/* ══════════════════════════════════════
   DESIGN TOKENS — LIGHT
══════════════════════════════════════ */
:root {
  /* Typography tokens */
  --font-sans:   'DM Sans', sans-serif;
  --font-serif:  'DM Serif Display', serif;

  --sun:          #F5C842;
  --sun-mid:      #FAE18E;
  --sun-pale:     #FFFBEC;
  --sun-pale-dk:  #2A2410;
  --celadon:      #5C7A5E;
  --cel-pale:     #EEF7F1;
  --cel-pale-dk:  #2A1A14;
  --terra:        #C4614A;
  --terra-pale:   #F8EAE6;
  --sky:          #7AAAC8;

  /* Surfaces */
  --bg:           #F5F2ED;
  --surface:      #FAFAF8;
  --surface2:     #F0EDE8;
  --surface3:     #E8E4DE;

  /* Text */
  --text:         #22100C;
  --text2:        #4A2E24;
  --muted:        #8A6A60;
  --hint:         #A08478;

  /* Purple — milestone moments only */
  --oxblood:         #550000;
  --oxblood-text:    #F5F2ED;
  --oxblood-sub:     rgba(245,242,237,0.65);
  --oxblood-accent:  #F5C842;

  /* Borders */
  --border:       rgba(28,43,43,0.09);
  --border-md:    rgba(28,43,43,0.14);
  --border-sun:   rgba(245,200,66,0.4);

  /* Hero stat */
  --hero-bg:      #22100C;
  --hero-text:    #F5C842;
  --hero-sub:     rgba(255,255,255,0.35);
  --hero-label:   #A08478;

  /* Envelope states */
  --env-bg:       #FAFAF8;
  --env-done-bg:  #22100C;
  --env-done-text:rgba(255,255,255,0.7);
  --env-done-tick:#F5C842;
  --env-hl-bg:    #FFFBEC;
  --env-hl-border:#F5C842;
  --env-hl-text:  #7A6200;

  /* Progress bar */
  --prog-track:   #EDE8E2;
  --prog-fill:    #22100C;
  --prog-sheen:   rgba(245,200,66,0.35);

  /* Rand section */
  --rand-bg:      #FFFBEC;
  --rand-border:  rgba(245,200,66,0.35);
  --rand-eyebrow: #8A7200;
  --rand-result:  #22100C;
  --rand-sub:     #8A7200;
  --rand-btn-bg:  #22100C;
  --rand-btn-text:#FFFFFF;

  /* Btn primary */
  --btn-bg:       #22100C;
  --btn-text:     #FFFFFF;

  /* Filter active */
  --filter-active-bg:   #22100C;
  --filter-active-text: #FFFFFF;
  --filter-active-bdr:  #22100C;

  /* Toast */
  --toast-bg:     #22100C;
  --toast-text:   #FFFFFF;

  /* Header */
  --header-bg:    rgba(245,242,237,0.92);

  /* Code display */
  --code-color:   #22100C;
  --code-bg:      #F0EDE8;

  /* Brand name accent */
  --brand-accent: #C4614A;
  --mark-bg:      #22100C;
  --mark-stroke:  #F5F2ED;
  --mark-env:     #F5F2ED;
  --mark-v:       #F5C842;

  /* Share card */
  --share-bg:     #22100C;

  --r:     16px;
  --r-sm:  10px;
  --r-pill:100px;
}

/* ══════════════════════════════════════
   DESIGN TOKENS — DARK
══════════════════════════════════════ */
[data-theme="dark"] {
  --bg:           #150A08;
  --surface:      #1E100C;
  --surface2:     #261410;
  --surface3:     #301A14;

  --text:         #F5F0EC;
  --text2:        #D4C4BC;
  --muted:        #9E8078;
  --hint:         #6A4A40;

  /* Oxblood — milestone moments */
  --oxblood:         #3D0000;
  --oxblood-text:    #F5F0EC;
  --oxblood-sub:     rgba(245,240,236,0.6);
  --oxblood-accent:  #F5C842;

  --border:       rgba(245,200,66,0.10);
  --border-md:    rgba(245,200,66,0.16);
  --border-sun:   rgba(245,200,66,0.28);

  --hero-bg:      #F5C842;
  --hero-text:    #22100C;
  --hero-sub:     rgba(34,16,12,0.45);
  --hero-label:   rgba(34,16,12,0.55);

  --env-bg:       #1E100C;
  --env-done-bg:  #F5C842;
  --env-done-text:rgba(34,16,12,0.65);
  --env-done-tick:#22100C;
  --env-hl-bg:    #3A1E10;
  --env-hl-border:#F4A578;
  --env-hl-text:  #F4A578;

  --prog-track:   #301A14;
  --prog-fill:    #F5C842;
  --prog-sheen:   rgba(255,255,255,0.2);

  --rand-bg:      #1C0E0A;
  --rand-border:  rgba(245,200,66,0.22);
  --rand-eyebrow: #C8A800;
  --rand-result:  #F5C842;
  --rand-sub:     #8A7800;
  --rand-btn-bg:  #F5C842;
  --rand-btn-text:#22100C;

  --btn-bg:       #F5C842;
  --btn-text:     #22100C;

  --filter-active-bg:   #F5C842;
  --filter-active-text: #22100C;
  --filter-active-bdr:  #F5C842;

  --toast-bg:     #261410;
  --toast-text:   #F5F0EC;

  --header-bg:    rgba(21,10,8,0.92);

  --code-color:   #F5C842;
  --code-bg:      #261410;

  --brand-accent: #F5C842;
  --mark-bg:      #F5C842;
  --mark-stroke:  #F5F2ED;  /* light strokes — mark shows on dark header directly */
  --mark-env:     #22100C;
  --mark-v:       #22100C;

  --share-bg:     #F5C842;
}

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

body {
  font-family:var(--font-sans);
  background: var(--bg);
  color: var(--text);
  min-height:100vh;
  overflow-x:hidden;
  transition: background 0.25s, color 0.25s;
}

[data-theme="dark"] body::before {
  content:'';
  position:fixed;
  inset:0;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.025'/%3E%3C/svg%3E");
  pointer-events:none;
  z-index:0;
}

.screen { display:none; position:relative; z-index:1; }
.screen.active { display:flex; }

/* ══════════════════════════════════════
   THEME TOGGLE
══════════════════════════════════════ */
.theme-toggle {
  width:36px; height:36px;
  border-radius:50%;
  border:0.5px solid var(--border-md);
  background:var(--surface2);
  color:var(--text);
  cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  transition:all 0.18s;
  flex-shrink:0;
}
.theme-toggle:hover { border-color:var(--muted); }
.theme-toggle svg { transition:transform 0.3s; }
.theme-toggle:hover svg { transform:rotate(20deg); }

/* ══════════════════════════════════════
   AUTH SCREEN
══════════════════════════════════════ */
#screen-auth {
  min-height:100vh;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  padding:2rem 1.25rem;
}

.auth-wrap { width:100%; max-width:420px; }

.auth-top-bar {
  display:flex;
  justify-content:flex-end;
  margin-bottom:1rem;
}

.auth-brand { text-align:center; margin-bottom:1rem; }

.brand-mark {
  width:54px; height:54px;
  background:var(--mark-bg);
  border-radius:15px;
  display:flex; align-items:center; justify-content:center;
  margin:0 auto 13px;
  transition:background 0.25s;
}

.brand-name {
  font-family:var(--font-serif);
  font-size:28px;
  color:var(--text);
  letter-spacing:-0.02em;
  transition:color 0.25s;
}
.brand-name span { color:var(--brand-accent); }
.brand-tag { font-size:15px; font-weight:700; color:var(--text); margin-top:6px; letter-spacing:-0.01em; }

.auth-card {
  background:var(--surface);
  border:0.5px solid var(--border-md);
  border-radius:20px;
  padding:2rem 1.75rem;
  transition:background 0.25s, border-color 0.25s;
}

.auth-intro {
  font-family:var(--font-serif);
  font-style:italic;
  font-size:24px; color:var(--text);
  letter-spacing:-0.01em; margin-bottom:6px;
}
.auth-intro-sub {
  font-size:13px; color:var(--muted);
  margin-bottom:1.75rem; line-height:1.55;
}

.tab-row {
  display:flex;
  background:var(--surface2);
  border-radius:var(--r-sm);
  padding:3px; margin-bottom:1.5rem; gap:3px;
  transition:background 0.25s;
}
.tab-btn {
  flex:1; padding:8px; border:none;
  border-radius:8px; background:transparent;
  color:var(--muted);
  font-family:var(--font-sans);
  font-size:13px; font-weight:600; cursor:pointer;
  transition:all 0.18s;
}
.tab-btn.active {
  background:var(--surface);
  color:var(--text);
  box-shadow:0 1px 4px rgba(0,0,0,0.1);
}

.auth-panel { display:none; }
.auth-panel.active { display:block; }

.form-label {
  display:block; font-size:11px; font-weight:700;
  letter-spacing:0.07em; text-transform:uppercase;
  color:var(--muted); margin-bottom:6px;
}

.form-input {
  width:100%;
  background:var(--surface2);
  border:0.5px solid var(--border-md);
  border-radius:var(--r-sm);
  padding:11px 14px;
  color:var(--text);
  font-family:var(--font-sans);
  font-size:14px; outline:none;
  transition:border-color 0.18s, background 0.18s;
  margin-bottom:1.1rem;
}
.form-input:focus { border-color:var(--sun); background:var(--surface); }
.form-input::placeholder { color:var(--hint); }

/* Amount picker */
.amount-grid {
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:8px;
  margin-bottom:1.1rem;
}
.amount-option {
  padding:10px 12px;
  border:0.5px solid var(--border-md);
  border-radius:var(--r-sm);
  background:var(--surface2);
  color:var(--muted);
  font-family:var(--font-sans);
  font-size:13px; font-weight:600;
  cursor:pointer;
  transition:all 0.18s;
  text-align:center;
}
.amount-option.full-width { grid-column:1/-1; }
.amount-option:hover { border-color:var(--sun); color:var(--text); }
.amount-option.selected {
  border-color:var(--sun);
  background:var(--sun-pale);
  color:var(--text);
}
[data-theme="dark"] .amount-option.selected {
  background:var(--sun-pale-dk);
  color:var(--sun);
}
.amount-option .ao-total {
  font-size:10px; font-weight:400;
  opacity:0.65; margin-top:2px;
}

.custom-mult-wrap { margin-bottom:1.1rem; display:none; }
.custom-mult-wrap.visible { display:block; }

/* Currency picker */
.currency-grid {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:8px;
  margin-bottom:0;
}
.currency-option {
  padding:9px 8px;
  border:0.5px solid var(--border-md);
  border-radius:var(--r-sm);
  background:var(--surface2);
  color:var(--muted);
  font-family:var(--font-sans);
  font-size:13px; font-weight:600;
  cursor:pointer;
  transition:all 0.18s;
  text-align:center;
}
.currency-option:hover { border-color:var(--sun); color:var(--text); }
.currency-option.selected {
  border-color:var(--sun);
  background:var(--sun-pale);
  color:var(--text);
}
[data-theme="dark"] .currency-option.selected {
  background:var(--sun-pale-dk);
  color:var(--sun);
}

.btn-primary {
  width:100%; padding:13px;
  background:var(--btn-bg);
  border:none; border-radius:var(--r-pill);
  color:var(--btn-text);
  font-family:var(--font-sans);
  font-size:14px; font-weight:700;
  cursor:pointer;
  transition:opacity 0.18s, transform 0.1s, background 0.25s;
  letter-spacing:-0.01em;
}
.btn-primary:hover { opacity:0.88; }
.btn-primary:active { transform:scale(0.98); }

.auth-note {
  margin-top:1rem; font-size:12px;
  color:var(--hint); line-height:1.6; text-align:center;
}


/* ══════════════════════════════════════
   APP HEADER
══════════════════════════════════════ */
#screen-app { flex-direction:column; min-height:100vh; }

.app-header {
  position:sticky; top:0; z-index:100;
  background:var(--header-bg);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:0.5px solid var(--border);
  padding:0 1.5rem; height:58px;
  display:flex; align-items:center;
  justify-content:space-between; gap:1rem;
  transition:background 0.25s;
}

.header-brand { display:flex; align-items:center; gap:10px; flex-shrink:0; }

.header-mark {
  width:32px; height:32px;
  background:var(--mark-bg);
  border-radius:8px;
  display:flex; align-items:center; justify-content:center;
  transition:background 0.25s;
}
/* Dark mode: no coloured box — mark shows directly on the dark header */
[data-theme="dark"] .header-mark {
  background: transparent;
}

.header-name {
  font-family:var(--font-sans);
  font-size:16px; font-weight:800; color:var(--text);
  letter-spacing:-0.02em;
}
.header-name { color:#F5C842; }
.header-name span { color:var(--text); font-style:italic; }

.header-goal {
  font-size:12px; color:var(--muted);
  overflow:hidden; text-overflow:ellipsis;
  white-space:nowrap; flex:1; text-align:center;
}

.header-right { display:flex; align-items:center; gap:8px; flex-shrink:0; }

.header-code-btn {
  font-size:11px; font-weight:700;
  font-family:monospace; letter-spacing:0.05em;
  color:var(--muted);
  background:var(--surface2);
  border:0.5px solid var(--border-md);
  border-radius:6px; padding:4px 10px;
  cursor:pointer; white-space:nowrap;
  transition:border-color 0.18s, color 0.18s;
}
.header-code-btn:hover { border-color:var(--sun); color:var(--text); }

/* ══════════════════════════════════════
   APP CONTENT
══════════════════════════════════════ */
.app-content {
  max-width:900px; margin:0 auto;
  padding:1.75rem 1.5rem 5rem; width:100%;
}

/* ── Stats ── */
.stats-grid {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:10px; margin-bottom:1.25rem;
}

.stat-card {
  background:var(--surface);
  border:0.5px solid var(--border);
  border-radius:var(--r-sm);
  padding:1rem;
  transition:background 0.25s, border-color 0.25s;
}

.stat-label {
  font-size:10px; font-weight:700;
  letter-spacing:0.08em; text-transform:uppercase;
  color:var(--muted); margin-bottom:5px;
}
.stat-value {
  font-family:var(--font-sans);
  font-weight:800;
  font-size:26px; line-height:1;
  color:var(--text);
  margin-bottom:3px; letter-spacing:-0.03em;
}
.stat-sub { font-size:11px; color:var(--hint); }

.stat-card.hero {
  background:var(--hero-bg);
  border-color:transparent;
}
.stat-card.hero .stat-label { color:var(--hero-label); }
.stat-card.hero .stat-value { color:var(--hero-text); }
.stat-card.hero .stat-sub   { color:var(--hero-sub); }

/* ── Progress ── */
.progress-section {
  background:var(--surface);
  border:0.5px solid var(--border);
  border-radius:var(--r);
  padding:1.25rem 1.4rem;
  margin-bottom:1.25rem;
  transition:background 0.25s;
}
.progress-header {
  display:flex; justify-content:space-between;
  align-items:center; margin-bottom:10px;
}
.progress-label {
  font-size:11px; font-weight:700;
  letter-spacing:0.07em; text-transform:uppercase;
  color:var(--muted);
}
.progress-mood {
  font-family:var(--font-serif);
  font-style:italic; font-size:14px;
  color:var(--terra);
}
.progress-track {
  height:8px;
  background:var(--prog-track);
  border-radius:var(--r-pill);
  overflow:hidden;
  transition:background 0.25s;
}
.progress-fill {
  height:100%;
  background:var(--prog-fill);
  border-radius:var(--r-pill);
  transition:width 0.5s cubic-bezier(0.34,1.4,0.64,1), background 0.25s;
  position:relative; overflow:hidden;
}
.progress-fill::after {
  content:'';
  position:absolute; inset:0;
  background:linear-gradient(90deg, transparent 0%, var(--prog-sheen) 50%, transparent 100%);
  animation:sheen 2.5s ease-in-out infinite;
}
@keyframes sheen {
  0%   { transform:translateX(-100%); }
  100% { transform:translateX(300%); }
}

/* ── Estimated finish ── */
.finish-row {
  display:flex; justify-content:space-between;
  align-items:center; margin-top:10px;
  padding-top:10px; border-top:0.5px solid var(--border);
}
.finish-label { font-size:11px; color:var(--hint); }
.finish-date  { font-size:12px; font-weight:600; color:var(--muted); }

/* Saving indicator */
.saving-indicator {
  font-size:10px; color:var(--hint);
  opacity:0; transition:opacity 0.3s;
  letter-spacing:0.02em;
  align-self:flex-end;
}
.saving-indicator.visible  { opacity:1; }
.saving-indicator.saved    { color:var(--celadon); }

/* ── Randomiser ── */
.randomiser-section {
  background:var(--rand-bg);
  border:0.5px solid var(--rand-border);
  border-radius:var(--r);
  padding:1.25rem 1.4rem;
  margin-bottom:1.25rem;
  display:flex; align-items:center; gap:1.25rem;
  transition:background 0.25s;
}
.rand-inner { flex:1; min-width:0; }
.rand-eyebrow {
  font-size:10px; font-weight:700;
  letter-spacing:0.08em; text-transform:uppercase;
  color:var(--rand-eyebrow);
  margin-bottom:4px;
  display:flex; align-items:center; gap:6px;
}
.rand-result {
  font-family:var(--font-sans);
  font-weight:800;
  font-size:38px; line-height:1;
  color:var(--rand-result);
  letter-spacing:-0.04em; min-height:38px;
  transition:color 0.25s;
}
.rand-sub { font-size:12px; color:var(--rand-sub); margin-top:4px; }

.btn-rand {
  flex-shrink:0; padding:11px 20px;
  background:var(--rand-btn-bg);
  border:none; border-radius:var(--r-pill);
  color:var(--rand-btn-text);
  font-family:var(--font-sans);
  font-size:13px; font-weight:700;
  cursor:pointer;
  display:flex; align-items:center; gap:8px;
  transition:opacity 0.18s, transform 0.1s, background 0.25s, color 0.25s;
  white-space:nowrap;
}
.btn-rand:hover { opacity:0.85; }
.btn-rand:active { transform:scale(0.97); }
.btn-rand:disabled { opacity:0.3; cursor:not-allowed; transform:none; }

/* ── Grid header ── */
.grid-header {
  display:flex; justify-content:space-between;
  align-items:center; margin-bottom:1rem;
}
.grid-title {
  font-family:var(--font-serif);
  font-size:20px; color:var(--text); letter-spacing:-0.02em;
}
.filter-row { display:flex; gap:6px; }
.filter-btn {
  padding:5px 14px;
  border:0.5px solid var(--border-md);
  border-radius:var(--r-pill);
  background:transparent; color:var(--muted);
  font-family:var(--font-sans);
  font-size:12px; font-weight:600; cursor:pointer;
  transition:all 0.18s;
}
.filter-btn.active {
  background:var(--filter-active-bg);
  border-color:var(--filter-active-bdr);
  color:var(--filter-active-text);
}

/* ── Envelope grid ── */
.envelope-grid {
  display:grid;
  grid-template-columns:repeat(10,1fr);
  gap:6px; margin-bottom:1rem;
}

.env-cell {
  aspect-ratio:1;
  display:flex; flex-direction:column;
  align-items:center; justify-content:center;
  gap:3px; border-radius:8px;
  border:0.5px solid var(--border);
  background:var(--env-bg);
  cursor:pointer;
  transition:transform 0.15s, border-color 0.15s, background 0.2s;
  position:relative; overflow:hidden;
  user-select:none;
  -webkit-tap-highlight-color:transparent;
}
.env-cell:hover:not(.done) {
  border-color:var(--sun);
  transform:scale(1.06);
  background:var(--surface2);
  z-index:2;
}
.env-cell:active:not(.done) { transform:scale(0.95); }
.env-cell.done {
  background:var(--env-done-bg);
  border-color:var(--env-done-bg);
}
.env-cell.done:hover {
  opacity:0.88; transform:scale(1.06); z-index:2;
}
.env-cell.highlighted {
  border-color:var(--env-hl-border);
  background:var(--env-hl-bg);
  box-shadow:0 0 0 2px var(--env-hl-border);
  animation:pulse-hl 1.4s ease-in-out infinite;
  z-index:2;
}
@keyframes pulse-hl {
  0%,100% { box-shadow:0 0 0 2px var(--env-hl-border); }
  50%      { box-shadow:0 0 0 5px transparent; }
}

.env-num {
  font-size:13px; font-weight:700;
  color:var(--text); line-height:1;
}
.env-amt {
  font-size:9px; color:var(--muted); line-height:1; margin-top:2px;
}
.env-cell.done .env-num  { color:var(--env-done-text); }
.env-cell.done .env-amt  { color:var(--env-done-text); opacity:0.7; }
.env-cell.highlighted .env-num { color:var(--env-hl-text); }
.env-cell.highlighted .env-amt { color:var(--env-hl-text); opacity:0.8; }
.env-cell.hidden-cell { display:none; }
/* Tick for done state */
.env-done-tick {
  position:absolute; inset:0;
  display:none; align-items:center; justify-content:center;
  font-size:14px; font-weight:700;
  color:var(--env-done-tick);
}
.env-cell.done .env-done-tick { display:flex; }
.env-cell.done .env-num { display:none; }
.env-cell.done .env-amt { display:none; }

@keyframes env-pop {
  0%   { transform:scale(1); }
  40%  { transform:scale(1.18); }
  70%  { transform:scale(0.95); }
  100% { transform:scale(1); }
}
.env-cell.popping { animation:env-pop 0.35s ease forwards; }

/* ── Challenge group headers (quarters for 52-week, months for 365-day) ── */
.challenge-group { margin-bottom:14px; }
.challenge-group:last-child { margin-bottom:0; }
.challenge-group-header {
  display:flex; justify-content:space-between; align-items:baseline;
  margin-bottom:6px; padding:0 2px;
}
.challenge-group-label {
  font-size:11px; font-weight:600; color:var(--text2); letter-spacing:0.03em;
}
.challenge-group-label span {
  font-weight:400; color:var(--muted);
}
.challenge-group-count {
  font-size:10px; color:var(--muted);
}

/* 52-week compact grid — now grouped by calendar month */
.week-grid {
  display:grid; grid-template-columns:repeat(auto-fill, minmax(52px, 1fr)); gap:5px;
}
.week-grid .env-cell {
  font-size:10px; font-weight:700; gap:2px;
}
.week-grid .env-cell .env-num { font-size:11px; }
.week-grid .env-cell .env-amt { font-size:8px; margin-top:0; display:block !important; }
.week-grid .env-cell .env-done-tick { font-size:13px; }
.week-grid .env-cell.done .env-num { display:none; }
.week-grid .env-cell.done .env-amt { display:none !important; }

/* 365-day compact grid */
.day-grid {
  display:grid; grid-template-columns:repeat(auto-fill, minmax(44px, 1fr)); gap:4px;
}
.day-grid .env-cell {
  gap:2px; border-radius:6px;
}
.day-grid .env-cell .env-num { font-size:11px; }
.day-grid .env-cell .env-amt { font-size:8px; margin-top:0; display:block !important; }
.day-grid .env-cell .env-done-tick { font-size:13px; }
.day-grid .env-cell.done .env-num { display:none; }
.day-grid .env-cell.done .env-amt { display:none !important; }

/* ── Grid footer info ── */
.grid-info {
  display:flex; justify-content:space-between;
  align-items:center; margin-bottom:2rem;
  font-size:11px; color:var(--hint);
}
.grid-total { font-size:12px; font-weight:600; color:var(--muted); }

/* ══════════════════════════════════════
   SHARE MODAL
══════════════════════════════════════ */
.modal-overlay {
  position:fixed; inset:0;
  background:rgba(0,0,0,0.55);
  z-index:800;
  display:none; align-items:center; justify-content:center;
  padding:1.5rem;
  backdrop-filter:blur(4px);
}
.modal-overlay.open { display:flex; }

.modal-card {
  background:var(--surface);
  border:0.5px solid var(--border-md);
  border-radius:20px;
  padding:1.75rem;
  width:100%; max-width:400px;
  position:relative;
}
.modal-title {
  font-family:var(--font-serif);
  font-size:20px; color:var(--text);
  letter-spacing:-0.02em; margin-bottom:4px;
}
.modal-sub { font-size:13px; color:var(--muted); margin-bottom:1.25rem; line-height:1.5; }

.help-tab {
  flex:1; padding:8px; border-radius:8px; border:0.5px solid var(--border-md);
  background:none; cursor:pointer; font-family:var(--font-sans); font-size:12px;
  font-weight:600; color:var(--muted); transition:all 0.15s;
}
.help-tab.active { background:#22100C; color:#F5F2ED; border-color:#22100C; }
[data-theme="light"] .help-tab { color:var(--text); border-color:var(--border-md); }
[data-theme="light"] .help-tab.active { background:#22100C; color:#F5F2ED; border-color:#22100C; }
[data-theme="dark"] .help-tab.active { background:var(--sun); color:#22100C; border-color:var(--sun); }

.help-step {
  display:flex; gap:12px; align-items:flex-start;
  margin-bottom:1rem; padding-bottom:1rem;
  border-bottom:0.5px solid var(--border-sm);
}
.help-step:last-of-type { border-bottom:none; }
.help-step-num {
  width:28px; height:28px; border-radius:50%; background:var(--dark);
  color:var(--sun); font-size:12px; font-weight:700;
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.help-step-title { font-size:13px; font-weight:600; color:var(--text); margin-bottom:3px; }
.help-step-body  { font-size:12px; color:var(--muted); line-height:1.65; }

.help-item { margin-bottom:1rem; padding-bottom:1rem; border-bottom:0.5px solid var(--border-sm); }
.help-item:last-of-type { border-bottom:none; margin-bottom:0; }
.help-item-label { font-size:13px; font-weight:600; color:var(--text); margin-bottom:3px; }
.help-item-body  { font-size:12px; color:var(--muted); line-height:1.65; }

.modal-close {
  position:absolute; top:1rem; right:1rem;
  width:30px; height:30px; border-radius:50%;
  border:0.5px solid var(--border-md);
  background:var(--surface2);
  color:var(--muted); cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  font-size:16px; transition:all 0.18s;
}
.modal-close:hover { border-color:var(--muted); color:var(--text); }

/* Share card preview */
.share-card-preview {
  background:var(--share-bg);
  border-radius:16px;
  padding:1.25rem;
  margin-bottom:1.25rem;
  transition:background 0.25s;
}
.sc-brand {
  display:flex; align-items:center; gap:8px;
  margin-bottom:0.75rem;
}
.sc-mark {
  width:26px; height:26px; border-radius:7px;
  display:flex; align-items:center; justify-content:center;
}
.sc-name {
  font-family:var(--font-sans);
  font-weight:800;
  font-size:15px;
  letter-spacing:-0.02em;
}
.sc-mini-grid {
  display:grid;
  grid-template-columns:repeat(10,1fr);
  gap:3px; margin-bottom:0.75rem;
}
.sc-env {
  aspect-ratio:1; border-radius:3px;
}
.sc-stats {
  display:flex; justify-content:space-between;
  align-items:flex-end;
}
.sc-saved {
  font-family:var(--font-serif);
  font-size:22px; letter-spacing:-0.02em;
}
.sc-meta { font-size:11px; opacity:0.65; text-align:right; }

/* Share card — always dark coffee background regardless of app theme */
.share-card-preview {
  background:#22100C !important;
}
.sc-name { color:rgba(245,242,237,0.85) !important; }
.sc-name span { color:#F5C842 !important; }
.sc-saved { color:#F5C842 !important; }
.sc-meta  { color:rgba(245,242,237,0.45) !important; }
.sc-challenge-type { font-size:10px; font-weight:600; letter-spacing:0.08em; text-transform:uppercase; color:rgba(245,242,237,0.4); margin-bottom:6px; }
.sc-progress-track { height:4px; background:rgba(245,242,237,0.12); border-radius:100px; overflow:hidden; margin-top:6px; }
.sc-progress-fill  { height:100%; background:#F5C842; border-radius:100px; }
.sc-env.done-cell { background:#F5C842; }
.sc-env:not(.done-cell) { background:rgba(245,242,237,0.1); }

/* ── Skeleton loading ── */
@keyframes skeleton-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}
.skeleton { background:var(--surface2); border-radius:var(--r-sm); animation:skeleton-pulse 1.5s ease-in-out infinite; }
.skeleton-card { background:var(--surface); border:0.5px solid var(--border-md); border-radius:var(--r); padding:1.25rem 1.4rem; margin-bottom:0.75rem; }
.skeleton-line { height:12px; margin-bottom:8px; border-radius:6px; }
.skeleton-line.wide  { width:70%; }
.skeleton-line.mid   { width:45%; }
.skeleton-line.short { width:25%; }
.skeleton-line.tall  { height:28px; width:40%; }


/* ── Challenge type selector ── */
.challenge-type-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 0.25rem;
}
.challenge-type-option {
  border: 1.5px solid var(--border-md);
  border-radius: var(--r-sm);
  padding: 10px 12px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  text-align: center;
}
.challenge-type-option:hover { border-color: var(--sun); }
.challenge-type-option.selected {
  border-color: var(--sun);
  background: var(--sun-pale);
}
[data-theme="dark"] .challenge-type-option.selected {
  background: var(--sun-pale-dk);
}
.cto-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2px;
}
.cto-desc {
  font-size: 10px;
  color: var(--muted);
  line-height: 1.4;
}
@media (max-width: 360px) {
  .challenge-type-grid { grid-template-columns: 1fr; }
}
.btn-secondary {
  width:100%; padding:11px;
  background:var(--surface2);
  border:0.5px solid var(--border-md);
  border-radius:var(--r-pill);
  color:var(--text);
  font-family:var(--font-sans);
  font-size:13px; font-weight:600;
  cursor:pointer; margin-top:8px;
  transition:all 0.18s;
}
.btn-secondary:hover { border-color:var(--muted); }

/* ══════════════════════════════════════
   TOAST
══════════════════════════════════════ */
.toast {
  position:fixed; bottom:1.75rem; left:50%;
  transform:translateX(-50%) translateY(80px);
  background:var(--toast-bg);
  border-radius:var(--r-pill);
  padding:11px 22px;
  font-size:13px; font-weight:600;
  color:var(--toast-text);
  z-index:500;
  transition:transform 0.3s cubic-bezier(0.34,1.5,0.64,1), background 0.25s;
  white-space:nowrap; pointer-events:none;
}
.toast.show { transform:translateX(-50%) translateY(0); }

/* Undo toast — has a clickable button inside */
.toast-undo {
  position:fixed; bottom:1.75rem; left:50%;
  transform:translateX(-50%) translateY(100px);
  background:var(--toast-bg);
  border:0.5px solid var(--border-md);
  border-radius:var(--r-pill);
  padding:10px 8px 10px 18px;
  font-size:13px; font-weight:500;
  color:var(--toast-text);
  z-index:600;
  display:flex; align-items:center; gap:10px;
  transition:transform 0.3s cubic-bezier(0.34,1.5,0.64,1);
  white-space:nowrap;
  pointer-events:none;
}
.toast-undo.show {
  transform:translateX(-50%) translateY(0);
  pointer-events:auto;
}
.undo-btn {
  padding:5px 14px;
  background:var(--sun);
  border:none; border-radius:var(--r-pill);
  color:#22100C;
  font-family:var(--font-sans);
  font-size:12px; font-weight:700;
  cursor:pointer; transition:opacity 0.15s;
}
.undo-btn:hover { opacity:0.85; }

/* ══════════════════════════════════════
   MILESTONE BANNER
══════════════════════════════════════ */
.milestone-banner {
  position:fixed; top:0; left:50%;
  transform:translateX(-50%) translateY(-220px);
  background:var(--oxblood);
  border:0.5px solid rgba(245,242,237,0.12);
  border-radius:var(--r);
  padding:16px 28px; text-align:center;
  z-index:400;
  transition:transform 0.45s cubic-bezier(0.34,1.5,0.64,1);
  pointer-events:none;
  min-width:280px; max-width:90vw;
  box-shadow: 0 8px 40px rgba(59,33,72,0.35);
}
.milestone-banner.show { transform:translateX(-50%) translateY(80px); pointer-events:auto; }
.mb-icon {
  font-size:22px; line-height:1;
  margin-bottom:6px;
  display:block;
}
.mb-title {
  font-family:var(--font-serif);
  font-style:italic;
  font-size:19px; color:var(--oxblood-accent);
  letter-spacing:-0.01em;
}
.mb-sub { font-size:12px; color:var(--oxblood-sub); margin-top:4px; line-height:1.5; }
.mb-share-btn {
  margin-top:10px; padding:8px 18px; border-radius:20px;
  background:var(--sun); color:var(--dark); border:none;
  font-size:13px; font-weight:700; cursor:pointer; font-family:var(--font-sans);
  letter-spacing:0.01em; transition:opacity 0.15s;
}
.mb-share-btn:hover { opacity:0.85; }

/* ══════════════════════════════════════
   CONFETTI
══════════════════════════════════════ */
.confetti-wrap {
  position:fixed; inset:0;
  pointer-events:none; z-index:9999; overflow:hidden;
}
.cp { position:absolute; border-radius:2px; animation:cfall linear forwards; }
@keyframes cfall {
  0%   { transform:translateY(-16px) rotate(0deg); opacity:1; }
  100% { transform:translateY(105vh) rotate(540deg); opacity:0; }
}

/* ══════════════════════════════════════
   FAB — Share + scroll up
══════════════════════════════════════ */
.fab-row {
  position:fixed; bottom:1.75rem; right:1.25rem;
  display:flex; flex-direction:column; gap:10px;
  z-index:300;
}
.fab {
  width:44px; height:44px; border-radius:50%;
  background:var(--surface);
  border:0.5px solid var(--border-md);
  color:var(--muted);
  display:flex; align-items:center; justify-content:center;
  cursor:pointer;
  box-shadow:0 2px 12px rgba(0,0,0,0.1);
  transition:all 0.18s;
}
.fab:hover { border-color:var(--sun); color:var(--text); transform:scale(1.08); }
.fab.primary-fab {
  background:var(--sun); border-color:transparent;
  color:#22100C;
  box-shadow:0 2px 16px rgba(245,200,66,0.35);
}
.fab.primary-fab:hover { opacity:0.88; }

/* ══════════════════════════════════════
   DASHBOARD SCREEN
══════════════════════════════════════ */
#screen-dashboard {
  min-height:100vh;
  flex-direction:column;
}

.dash-header {
  position:sticky; top:0; z-index:100;
  background:var(--header-bg);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:0.5px solid var(--border);
  padding:0 1.5rem;
  height:56px;
  display:flex; align-items:center; justify-content:space-between;
  transition:background 0.25s;
}

.dash-content {
  max-width:680px;
  margin:0 auto;
  padding:1.75rem 1.5rem 5rem;
  width:100%;
}

.dash-greeting {
  margin-bottom:1.75rem;
}
.dash-greeting-name {
  font-family:var(--font-serif);
  font-style:italic;
  font-size:36px; letter-spacing:-0.02em;
  color:var(--text);
  margin-bottom:4px;
}
.dash-greeting-sub {
  font-size:13px; color:var(--muted);
}

/* Hero total card */
.dash-hero {
  background:var(--hero-bg);
  border-radius:var(--r);
  padding:1.5rem;
  margin-bottom:1rem;
  display:flex; align-items:center; justify-content:space-between;
  transition:background 0.25s;
}
.dash-hero-left {}
.dash-hero-label {
  font-size:10px; font-weight:700;
  text-transform:uppercase; letter-spacing:0.08em;
  color:var(--hero-label); margin-bottom:6px;
}
.dash-hero-value {
  font-family:var(--font-sans);
  font-weight:800;
  font-size:38px; line-height:1;
  color:var(--hero-text); letter-spacing:-0.03em;
}
.dash-hero-sub {
  font-size:12px; color:var(--hero-sub); margin-top:5px;
}
.dash-hero-badge {
  background:rgba(28,43,43,0.18);
  border:0.5px solid rgba(28,43,43,0.25);
  border-radius:var(--r-pill);
  padding:8px 14px;
  font-size:12px; font-weight:700;
  color:var(--hero-text);
  white-space:nowrap;
}
[data-theme="dark"] .dash-hero-badge {
  background:rgba(26,20,0,0.25);
  border-color:rgba(26,20,0,0.3);
  color:var(--hero-text);
}

/* Quick stats row */
.dash-stats {
  display:grid; grid-template-columns:repeat(3,1fr);
  gap:10px; margin-bottom:1.5rem;
}
.dash-stat {
  background:var(--surface);
  border:0.5px solid var(--border);
  border-radius:var(--r-sm);
  padding:1rem;
  transition:background 0.25s, border-color 0.25s;
}
.dash-stat-label {
  font-size:10px; font-weight:700;
  text-transform:uppercase; letter-spacing:0.08em;
  color:var(--muted); margin-bottom:5px;
}
.dash-stat-value {
  font-family:var(--font-serif);
  font-size:28px; line-height:1; letter-spacing:-0.02em;
  color:var(--text);
}
.dash-stat-sub { font-size:11px; color:var(--muted); margin-top:3px; display:none; }

/* Section headers */
.dash-section-header {
  display:flex; align-items:center; justify-content:space-between;
  margin-bottom:0.85rem;
}
.dash-section-title {
  font-size:13px; font-weight:700;
  text-transform:uppercase; letter-spacing:0.07em;
  color:var(--muted);
}

/* Active challenge card */
.dash-challenge-card {
  background:var(--surface);
  border:0.5px solid var(--border);
  border-radius:var(--r);
  padding:1.25rem;
  margin-bottom:0.75rem;
  cursor:pointer;
  transition:background 0.18s, border-color 0.18s, transform 0.15s;
}
.dash-challenge-card:hover {
  border-color:var(--border-md);
  transform:translateY(-1px);
}
.dash-challenge-card:active { transform:translateY(0); }

.dcc-top {
  display:flex; align-items:flex-start;
  justify-content:space-between; gap:1rem;
  margin-bottom:1rem;
}
.dcc-type-badge {
  font-size:10px; font-weight:700;
  text-transform:uppercase; letter-spacing:0.07em;
  color:var(--cel-pale-dk);
  background:var(--cel-pale);
  border-radius:var(--r-pill);
  padding:3px 9px;
  display:inline-block; margin-bottom:5px;
}
[data-theme="dark"] .dcc-type-badge {
  color:var(--terra);
  background:rgba(196,97,74,0.15);
}
.dcc-goal {
  font-size:15px; font-weight:600; color:var(--text);
  line-height:1.3;
}
.dcc-goal-sub { font-size:12px; color:var(--muted); margin-top:2px; }
.dcc-amount {
  text-align:right; flex-shrink:0;
}
.dcc-saved {
  font-family:var(--font-serif);
  font-size:22px; color:var(--text); line-height:1;
  letter-spacing:-0.02em;
}
.dcc-of-total { font-size:11px; color:var(--muted); margin-top:2px; }

.dcc-progress-track {
  height:7px; background:var(--prog-track);
  border-radius:var(--r-pill); overflow:hidden;
  margin-bottom:8px;
}
.dcc-progress-fill {
  height:100%; background:var(--prog-fill);
  border-radius:var(--r-pill);
  transition:width 0.6s cubic-bezier(0.34,1.56,0.64,1);
}
.dcc-progress-fill::after {
  display:none;
}
.dcc-bottom {
  display:flex; align-items:center; justify-content:space-between;
}
.dcc-pct { font-size:12px; font-weight:600; color:var(--text); }
.dcc-envelopes { font-size:11px; color:var(--muted); }
.dcc-arrow {
  color:var(--muted); font-size:16px; line-height:1;
  transition:transform 0.15s;
}
.dash-challenge-card:hover .dcc-arrow { transform:translateX(3px); }

/* Empty state */
.dash-empty {
  background:var(--surface);
  border:0.5px dashed var(--border-md);
  border-radius:var(--r);
  padding:2rem 1.5rem;
  text-align:center;
  margin-bottom:0.75rem;
}
.dash-empty-icon { font-size:28px; margin-bottom:0.75rem; }
.dash-empty-text { font-size:14px; color:var(--muted); }

/* Recent activity */
.dash-activity {
  background:var(--surface);
  border:0.5px solid var(--border);
  border-radius:var(--r);
  overflow:hidden;
  margin-bottom:1.5rem;
}
.dash-activity-item {
  display:flex; align-items:center; gap:12px;
  padding:11px 1.25rem;
  border-bottom:0.5px solid var(--border);
  transition:background 0.15s;
}
.dash-activity-item:last-child { border-bottom:none; }
.dai-dot {
  width:8px; height:8px; border-radius:50%;
  background:var(--celadon); flex-shrink:0;
}
.dai-text { flex:1; font-size:13px; color:var(--text); }
.dai-time { font-size:11px; color:var(--muted); white-space:nowrap; }
.dash-activity-empty {
  padding:1.25rem; text-align:center;
  font-size:13px; color:var(--muted);
}

/* Start new challenge */
.dash-new-card {
  background:var(--sun-pale);
  border:0.5px solid var(--border-sun);
  border-radius:var(--r);
  padding:1.25rem 1.5rem;
  display:flex; align-items:center; gap:1rem;
  cursor:pointer;
  transition:background 0.18s, transform 0.15s;
}
.dash-new-card:hover { background:var(--sun-mid); transform:translateY(-1px); }
.dash-new-card:active { transform:translateY(0); }
[data-theme="dark"] .dash-new-card {
  background:rgba(245,200,66,0.07);
  border-color:rgba(245,200,66,0.18);
}
[data-theme="dark"] .dash-new-card:hover { background:rgba(245,200,66,0.12); }
.dnc-icon {
  width:40px; height:40px; border-radius:10px;
  background:var(--sun); color:var(--sun-pale-dk);
  display:flex; align-items:center; justify-content:center;
  font-size:20px; flex-shrink:0;
  font-weight:700;
}
.dnc-text {}
.dnc-title { font-size:14px; font-weight:600; color:var(--text); margin-bottom:2px; }
.dnc-sub { font-size:12px; color:var(--muted); }
.dnc-arrow { margin-left:auto; color:var(--muted); font-size:18px; }

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media (max-width:640px) {
  .stats-grid { grid-template-columns:repeat(2,1fr); }
  .envelope-grid { gap:3px; }
  .envelope-grid > .env-cell > .env-num { font-size:10px; }
  .envelope-grid > .env-cell > .env-amt { display:none; }
  .week-grid { grid-template-columns:repeat(auto-fill, minmax(44px, 1fr)); gap:3px; }
  .week-grid .env-cell .env-num { font-size:10px; }
  .week-grid .env-cell .env-amt { font-size:7px; }
  .day-grid { grid-template-columns:repeat(auto-fill, minmax(38px, 1fr)); gap:3px; }
  .day-grid .env-cell .env-num { font-size:10px; }
  .day-grid .env-cell .env-amt { font-size:7px; }
  .app-content { padding:1.25rem 1rem 5rem; }
  .randomiser-section { flex-direction:column; gap:1rem; }
  .rand-result { font-size:30px; }
  .app-header { padding:0 1rem; }
  .header-goal { display:none; }
  .grid-header { flex-wrap:wrap; gap:8px; }
  .dash-stats { grid-template-columns:repeat(3,1fr); }
  .dash-hero-value { font-size:30px; }
  .dash-content { padding:1.25rem 1rem 5rem; }
}
@media (max-width:400px) {
  .envelope-grid { gap:2px; }
  .env-cell { border-radius:5px; }
  .week-grid { grid-template-columns:repeat(auto-fill, minmax(38px, 1fr)); gap:2px; }
  .week-grid .env-cell .env-amt { font-size:6px; }
  .day-grid { grid-template-columns:repeat(auto-fill, minmax(34px, 1fr)); }
  .day-grid .env-cell .env-amt { font-size:6px; }
}

@keyframes spinUp {
  0%  { opacity:0; transform:translateY(8px); }
  100%{ opacity:1; transform:translateY(0); }
}
.spin-up { animation:spinUp 0.22s ease; }

/* ── Info tooltip ── */
.finish-row { position:relative; }
.info-tip {
  display:inline-flex; align-items:center; justify-content:center;
  width:15px; height:15px; border-radius:50%;
  border:1px solid var(--border-md);
  font-size:9px; font-weight:700; color:var(--muted);
  cursor:pointer; flex-shrink:0; margin-left:4px;
  vertical-align:middle;
  transition:border-color 0.15s, color 0.15s;
  position:relative;
}
.info-tip:hover { border-color:var(--celadon); color:var(--celadon); }
.info-bubble {
  display:none;
  position:absolute; bottom:calc(100% + 8px); left:50%;
  transform:translateX(-50%);
  background:var(--surface);
  border:0.5px solid var(--border-md);
  border-radius:var(--r-sm);
  padding:10px 12px;
  font-size:12px; color:var(--muted);
  line-height:1.6;
  width:min(220px, 80vw);
  max-width:80vw;
  box-shadow:0 4px 20px rgba(0,0,0,0.15);
  z-index:200; pointer-events:none;
  font-weight:400;
  /* Clamp so it never renders off-screen */
  left:max(-100px, min(50%, calc(100vw - 110px - 100%)));
}
.info-tip:hover .info-bubble { display:block; }

/* ── Suggestion box ── */
.suggest-inline {
  display:none;
  text-align:center;
  padding:0.5rem 0 1rem;
}
.suggest-inline.visible { display:block; }
.suggest-inline-btn {
  background:none; border:none;
  font-family:var(--font-sans);
  font-size:12px; color:var(--muted);
  cursor:pointer; padding:6px 12px;
  border-radius:var(--r-pill);
  transition:color 0.18s, background 0.18s;
  text-decoration:underline; text-decoration-color:transparent;
}
.suggest-inline-btn:hover { color:var(--text); text-decoration-color:var(--border-md); }
.suggest-textarea {
  width:100%; min-height:90px; resize:vertical;
  background:var(--surface2); border:0.5px solid var(--border-md);
  border-radius:var(--r-sm); padding:0.85rem 1rem;
  color:var(--text); font-family:var(--font-sans);
  font-size:14px; outline:none; margin-bottom:1rem;
  transition:border-color 0.2s;
}
.suggest-textarea:focus { border-color:var(--celadon); }
.suggest-textarea::placeholder { color:var(--muted); }

/* ── Edit goal modal ── */
.edit-goal-btn {
  background:none; border:none; cursor:pointer;
  color:var(--muted); padding:2px 4px;
  font-size:13px; line-height:1;
  border-radius:4px; transition:color 0.15s;
  vertical-align:middle; margin-left:4px;
}
.edit-goal-btn:hover { color:var(--text); }

/* ── Challenge dates ── */
.dcc-dates {
  display:flex; gap:1rem; margin-top:8px;
  padding-top:8px; border-top:0.5px solid var(--border);
  flex-wrap:wrap;
}
.dcc-date-item { font-size:11px; color:var(--muted); }
.dcc-date-label { font-weight:600; color:var(--text); margin-right:3px; }
.complete-banner {
  background:var(--oxblood);
  border:0.5px solid rgba(245,242,237,0.12);
  border-radius:var(--r);
  padding:1.5rem;
  margin-bottom:1.25rem;
  text-align:center;
  display:none;
}
.complete-banner.visible { display:block; }
.cb-icon { font-size:28px; margin-bottom:8px; }
.cb-title {
  font-family:var(--font-serif);
  font-style:italic;
  font-size:21px; color:var(--oxblood-accent);
  letter-spacing:-0.01em; margin-bottom:6px;
}
.cb-sub { font-size:13px; color:var(--oxblood-sub); margin-bottom:1.25rem; line-height:1.5; }
.cb-actions { display:flex; gap:8px; justify-content:center; flex-wrap:wrap; }
.cb-btn {
  padding:9px 18px; border-radius:var(--r-pill);
  font-family:var(--font-sans); font-size:13px; font-weight:600;
  cursor:pointer; border:none; transition:opacity 0.18s;
}
.cb-btn:hover { opacity:0.85; }
.cb-btn-primary { background:var(--oxblood-accent); color:#22100C; }
.cb-btn-secondary { background:rgba(245,242,237,0.12); color:var(--oxblood-text); border:0.5px solid rgba(245,242,237,0.2); }

/* ── Loading overlay ── */
.loading-overlay {
  position:fixed; inset:0; z-index:9000;
  background:var(--bg);
  display:flex; flex-direction:column;
  align-items:center; justify-content:center;
  gap:1rem;
  transition:opacity 0.35s ease;
}
.loading-overlay.hidden {
  opacity:0;
  pointer-events:none;
  display:none;
}
.loading-logo {
  font-family:var(--font-sans);
  font-size:28px; font-weight:800; color:var(--text);
  letter-spacing:-0.03em;
}
.loading-logo span { color:var(--brand-accent); }
.loading-spinner {
  width:28px; height:28px;
  border:2.5px solid var(--border-md);
  border-top-color:var(--celadon);
  border-radius:50%;
  animation:spin 0.8s linear infinite;
}
@keyframes spin { to { transform:rotate(360deg); } }
.loading-sub { font-size:12px; color:var(--muted); }

/* ── Privacy Policy screen ── */
.privacy-screen { display:none; position:fixed; top:0; left:0; width:100%; height:100%; overflow-y:auto; z-index:500; background:#F5F2ED; font-family:'DM Sans',sans-serif; color:#22100C; }
.privacy-screen.active { display:block; }
.privacy-screen .site-header { background:rgba(245,242,237,0.92); backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px); border-bottom:0.5px solid rgba(28,43,43,0.14); padding:0 1.5rem; height:56px; display:flex; align-items:center; justify-content:space-between; position:sticky; top:0; z-index:100; }
.privacy-screen .header-brand { display:flex; align-items:center; gap:10px; text-decoration:none; }
.privacy-screen .brand-mark { width:30px; height:30px; background:#22100C; border-radius:8px; display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.privacy-screen .brand-name { font-family:'DM Serif Display',serif; font-size:17px; color:#22100C; letter-spacing:-0.02em; }
.privacy-screen .brand-name span { color:#C4614A; }
.privacy-screen .back-link { font-size:13px; font-weight:600; color:#8A6A60; text-decoration:none; }
.privacy-screen .content { max-width:680px; margin:0 auto; padding:3rem 1.5rem 5rem; }
.privacy-screen .hero-kicker { font-size:11px; font-weight:700; letter-spacing:0.08em; text-transform:uppercase; color:#8A6A60; margin-bottom:10px; }
.privacy-screen h1 { font-family:'DM Serif Display',serif; font-size:clamp(28px,5vw,38px); line-height:1.15; letter-spacing:-0.02em; color:#22100C; margin-bottom:10px; }
.privacy-screen .meta { font-size:13px; color:#8A6A60; margin-bottom:2.5rem; padding-bottom:1.75rem; border-bottom:0.5px solid rgba(28,43,43,0.14); }
.privacy-screen .intro { background:#FAFAF8; border:0.5px solid rgba(28,43,43,0.14); border-radius:14px; padding:1.25rem 1.4rem; margin-bottom:2.5rem; }
.privacy-screen .intro p { font-size:14px; line-height:1.7; color:#4A2E24; }
.privacy-screen .intro p + p { margin-top:0.75rem; }
.privacy-screen .section { margin-bottom:2.5rem; }
.privacy-screen h2 { font-size:16px; font-weight:700; color:#22100C; margin-bottom:0.85rem; padding-bottom:0.6rem; border-bottom:0.5px solid rgba(28,43,43,0.09); letter-spacing:-0.01em; }
.privacy-screen h2 .section-num { color:#8A6A60; font-weight:600; margin-right:6px; }
.privacy-screen p { font-size:14px; color:#4A2E24; margin-bottom:0.85rem; line-height:1.7; }
.privacy-screen p:last-child { margin-bottom:0; }
.privacy-screen ul { list-style:none; margin-bottom:0.85rem; display:flex; flex-direction:column; gap:8px; }
.privacy-screen li { font-size:14px; color:#4A2E24; line-height:1.65; padding-left:1.25rem; position:relative; }
.privacy-screen li::before { content:''; position:absolute; left:0; top:9px; width:5px; height:5px; border-radius:50%; background:#F5C842; flex-shrink:0; }
.privacy-screen li strong { color:#22100C; font-weight:600; }
.privacy-screen .highlight { background:#FFFBEC; border:0.5px solid rgba(245,200,66,0.35); border-radius:14px; padding:1rem 1.2rem; margin:1rem 0; font-size:13px; color:#4A2E24; line-height:1.65; }
.privacy-screen .highlight strong { color:#22100C; font-weight:600; }
.privacy-screen .contact-block { background:#FAFAF8; border:0.5px solid rgba(28,43,43,0.14); border-radius:14px; padding:1.25rem 1.4rem; margin-top:2rem; display:flex; align-items:center; gap:1rem; }
.privacy-screen .contact-icon { width:40px; height:40px; background:#22100C; border-radius:10px; display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.privacy-screen .contact-text { flex:1; }
.privacy-screen .contact-text strong { display:block; font-size:14px; font-weight:600; color:#22100C; margin-bottom:3px; }
.privacy-screen .contact-text a { font-size:13px; color:#C4614A; text-decoration:none; font-weight:500; }
.privacy-screen .site-footer { border-top:0.5px solid rgba(28,43,43,0.14); padding:1.5rem; text-align:center; font-size:12px; color:#8A6A60; }
.privacy-screen .site-footer a { color:#8A6A60; text-decoration:none; }
.privacy-screen a { color:#C4614A; }
@media (max-width:480px) {
  .privacy-screen .content { padding:2rem 1rem 4rem; }
  .privacy-screen .contact-block { flex-direction:column; text-align:center; }
}