradient(160deg, #1a2035 0%, #151c2e 100%);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: 24px;
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.6),
    0 0 0 1px rgba(99, 102, 241, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  padding: 36px 28px 28px;
  max-width: 400px;
  width: 100%;
  position: relative;
  text-align: center;
  transform: translateY(20px) scale(0.97);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.pwa-popup-overlay--visible .pwa-popup {
  transform: translateY(0) scale(1);
}

/* Bouton fermer */
.pwa-popup__close {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(255, 255, 255, 0.08);
  border: none;
  color: #8b949e;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  cursor: pointer;
  font-size: 0.85rem;
  transition: background 0.15s, color 0.15s;
  line-height: 32px;
}
.pwa-popup__close:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #e6edf3;
}

/* Icône avec effet de halo pulsé */
.pwa-popup__hero {
  position: relative;
  display: inline-block;
  margin-bottom: 20px;
}
.pwa-popup__icon {
  border-radius: 18px;
  display: block;
  position: relative;
  z-index: 1;
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.4);
}
.pwa-popup__pulse {
  position: absolute;
  inset: -8px;
  border-radius: 26px;
  background: rgba(99, 102, 241, 0.15);
  animation: pwa-pulse 2s ease-in-out infinite;
  z-index: 0;
}
@keyframes pwa-pulse {
  0%, 100% { transform: scale(1);   opacity: 0.6; }
  50%       { transform: scale(1.1); opacity: 0.2; }
}

/* Texte */
.pwa-popup__title {
  font-size: 1.35rem;
  font-weight: 700;
  color: #e6edf3;
  margin: 0 0 8px;
}
.pwa-popup__subtitle {
  font-size: 0.88rem;
  color: #8b949e;
  margin: 0 0 20px;
  line-height: 1.5;
}

/* Liste des avantages */
.pwa-popup__benefits {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: left;
}
.pwa-popup__benefits li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.86rem;
  color: #c9d1d9;
}
.pwa-popup__check {
  font-size: 1rem;
  flex-shrink: 0;
}

/* Boutons */
.pwa-popup__btn {
  display: block;
  width: 100%;
  border: none;
  border-radius: 12px;
  padding: 13px 20px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s, transform 0.1s;
  margin-top: 10px;
}
.pwa-popup__btn:active {
  transform: scale(0.98);
}
.pwa-popup__btn--primary {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #fff;
  box-shadow: 0 4px 16px rgba(99, 102, 241, 0.4);
}
.pwa-popup__btn--primary:hover { opacity: 0.9; }
.pwa-popup__btn--ghost {
  background: rgba(255, 255, 255, 0.05);
  color: #8b949e;
  font-size: 0.83rem;
  padding: 10px;
}
.pwa-popup__btn--ghost:hover {
  background: rgba(255, 255, 255, 0.09);
  color: #c9d1d9;
}

/* Étapes iOS dans le popup */
.pwa-popup__ios-steps {
  background: rgba(255, 255, 255, 0.04);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 20px;
  text-align: left;
}
.pwa-popup__ios-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: #8b949e;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 12px;
}
.pwa-popup__ios-step {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.86rem;
  color: #c9d1d9;
  margin-bottom: 10px;
  line-height: 1.5;
}
.pwa-popup__ios-step:last-child { margin-bottom: 0; }
.pwa-popup__ios-num {
  background: #6366f1;
  color: #fff;
  border-radius: 50%;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}