/* ================================================================
   RITUAL v2 — Elite Habit Tracker
   style.css  |  Glass · Tilt · Motion · Dark/Light
   ================================================================ */

/* ── 1. Tokens ─────────────────────────────────────────────── */
:root {
  /* Dark palette */
  --bg:            #080a12;
  --bg-mid:        #0e1018;
  --surface:       rgba(255,255,255,0.04);
  --surface-hover: rgba(255,255,255,0.07);
  --border:        rgba(255,255,255,0.09);
  --border-bright: rgba(255,255,255,0.16);

  --txt-1:  #f0ede8;
  --txt-2:  #8a8d9a;
  --txt-3:  #3e4155;
  --txt-inv:#0a0c14;

  /* Accent — electric teal-gold shift */
  --accent:      #c8a96e;
  --accent-2:    #5ec4c8;
  --accent-3:    #a78bfa;
  --accent-glow: rgba(200,169,110,0.22);
  --accent-dim:  rgba(200,169,110,0.10);

  --success:     #4ade80;
  --danger:      #f87171;
  --warn:        #fbbf24;

  /* Glass */
  --glass-bg:      rgba(14,16,24,0.55);
  --glass-border:  rgba(255,255,255,0.08);
  --glass-shadow:  0 4px 24px rgba(0,0,0,0.45), 0 1px 0 rgba(255,255,255,0.06) inset;
  --glass-blur:    blur(22px) saturate(1.6);

  /* Fonts */
  --ff-display: 'Playfair Display', Georgia, serif;
  --ff-ui:      'Syne', sans-serif;
  --ff-mono:    'JetBrains Mono', monospace;

  /* Spacing */
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 22px;
  --r-xl: 30px;
  --r-pill: 999px;

  --ease-out-expo: cubic-bezier(0.16,1,0.3,1);
  --ease-spring:   cubic-bezier(0.34,1.56,0.64,1);
  --t-fast:  0.18s;
  --t-mid:   0.28s;
  --t-slow:  0.5s;

  /* Orb colors */
  --orb-1: radial-gradient(circle, rgba(94,196,200,0.18) 0%, transparent 70%);
  --orb-2: radial-gradient(circle, rgba(167,139,250,0.14) 0%, transparent 70%);
  --orb-3: radial-gradient(circle, rgba(200,169,110,0.16) 0%, transparent 70%);
}

[data-theme="light"] {
  --bg:            #f2efe9;
  --bg-mid:        #ebe7df;
  --surface:       rgba(0,0,0,0.03);
  --surface-hover: rgba(0,0,0,0.055);
  --border:        rgba(0,0,0,0.08);
  --border-bright: rgba(0,0,0,0.14);

  --txt-1:  #18181b;
  --txt-2:  #6b6b75;
  --txt-3:  #b0adb8;
  --txt-inv:#ffffff;

  --accent:      #a07840;
  --accent-2:    #2a9da0;
  --accent-3:    #7c5cc4;
  --accent-glow: rgba(160,120,64,0.18);
  --accent-dim:  rgba(160,120,64,0.09);

  --glass-bg:     rgba(242,239,233,0.6);
  --glass-border: rgba(0,0,0,0.07);
  --glass-shadow: 0 4px 24px rgba(0,0,0,0.10), 0 1px 0 rgba(255,255,255,0.8) inset;

  --orb-1: radial-gradient(circle, rgba(42,157,160,0.12) 0%, transparent 70%);
  --orb-2: radial-gradient(circle, rgba(124,92,196,0.10) 0%, transparent 70%);
  --orb-3: radial-gradient(circle, rgba(160,120,64,0.13) 0%, transparent 70%);
}

/* ── 2. Reset ──────────────────────────────────────────────── */
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body {
  background: var(--bg);
  color: var(--txt-1);
  font-family: var(--ff-ui);
  font-size: 15px;
  line-height: 1.65;
  min-height: 100dvh;
  overflow-x: hidden;
  transition: background var(--t-slow), color var(--t-slow);
  cursor: none; /* custom cursor */
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: none; border: none; background: none; }
input, button { -webkit-appearance: none; appearance: none; }
img { display: block; max-width: 100%; }

/* ── 3. Custom Cursor ─────────────────────────────────────── */
.cursor {
  position: fixed;
  top: 0; left: 0;
  width: 12px; height: 12px;
  background: var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%,-50%);
  transition: transform var(--t-fast) var(--ease-out-expo),
              width var(--t-fast), height var(--t-fast),
              background var(--t-fast);
  mix-blend-mode: difference;
}
.cursor-trail {
  position: fixed;
  top: 0; left: 0;
  width: 36px; height: 36px;
  border: 1.5px solid var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%,-50%);
  transition: transform 0.12s var(--ease-out-expo),
              width 0.2s, height 0.2s,
              border-color var(--t-mid);
  opacity: 0.5;
}
body:has(button:hover) .cursor,
body:has(a:hover) .cursor,
body:has(.tilt-card:hover) .cursor {
  width: 20px; height: 20px;
}
body:has(button:hover) .cursor-trail,
body:has(.tilt-card:hover) .cursor-trail {
  width: 56px; height: 56px;
  opacity: 0.25;
}

/* ── 4. Animated Background ───────────────────────────────── */
.bg-scene {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.bg-canvas {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  opacity: 0.35;
}
[data-theme="light"] .bg-canvas { opacity: 0.15; }

.bg-mesh {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(94,196,200,0.07) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 80% 80%, rgba(200,169,110,0.07) 0%, transparent 60%);
  transition: background var(--t-slow);
}
[data-theme="light"] .bg-mesh {
  background:
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(42,157,160,0.06) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 80% 80%, rgba(160,120,64,0.06) 0%, transparent 60%);
}

.bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  pointer-events: none;
}
.orb-1 {
  width: 700px; height: 700px;
  background: var(--orb-1);
  top: -200px; right: -100px;
  animation: floatOrb1 20s ease-in-out infinite alternate;
}
.orb-2 {
  width: 600px; height: 600px;
  background: var(--orb-2);
  bottom: -150px; left: -100px;
  animation: floatOrb2 26s ease-in-out infinite alternate;
}
.orb-3 {
  width: 400px; height: 400px;
  background: var(--orb-3);
  top: 40%; left: 40%;
  animation: floatOrb3 18s ease-in-out infinite alternate;
}
@keyframes floatOrb1 {
  from { transform: translate(0,0) scale(1); }
  to   { transform: translate(60px,80px) scale(1.15); }
}
@keyframes floatOrb2 {
  from { transform: translate(0,0) scale(1); }
  to   { transform: translate(-50px,-60px) scale(1.1); }
}
@keyframes floatOrb3 {
  from { transform: translate(0,0) scale(1) rotate(0deg); }
  to   { transform: translate(40px,-40px) scale(1.2) rotate(30deg); }
}
.grain {
  position: absolute;
  inset: -50%;
  width: 200%; height: 200%;
  opacity: 0.032;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' 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)'/%3E%3C/svg%3E");
  animation: grainMove 0.4s steps(2) infinite;
  pointer-events: none;
}
@keyframes grainMove {
  0%  { transform:translate(0,0); }
  25% { transform:translate(-2%,-1%); }
  50% { transform:translate(1%,2%); }
  75% { transform:translate(-1%,1%); }
}
[data-theme="light"] .grain { opacity:0.018; }

/* ── 5. Layout ─────────────────────────────────────────────── */
.container {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 820px;
  margin-inline: auto;
  padding-inline: 22px;
}
.main { padding-block: 36px 100px; }
.font-mono { font-family: var(--ff-mono); }

/* ── 6. Glass Utility ─────────────────────────────────────── */
.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}

/* ── 7. Header ─────────────────────────────────────────────── */
.header {
  position: sticky;
  top: 0;
  z-index: 200;
  border-bottom: 1px solid var(--border);
  padding-block: 14px;
  transition: background var(--t-slow);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header__brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-logo {
  width: 38px; height: 38px;
  position: relative;
  display: grid;
  place-items: center;
}
.logo-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1.5px solid var(--accent);
  animation: spinRing 10s linear infinite;
  opacity: 0.6;
}
@keyframes spinRing {
  to { transform: rotate(360deg); }
}
.logo-symbol {
  font-size: 18px;
  color: var(--accent);
  position: relative;
  animation: pulseLogo 3s ease-in-out infinite;
}
@keyframes pulseLogo {
  0%,100% { opacity:0.7; transform:scale(1); }
  50%      { opacity:1;   transform:scale(1.12); }
}
.brand-name {
  font-family: var(--ff-display);
  font-size: 22px;
  letter-spacing: 0.02em;
  line-height: 1;
  background: linear-gradient(135deg, var(--txt-1) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.brand-sub {
  display: block;
  font-family: var(--ff-mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--txt-2);
  margin-top: -1px;
}
.header__nav {
  display: flex;
  align-items: center;
  gap: 12px;
}
.streak-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--r-pill);
  background: var(--accent-dim);
  border: 1px solid rgba(200,169,110,0.2);
}
.streak-badge__num {
  font-family: var(--ff-mono);
  font-size: 16px;
  font-weight: 500;
  color: var(--accent);
  line-height: 1;
}
.streak-badge__label {
  font-family: var(--ff-mono);
  font-size: 10px;
  color: var(--txt-2);
  letter-spacing: 0.08em;
}
.glass-btn {
  height: 38px;
  padding-inline: 14px;
  border-radius: var(--r-pill);
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--txt-2);
  transition: color var(--t-fast), border-color var(--t-fast), background var(--t-fast), transform var(--t-fast);
}
.glass-btn:hover {
  color: var(--txt-1);
  border-color: var(--border-bright);
  background: var(--surface-hover);
  transform: scale(1.04);
}
.theme-btn {
  width: 42px; height: 42px;
  padding-inline: 0;
  justify-content: center;
}
.theme-icon {
  font-size: 17px;
  display: inline-block;
  transition: transform var(--t-mid) var(--ease-spring), opacity var(--t-fast);
}

/* ── 8. Section Label ─────────────────────────────────────── */
.section-label {
  font-family: var(--ff-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--txt-2);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.section-label__sub {
  font-size: 9px;
  color: var(--txt-3);
  letter-spacing: 0.12em;
}

/* ── 9. Hero / Quote ──────────────────────────────────────── */
.hero-section {
  padding-block: 16px 8px;
  margin-bottom: 44px;
  animation: fadeUp 0.7s var(--ease-out-expo) both;
}
.hero-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--ff-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.pulse-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulseDot 2s ease-in-out infinite;
}
@keyframes pulseDot {
  0%,100% { opacity:1; transform:scale(1); box-shadow:0 0 0 0 var(--accent-glow); }
  50%      { opacity:0.7; transform:scale(1.3); box-shadow:0 0 0 6px transparent; }
}
.hero-quote {
  border: none;
  padding: 0;
  max-width: 620px;
}
.quote-text {
  font-family: var(--ff-display);
  font-style: italic;
  font-size: clamp(24px, 4.5vw, 36px);
  line-height: 1.3;
  color: var(--txt-1);
  display: block;
  transition: opacity 0.3s ease, transform 0.3s ease;
  /* Gradient shimmer animation */
  background: linear-gradient(90deg,
    var(--txt-1) 0%,
    var(--accent) 35%,
    var(--accent-2) 65%,
    var(--txt-1) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmerText 6s linear infinite;
}
@keyframes shimmerText {
  0%   { background-position: 200% center; }
  100% { background-position: -200% center; }
}
.quote-text.fade-out { opacity:0; transform:translateY(-8px); }
.quote-attribution {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--txt-2);
  margin-top: 10px;
  transition: opacity 0.3s ease;
}
.quote-attribution::before { content: '— '; }
.quote-btn {
  margin-top: 16px;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.quote-btn svg { transition: transform 0.5s var(--ease-spring); }
.quote-btn:hover svg { transform: rotate(200deg); }

/* ── 10. Stats Row ────────────────────────────────────────── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 44px;
  animation: fadeUp 0.7s 0.08s var(--ease-out-expo) both;
}
.stat-card {
  border-radius: var(--r-lg);
  padding: 22px 18px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transform-style: preserve-3d;
  transform: perspective(600px);
  transition: transform var(--t-mid) var(--ease-out-expo),
              box-shadow var(--t-mid), border-color var(--t-mid);
}
.stat-card:hover {
  border-color: var(--border-bright);
  box-shadow: var(--glass-shadow), 0 0 30px var(--accent-glow);
}
.stat-card__inner { position: relative; z-index: 2; }
.stat-card__icon {
  font-size: 22px;
  margin-bottom: 8px;
  display: block;
}
.stat-card__val {
  font-family: var(--ff-mono);
  font-size: 30px;
  font-weight: 500;
  color: var(--accent);
  line-height: 1;
  transition: transform var(--t-fast) var(--ease-spring);
}
.stat-card__val.bump { animation: bumpVal 0.35s var(--ease-spring); }
@keyframes bumpVal {
  0%  { transform:scale(1); }
  50% { transform:scale(1.22); }
  100%{ transform:scale(1); }
}
.stat-card__label {
  font-family: var(--ff-mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--txt-2);
  margin-top: 4px;
}
.stat-card__glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, var(--accent-dim) 0%, transparent 65%);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--t-mid);
}
.stat-card:hover .stat-card__glow { opacity: 1; }

/* ── 11. Week Grid ────────────────────────────────────────── */
.week-section { margin-bottom: 44px; animation: fadeUp 0.7s 0.16s var(--ease-out-expo) both; }
.week-grid {
  border-radius: var(--r-lg);
  padding: 20px;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 10px;
}
.week-day {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.week-day__date-num {
  font-family: var(--ff-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--txt-1);
  line-height: 1;
}
.week-day__date-name {
  font-family: var(--ff-mono);
  font-size: 8px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--txt-3);
}
.week-day__track {
  width: 100%;
  height: 52px;
  background: var(--border);
  border-radius: 6px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}
.week-day__fill {
  width: 100%;
  background: linear-gradient(180deg, var(--accent-2) 0%, var(--accent) 100%);
  border-radius: 6px;
  transition: height 0.7s var(--ease-spring);
  min-height: 0;
}
.week-day__pct {
  font-family: var(--ff-mono);
  font-size: 9px;
  color: var(--txt-3);
}
.week-day.is-today .week-day__date-num { color: var(--accent); }
.week-day.is-today .week-day__date-name { color: var(--accent); }
.week-day.is-today .week-day__fill {
  background: linear-gradient(180deg, var(--accent) 0%, #e8a030 100%);
  box-shadow: 0 0 12px var(--accent-glow);
}
.week-day.is-today .week-day__pct { color: var(--accent); }

/* ── 12. Add Form ─────────────────────────────────────────── */
.add-section { margin-bottom: 44px; animation: fadeUp 0.7s 0.24s var(--ease-out-expo) both; }
.add-form {
  border-radius: var(--r-xl);
  padding: 28px 26px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-label {
  font-family: var(--ff-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--txt-2);
  display: flex;
  align-items: center;
  gap: 8px;
}
.form-label__note {
  font-size: 9px;
  color: var(--txt-3);
  letter-spacing: 0.08em;
  text-transform: none;
  font-family: var(--ff-mono);
}

/* Custom select */
.custom-select-wrap { position: relative; }
.custom-select {
  position: relative;
  border-radius: var(--r-md);
  border: 1px solid var(--border);
  background: var(--surface);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.custom-select:focus,
.custom-select.open {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
  outline: none;
}
.custom-select__display {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 16px;
  cursor: none;
}
.custom-select__icon { font-size: 20px; flex-shrink: 0; }
.custom-select__text {
  flex: 1;
  font-size: 15px;
  color: var(--txt-1);
}
.custom-select__arrow {
  color: var(--txt-2);
  transition: transform var(--t-fast);
  flex-shrink: 0;
}
.custom-select.open .custom-select__arrow { transform: rotate(180deg); }

.custom-select__dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0; right: 0;
  background: var(--glass-bg);
  border: 1px solid var(--border-bright);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-radius: var(--r-md);
  box-shadow: 0 16px 48px rgba(0,0,0,0.4);
  z-index: 100;
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  pointer-events: none;
  transition: max-height 0.3s var(--ease-out-expo), opacity var(--t-mid);
}
.custom-select.open .custom-select__dropdown {
  max-height: 320px;
  opacity: 1;
  pointer-events: auto;
  overflow-y: auto;
}
.custom-select__dropdown::-webkit-scrollbar { width: 4px; }
.custom-select__dropdown::-webkit-scrollbar-thumb { background: var(--border); border-radius: 99px; }

.dropdown-category {
  padding: 8px 14px 4px;
  font-family: var(--ff-mono);
  font-size: 8px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--txt-3);
  border-top: 1px solid var(--border);
}
.dropdown-category:first-child { border-top: none; }

.dropdown-option {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  cursor: none;
  transition: background var(--t-fast), color var(--t-fast);
}
.dropdown-option:hover {
  background: var(--surface-hover);
}
.dropdown-option.selected {
  background: var(--accent-dim);
  color: var(--accent);
}
.dropdown-option__icon { font-size: 18px; flex-shrink: 0; }
.dropdown-option__info { flex: 1; }
.dropdown-option__name {
  font-size: 14px;
  font-weight: 500;
  color: var(--txt-1);
  line-height: 1.2;
}
.dropdown-option.selected .dropdown-option__name { color: var(--accent); }
.dropdown-option__meta {
  font-family: var(--ff-mono);
  font-size: 10px;
  color: var(--txt-3);
}
.dropdown-option__met {
  font-family: var(--ff-mono);
  font-size: 11px;
  color: var(--accent-2);
  flex-shrink: 0;
}

/* Duration grid */
.duration-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.dur-chip {
  padding: 7px 14px;
  border-radius: var(--r-pill);
  border: 1px solid var(--border);
  background: var(--surface);
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--txt-2);
  cursor: none;
  transition: all var(--t-fast);
  user-select: none;
}
.dur-chip:hover:not(.active) {
  border-color: var(--border-bright);
  color: var(--txt-1);
  background: var(--surface-hover);
  transform: translateY(-1px);
}
.dur-chip.active {
  border-color: var(--accent);
  background: var(--accent-dim);
  color: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
}

/* Progress preview */
.progress-preview {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color var(--t-mid), opacity var(--t-mid);
}
.progress-preview.has-value { border-color: rgba(200,169,110,0.25); }
.progress-preview__label {
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--txt-3);
}
.progress-preview__bar-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}
.progress-preview__bar {
  flex: 1;
  height: 6px;
  background: var(--border);
  border-radius: 99px;
  overflow: hidden;
  position: relative;
}
.progress-preview__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-2) 100%);
  border-radius: 99px;
  transition: width 0.5s var(--ease-spring);
  position: relative;
}
.progress-preview__shine {
  position: absolute;
  top: 0; left: -100%; right: 0;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  animation: shine 2s linear infinite;
}
@keyframes shine {
  from { left: -100%; }
  to   { left: 100%; }
}
.progress-preview__pct {
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  min-width: 40px;
  text-align: right;
}
.progress-preview__eq {
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--txt-3);
}

/* Form input */
.form-input {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 13px 16px;
  font-family: var(--ff-ui);
  font-size: 15px;
  color: var(--txt-1);
  outline: none;
  transition: border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);
}
.form-input::placeholder { color: var(--txt-3); }
.form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
  background: var(--surface-hover);
}

/* Form footer */
.form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.form-error {
  font-size: 11px;
  color: var(--danger);
  min-height: 16px;
  letter-spacing: 0.04em;
  flex: 1;
}
.add-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 26px;
  border-radius: var(--r-pill);
  background: linear-gradient(135deg, var(--accent) 0%, #c87840 100%);
  color: #fff;
  font-family: var(--ff-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  box-shadow: 0 4px 20px var(--accent-glow), 0 1px 0 rgba(255,255,255,0.1) inset;
  transition: transform var(--t-fast) var(--ease-spring), box-shadow var(--t-fast), filter var(--t-fast);
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}
.add-btn::before {
  content: '';
  position: absolute;
  top: 0; left: -100%; right: 0; bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: left 0.5s;
}
.add-btn:hover::before { left: 100%; }
.add-btn:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 32px var(--accent-glow);
  filter: brightness(1.1);
}
.add-btn:active { transform: scale(0.98); }
.add-btn__icon {
  font-size: 18px;
  line-height: 1;
  transition: transform var(--t-fast) var(--ease-spring);
}
.add-btn:hover .add-btn__icon { transform: rotate(90deg); }

/* ── 13. Habits Section ───────────────────────────────────── */
.habits-section { animation: fadeUp 0.7s 0.32s var(--ease-out-expo) both; }
.habits-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.habits-count {
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--txt-3);
}

/* ── 14. Empty State ──────────────────────────────────────── */
.empty-state {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 70px 20px;
  border-radius: var(--r-xl);
  border: 1px dashed var(--border);
  position: relative;
  overflow: hidden;
}
.empty-state.visible { display: flex; }
.empty-state__orb {
  position: absolute;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-dim) 0%, transparent 70%);
  animation: floatOrb3 8s ease-in-out infinite alternate;
  pointer-events: none;
}
.empty-state__symbol {
  font-size: 40px;
  color: var(--txt-3);
  margin-bottom: 18px;
  position: relative;
  animation: pulseLogo 3s ease-in-out infinite;
}
.empty-state__title {
  font-family: var(--ff-display);
  font-size: 24px;
  color: var(--txt-2);
  margin-bottom: 10px;
}
.empty-state__body {
  font-size: 14px;
  color: var(--txt-3);
  line-height: 1.75;
}

/* ── 15. Habits Grid & Cards ──────────────────────────────── */
.habits-grid { display: grid; gap: 14px; }

.habit-card {
  border-radius: var(--r-lg);
  padding: 22px;
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 16px 14px;
  align-items: start;
  position: relative;
  overflow: hidden;
  transform-style: preserve-3d;
  transform: perspective(800px);
  transition:
    transform var(--t-mid) var(--ease-out-expo),
    box-shadow var(--t-mid),
    border-color var(--t-mid),
    background var(--t-mid);
  animation: cardEnter 0.4s var(--ease-spring);
}
.habit-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--accent);
  opacity: 0;
  transition: opacity var(--t-fast);
  border-radius: 3px 0 0 3px;
}
.habit-card:hover {
  transform: perspective(800px) translateY(-3px);
  box-shadow: var(--glass-shadow), 0 0 40px var(--accent-glow);
}
.habit-card:hover::before { opacity: 1; }

/* Completed */
.habit-card.completed {
  border-color: rgba(74,222,128,0.2);
}
.habit-card.completed::before {
  background: var(--success);
  opacity: 1;
}
/* Removing */
.habit-card.removing {
  opacity: 0;
  transform: translateX(30px) scale(0.96);
  pointer-events: none;
}
@keyframes cardEnter {
  from { opacity:0; transform:translateY(14px) scale(0.97); }
  to   { opacity:1; transform:translateY(0)   scale(1); }
}

/* Card top-left */
.card-left { display: flex; flex-direction: column; gap: 10px; min-width: 0; }

.card-activity {
  display: flex;
  align-items: center;
  gap: 10px;
}
.card-activity__icon {
  font-size: 22px;
  flex-shrink: 0;
}
.card-activity__info { min-width: 0; }
.card-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--txt-1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: -0.01em;
  transition: color var(--t-fast);
}
.habit-card.completed .card-name { color: var(--success); }
.card-duration {
  font-family: var(--ff-mono);
  font-size: 11px;
  color: var(--txt-3);
  letter-spacing: 0.06em;
  margin-top: 1px;
}

/* Progress */
.card-progress { display: flex; flex-direction: column; gap: 6px; }
.card-progress__row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.card-progress__track {
  flex: 1;
  height: 5px;
  background: var(--border);
  border-radius: 99px;
  overflow: hidden;
}
.card-progress__fill {
  height: 100%;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-2) 100%);
  transition: width 0.7s var(--ease-spring);
}
.habit-card.completed .card-progress__fill {
  background: linear-gradient(90deg, var(--success) 0%, #22c55e 100%);
  box-shadow: 0 0 8px rgba(74,222,128,0.35);
}
.card-progress__pct {
  font-family: var(--ff-mono);
  font-size: 11px;
  color: var(--txt-2);
  min-width: 34px;
  text-align: right;
}
.card-meta {
  font-family: var(--ff-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--txt-3);
}

/* Card top-right */
.card-right {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.card-streak {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--accent-dim);
  border: 1px solid rgba(200,169,110,0.18);
  border-radius: var(--r-md);
  padding: 10px 14px;
  min-width: 56px;
  transition: transform var(--t-fast);
}
.card-streak:hover { transform: scale(1.06); }
.card-streak__num {
  font-family: var(--ff-mono);
  font-size: 22px;
  font-weight: 500;
  color: var(--accent);
  line-height: 1;
}
.card-streak__label {
  font-family: var(--ff-mono);
  font-size: 8px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--txt-2);
  margin-top: 3px;
}

/* Card actions */
.card-actions {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 10px;
}
.card-complete-btn {
  flex: 1;
  padding: 10px 18px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  background: transparent;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--txt-2);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--t-fast);
  position: relative;
  overflow: hidden;
}
.card-complete-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(74,222,128,0.08) 0%, transparent 100%);
  opacity: 0;
  transition: opacity var(--t-fast);
}
.card-complete-btn:hover:not(:disabled)::before { opacity: 1; }
.card-complete-btn:hover:not(:disabled) {
  border-color: var(--success);
  color: var(--success);
}
.card-complete-btn:disabled,
.habit-card.completed .card-complete-btn {
  border-color: rgba(74,222,128,0.3);
  color: var(--success);
  background: rgba(74,222,128,0.06);
}
.check-icon {
  font-size: 14px;
  transition: transform var(--t-fast) var(--ease-spring);
}
.habit-card.completed .check-icon { animation: checkBounce 0.5s var(--ease-spring); }
@keyframes checkBounce {
  0% { transform: scale(0.3) rotate(-20deg); }
  60%{ transform: scale(1.3) rotate(10deg); }
  100%{ transform: scale(1) rotate(0deg); }
}

.card-delete-btn {
  width: 40px; height: 40px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  background: transparent;
  display: grid;
  place-items: center;
  color: var(--txt-3);
  transition: all var(--t-fast);
  flex-shrink: 0;
}
.card-delete-btn:hover {
  border-color: var(--danger);
  color: var(--danger);
  background: rgba(248,113,113,0.08);
  transform: scale(1.08);
}
.card-delete-btn svg { width: 14px; height: 14px; }

/* ── 16. Toast ─────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(90px);
  background: var(--glass-bg);
  border: 1px solid var(--border-bright);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  color: var(--txt-1);
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  padding: 12px 24px;
  border-radius: var(--r-pill);
  box-shadow: 0 16px 40px rgba(0,0,0,0.35);
  z-index: 500;
  pointer-events: none;
  opacity: 0;
  white-space: nowrap;
  transition: transform 0.4s var(--ease-spring), opacity 0.3s ease;
}
.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ── 17. Modal ─────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 300;
  display: grid;
  place-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-mid);
}
.modal-overlay.visible {
  opacity: 1;
  pointer-events: auto;
}
.modal {
  border-radius: var(--r-xl);
  padding: 32px;
  width: min(400px, calc(100vw - 40px));
  transform: scale(0.92) translateY(20px);
  transition: transform var(--t-mid) var(--ease-spring);
}
.modal-overlay.visible .modal {
  transform: scale(1) translateY(0);
}
.modal__title {
  font-family: var(--ff-display);
  font-size: 22px;
  color: var(--txt-1);
  margin-bottom: 8px;
}
.modal__body {
  font-size: 14px;
  color: var(--txt-2);
  margin-bottom: 24px;
}
.modal__actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}
.modal__cancel {
  padding: 10px 20px;
  border-radius: var(--r-pill);
  font-size: 12px;
  letter-spacing: 0.1em;
  font-family: var(--ff-mono);
  color: var(--txt-2);
}
.modal__confirm {
  padding: 10px 20px;
  border-radius: var(--r-pill);
  background: var(--danger);
  color: white;
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  transition: filter var(--t-fast), transform var(--t-fast);
}
.modal__confirm:hover { filter: brightness(1.15); transform: scale(1.04); }

/* ── 18. Footer ────────────────────────────────────────────── */
.footer {
  position: relative;
  z-index: 2;
  padding-block: 20px;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--txt-3);
}

/* ── 19. Animations ────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity:0; transform:translateY(20px); }
  to   { opacity:1; transform:translateY(0); }
}

/* ── 20. Scrollbar ─────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--txt-3); }
::selection { background: var(--accent-dim); color: var(--accent); }

/* ── 21. Responsive ────────────────────────────────────────── */
@media (max-width: 700px) {
  .stats-row { grid-template-columns: repeat(2,1fr); gap: 10px; }
  .week-grid { padding: 14px 12px; gap: 6px; }
  .week-day__track { height: 40px; }
  .week-day__date-num { font-size: 11px; }
  .add-form { padding: 22px 18px; }
  .habit-card { padding: 18px; }
  .stat-card__val { font-size: 26px; }
  .hero-section { margin-bottom: 32px; }
  .stats-row { margin-bottom: 32px; }
  .week-section, .add-section { margin-bottom: 32px; }
  .form-footer { flex-direction: column; align-items: stretch; }
  .add-btn { justify-content: center; }
}
@media (max-width: 440px) {
  .container { padding-inline: 15px; }
  .brand-sub { display: none; }
  .streak-badge__label { display: none; }
  .week-day__date-name { display: none; }
  .week-day__pct { display: none; }
}
@media (hover: none) {
  /* On touch devices, hide custom cursor */
  .cursor, .cursor-trail { display: none; }
  body { cursor: auto; }
  button { cursor: pointer; }
}