@import url('https://fonts.googleapis.com/css2?family=Roboto+Flex:opsz,wdth,wght@8..144,75..125,300..900&display=swap');

/* Snack-Streak: structural Material 3 Expressive study. */
:root {
  --md-primary: #70401f;
  --md-on-primary: #ffffff;
  --md-primary-container: #f4d7bd;
  --md-on-primary-container: #291606;
  --md-primary-fixed: #f4d7bd;
  --md-secondary: #596139;
  --md-on-secondary: #ffffff;
  --md-secondary-container: #dfe7bd;
  --md-on-secondary-container: #181d08;
  --md-tertiary: #8a4b18;
  --md-on-tertiary: #ffffff;
  --md-tertiary-container: #ffdcc2;
  --md-on-tertiary-container: #321300;
  --md-error: #ba1a1a;
  --md-on-error: #ffffff;
  --md-error-container: #ffdad6;
  --md-on-error-container: #410002;
  --md-surface: #fdf9f5;
  --md-surface-low: #f7f0e9;
  --md-surface-container: #f1e9e1;
  --md-surface-high: #ebe3db;
  --md-surface-highest: #e4dcd4;
  --md-on-surface: #211a15;
  --md-on-surface-variant: #51443a;
  --md-outline: #837469;
  --md-outline-variant: #d4c3b7;
  --md-inverse-surface: #372f29;
  --md-inverse-on-surface: #faeee6;
  --md-shadow: rgba(52, 35, 24, .14);
  --success: #596139;
  --cheat: #8a4b18;
  --freeze: #58676a;
  --fail: #ba1a1a;
  --accent: var(--md-primary);
  --accent-light: #96603d;
  --bg: var(--md-surface);
  --ink: var(--md-on-surface);
  --ease: cubic-bezier(.2, .8, .2, 1);
  color-scheme: light;
}

html[data-theme="dark"] {
  --md-primary: #e8b98f;
  --md-on-primary: #42210c;
  --md-primary-container: #5b3219;
  --md-on-primary-container: #ffdcc2;
  --md-primary-fixed: #e8b98f;
  --md-secondary: #c4cd94;
  --md-on-secondary: #2e350d;
  --md-secondary-container: #454c24;
  --md-on-secondary-container: #e1e9b8;
  --md-tertiary: #edb58f;
  --md-on-tertiary: #48200b;
  --md-tertiary-container: #673112;
  --md-on-tertiary-container: #ffdbc6;
  --md-error: #ffb4ab;
  --md-on-error: #690005;
  --md-error-container: #93000a;
  --md-on-error-container: #ffdad6;
  --md-surface: #17130f;
  --md-surface-low: #201a15;
  --md-surface-container: #28211b;
  --md-surface-high: #312923;
  --md-surface-highest: #3b312a;
  --md-on-surface: #f1e7df;
  --md-on-surface-variant: #d7c3b5;
  --md-outline: #a18b7c;
  --md-outline-variant: #51443a;
  --md-inverse-surface: #f1e7df;
  --md-inverse-on-surface: #372f29;
  --md-shadow: rgba(0, 0, 0, .42);
  --success: #c4cd94;
  --cheat: #edb58f;
  --freeze: #b8c9cb;
  --fail: #ffb4ab;
  --accent-light: #e8b98f;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; letter-spacing: 0 !important; }
html { scroll-behavior: smooth; background: var(--md-surface); }
body {
  min-width: 0;
  margin: 0;
  background: var(--md-surface) !important;
  color: var(--md-on-surface) !important;
  font-family: 'Roboto Flex', Roboto, system-ui, sans-serif !important;
  font-optical-sizing: auto;
}
.bg-blobs { display: none !important; }
#app { width: 100%; max-width: 1060px; margin: 0 auto; padding: 0; overflow-x: visible; }
.screen { background: transparent !important; }
.hidden { display: none !important; }
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.md3-theme-toggle {
  border: 0;
  color: var(--md-on-surface);
  background: var(--md-surface-container);
  cursor: pointer;
  transition: transform .25s var(--ease), background .25s var(--ease);
}
.md3-theme-toggle:active { transform: scale(.92); }
.login-wrapper { position: relative; }
.login-theme-toggle {
  position: absolute;
  top: max(18px, env(safe-area-inset-top));
  right: 20px;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-size: 1.35rem;
}
.settings-theme-toggle {
  width: 100%;
  min-height: 54px;
  padding: 0 16px;
  display: grid;
  grid-template-columns: 32px 1fr auto;
  align-items: center;
  gap: 10px;
  border-radius: 18px;
  text-align: left;
  font-weight: 720;
}
.settings-theme-toggle .md3-theme-icon { font-size: 1.25rem; }
.md3-theme-state { color: var(--md-on-surface-variant); font-size: .82rem; font-weight: 650; }

/* Authentication is a purpose-built M3 pane, not a floating glass card. */
.login-wrapper {
  width: min(100%, 430px) !important;
  min-height: 100dvh;
  margin: 0 auto;
  padding: max(48px, env(safe-area-inset-top)) 24px 40px !important;
  justify-content: center;
}
.login-logo-img {
  width: 96px !important; height: 96px !important;
  border-radius: 32px 32px 12px 32px !important;
  box-shadow: none !important;
}
.login-title {
  margin-top: 24px !important;
  color: var(--md-on-surface) !important;
  font-size: clamp(2.8rem, 13vw, 4.4rem) !important;
  font-weight: 860 !important;
  line-height: .94 !important;
  font-variation-settings: 'wdth' 88;
}
.login-title span { color: var(--md-primary) !important; }
.login-sub { max-width: 33ch; color: var(--md-on-surface-variant) !important; font-size: 1rem !important; line-height: 1.5 !important; }
.btn-google, .btn, .btn-admin, .btn-glow {
  min-height: 56px !important;
  border: 0 !important;
  border-radius: 28px !important;
  background: var(--md-primary) !important;
  color: var(--md-on-primary) !important;
  font-weight: 720 !important;
  box-shadow: none !important;
}
.btn-google {
  background: var(--md-surface-container) !important;
  color: var(--md-on-surface) !important;
  border: 1px solid var(--md-outline-variant) !important;
}
.btn-google:hover, .btn:hover { filter: brightness(.97); }
.btn-google:active, .btn:active { transform: scale(.97) !important; }
.login-divider { border-color: var(--md-outline-variant) !important; }
.login-divider span { background: var(--md-surface) !important; color: var(--md-on-surface-variant) !important; }
.email-auth-panel { padding: 8px !important; border: 0 !important; border-radius: 28px !important; background: var(--md-surface-low) !important; }
.email-auth-tabs { padding: 4px !important; border-radius: 24px !important; background: var(--md-surface-high) !important; }
.email-auth-tab { min-height: 44px; border-radius: 22px !important; color: var(--md-on-surface-variant) !important; font-weight: 680 !important; }
.email-auth-tab.active { background: var(--md-secondary-container) !important; color: var(--md-on-secondary-container) !important; }
.input-wrapper input, .admin-input, .feedback-textarea {
  min-height: 56px;
  border: 1px solid var(--md-outline) !important;
  border-radius: 12px !important;
  background: transparent !important;
  color: var(--md-on-surface) !important;
}
.input-wrapper input:focus, .admin-input:focus, .feedback-textarea:focus { border: 2px solid var(--md-primary) !important; outline: none; }
.input-wrapper input::placeholder, .admin-input::placeholder, .feedback-textarea::placeholder { color: var(--md-on-surface-variant) !important; opacity: .78 !important; }
.btn-link { color: var(--md-primary) !important; font-weight: 700 !important; }

/* Top app bar */
.md3-app-shell { min-height: 100dvh; }
.md3-top-app-bar {
  position: sticky !important;
  z-index: 20;
  top: 0;
  min-height: 76px;
  padding: max(12px, env(safe-area-inset-top)) 20px 12px !important;
  background: color-mix(in srgb, var(--md-surface) 92%, transparent) !important;
  border: 0 !important;
  backdrop-filter: blur(16px);
}
.user-info { min-width: 0; gap: 12px !important; }
.user-avatar-wrap { width: 46px !important; height: 46px !important; border: 0 !important; box-shadow: none !important; background: var(--md-secondary-container) !important; }
.app-bar-copy { min-width: 0; display: flex; flex-direction: column; gap: 1px; }
.app-bar-brand { color: var(--md-primary); font-size: .72rem; font-weight: 820; line-height: 1.1; text-transform: uppercase; }
.greeting { color: var(--md-on-surface) !important; font-size: 1.05rem !important; font-weight: 720 !important; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.top-right { gap: 4px !important; }
.btn-ghost, .btn-nav {
  display: grid !important; place-items: center;
  width: 44px !important; height: 44px !important; padding: 0 !important;
  border: 0 !important; border-radius: 22px !important;
  background: transparent !important; color: var(--md-on-surface-variant) !important;
  box-shadow: none !important;
}
.btn-ghost:hover, .btn-nav:hover { background: var(--md-surface-container) !important; color: var(--md-on-surface) !important; }

/* Page architecture */
.dashboard-content { display: flex !important; flex-direction: column; gap: 34px !important; padding: 6px 20px 132px !important; }
.motivation-bar { display: none !important; }
.md3-hero-group { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(240px, .75fr); gap: 12px; scroll-margin-top: 90px; }

/* Hero moment: streak + visible growth + check-in are one unit. */
.streak-hero, .glass-card.streak-hero {
  position: relative;
  min-height: 330px !important;
  margin: 0 !important;
  padding: 28px !important;
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) 174px !important;
  grid-template-rows: auto 1fr auto !important;
  gap: 8px 18px;
  overflow: hidden;
  border: 0 !important;
  border-radius: 48px 48px 16px 48px !important;
  background: var(--md-primary-container) !important;
  color: var(--md-on-primary-container) !important;
  box-shadow: none !important;
}
.streak-hero::after {
  content: '';
  position: absolute; right: -78px; bottom: -120px;
  width: 260px; height: 260px; border-radius: 50%;
  background: color-mix(in srgb, var(--md-secondary-container) 62%, transparent);
}
.streak-stage { z-index: 1; align-self: start; }
.streak-stage-name { color: var(--md-primary) !important; font-size: .8rem !important; font-weight: 820 !important; text-transform: uppercase; }
.streak-stage-sub {
  margin-top: 5px;
  color: var(--md-on-primary-container) !important;
  font-size: clamp(1.9rem, 4vw, 3rem) !important;
  font-weight: 860 !important;
  line-height: .98 !important;
  font-variation-settings: 'wdth' 88;
}
.streak-ring {
  z-index: 1; grid-column: 2; grid-row: 1 / span 2;
  width: 172px !important; height: 172px !important;
  align-self: center; justify-self: end;
  border-radius: 50% !important;
  background: rgba(255,255,255,.42) !important;
  box-shadow: none !important;
}
.ring-bg { stroke: rgba(0,33,22,.14) !important; stroke-width: 8 !important; }
.ring-fill { stroke: var(--md-primary) !important; stroke-width: 9 !important; filter: none !important; }
.streak-num { color: var(--md-on-primary-container) !important; font-size: 3.2rem !important; font-weight: 880 !important; line-height: .85 !important; }
#streak-count {
  color: var(--md-primary) !important;
  background: none !important;
  -webkit-background-clip: initial !important;
  background-clip: initial !important;
  -webkit-text-fill-color: var(--md-primary) !important;
  filter: none !important;
}
.streak-unit { color: var(--md-primary) !important; font-size: .78rem !important; font-weight: 760 !important; text-transform: uppercase; }
.hero-level { z-index: 1; grid-column: 1; align-self: end; width: min(100%, 280px); margin: 0 !important; padding: 14px 16px !important; align-items: stretch !important; border-radius: 22px 22px 8px 22px !important; background: rgba(255,255,255,.5) !important; text-align: left !important; }
.hero-level-copy { align-items: stretch !important; }
.hero-level-name { justify-content: flex-start !important; color: var(--md-on-primary-container) !important; font-size: .92rem !important; }
.hero-level-plant { font-size: 1.75rem !important; }
.hero-level-meta { color: color-mix(in srgb, var(--md-on-primary-container) 72%, transparent) !important; font-size: .76rem !important; }
.hero-level-bar { width: 100% !important; height: 6px !important; background: rgba(0,33,22,.12) !important; }
.hero-level-fill { background: var(--md-primary) !important; }
.stage-progress-text { z-index: 1; grid-column: 1 / -1; display: block !important; color: var(--md-primary) !important; font-size: .76rem !important; font-weight: 680 !important; }

.md3-checkin-tray {
  min-height: 330px;
  padding: 24px;
  display: flex; flex-direction: column; justify-content: space-between; gap: 18px;
  border-radius: 16px 48px 48px 48px;
  background: var(--md-primary);
  color: var(--md-on-primary);
}
.checkin-copy { display: flex; align-items: center; gap: 10px; max-width: 12ch; font-size: 1.35rem; font-weight: 780; line-height: 1.08; }
.checkin-copy-icon { display: grid; place-items: center; flex: 0 0 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,.14); }
#btn-main-checkin, #main-checkin-done:not(.hidden) {
  width: 100% !important; min-height: 82px !important; margin: 0 !important; padding: 14px 18px !important;
  border: 0 !important; border-radius: 28px 28px 28px 8px !important;
  background: var(--md-primary-fixed) !important; color: var(--md-on-primary-container) !important;
  font-size: 1.05rem !important; font-weight: 820 !important; line-height: 1.2 !important;
  box-shadow: none !important;
  animation: none !important;
  font-family: 'Roboto Flex', Roboto, system-ui, sans-serif !important;
  transition: transform .32s cubic-bezier(.2,1.4,.4,1), border-radius .32s var(--ease) !important;
}
#btn-main-checkin:hover { border-radius: 36px 20px 36px 20px !important; }
#btn-main-checkin:active { transform: scale(.95) !important; }
#main-checkin-done:not(.hidden) { display: grid !important; place-items: center; text-align: center; background: var(--md-surface) !important; }

/* Tonal resource group */
.md3-today-strip { display: grid; grid-template-columns: 1.35fr 1fr; gap: 12px; }
.resource-row { display: grid !important; grid-template-columns: 1fr 1fr; gap: 8px !important; }
.resource-chip {
  min-width: 0; min-height: 100px !important; padding: 16px !important;
  justify-content: flex-start !important; gap: 12px !important;
  border: 0 !important; border-radius: 28px !important;
  background: var(--md-secondary-container) !important; color: var(--md-on-secondary-container) !important;
  box-shadow: none !important;
}
.resource-cheat { background: var(--md-tertiary-container) !important; color: var(--md-on-tertiary-container) !important; border-radius: 28px 28px 10px 28px !important; }
.resource-freeze { border-radius: 28px 10px 28px 28px !important; }
.resource-icon { font-size: 1.8rem !important; }
.resource-chip strong { display: flex !important; flex-wrap: wrap; gap: 2px 5px; color: inherit !important; font-size: 1.2rem !important; line-height: 1.1; }
.resource-chip em { font-size: .68rem !important; font-style: normal; font-weight: 650; }
#resource-cheat-next { color: inherit !important; opacity: .72 !important; }
.resource-chip small { color: inherit !important; opacity: .72; font-size: .76rem !important; font-weight: 650 !important; }
.progress-stats-card { min-height: 100px; margin: 0 !important; padding: 18px !important; display: grid; place-items: center; border: 0 !important; border-radius: 28px !important; background: var(--md-surface-container) !important; box-shadow: none !important; }
.streak-stats { gap: clamp(10px,3vw,28px) !important; }
.stat-val { color: var(--md-on-surface) !important; font-size: 1.4rem !important; font-weight: 820 !important; }
.stat-label { color: var(--md-on-surface-variant) !important; font-size: .7rem !important; font-weight: 650 !important; text-transform: none !important; }
.stat-divider { height: 38px !important; background: var(--md-outline-variant) !important; }

/* Full-width sections, with contained task groups inside. */
.md3-section { display: flex; flex-direction: column; gap: 14px; scroll-margin-top: 90px; }
.md3-section-heading { display: flex; align-items: end; justify-content: space-between; padding: 0 6px; }
.md3-section-heading h2 { margin: 2px 0 0; color: var(--md-on-surface); font-size: clamp(2rem, 5vw, 3.4rem); font-weight: 850; line-height: .95; font-variation-settings: 'wdth' 86; }
.md3-overline { color: var(--md-primary); font-size: .72rem; font-weight: 820; }
.section-symbol { display: grid; place-items: center; width: 54px; height: 54px; border-radius: 50%; background: var(--md-secondary-container); color: var(--md-on-secondary-container); font-size: 1.7rem; font-weight: 500; }
.md3-progress-grid, .md3-community-grid { display: grid; grid-template-columns: 1fr 1.08fr; gap: 12px; align-items: stretch; }
.glass-card, .challenge-card, .calendar-compact, .achievements-card, .buddy-card, .momentum-card, .coffee-card { border: 0 !important; box-shadow: none !important; }
.challenge-card { min-width: 0; padding: 22px !important; border-radius: 32px 32px 12px 32px !important; background: var(--md-secondary-container) !important; color: var(--md-on-secondary-container) !important; }
.challenge-title, .challenge-text { color: var(--md-on-secondary-container) !important; }
.challenge-total { color: var(--md-secondary) !important; background: rgba(89,97,57,.12) !important; }
.challenge-body { padding: 14px !important; border: 0 !important; border-radius: 22px !important; background: rgba(255,255,255,.38) !important; }
.challenge-emoji { background: var(--md-surface) !important; border-radius: 18px 18px 6px 18px !important; }
.challenge-cat { color: color-mix(in srgb,var(--md-on-secondary-container) 65%,transparent) !important; }
.challenge-xp { color: var(--md-secondary) !important; background: rgba(89,97,57,.12) !important; }
.btn-challenge { min-height: 50px; border: 0 !important; border-radius: 25px !important; background: var(--md-secondary) !important; color: var(--md-on-secondary) !important; font-weight: 740 !important; }
.calendar-compact { min-width: 0; padding: 22px !important; border-radius: 12px 32px 32px 32px !important; background: var(--md-surface-container) !important; color: var(--md-on-surface) !important; }
.week-title, .cal-title { color: var(--md-on-surface) !important; font-weight: 760 !important; }
.week-grid { gap: 6px !important; }
.week-day { min-width: 0; padding: 9px 2px !important; border: 0 !important; border-radius: 20px !important; background: var(--md-surface-low) !important; }
.week-day-label { color: var(--md-on-surface-variant) !important; font-size: .66rem !important; }
.week-day-num { color: var(--md-on-surface) !important; }
.week-today { background: var(--md-primary-container) !important; outline: 2px solid var(--md-primary); }
.week-success { background: #dfe7bd !important; }
.week-cheat { background: var(--md-tertiary-container) !important; }
.week-freeze { background: #dce4e3 !important; }
.week-fail { background: var(--md-error-container) !important; }
.btn-toggle-cal { min-height: 44px; margin-top: 12px !important; border: 0 !important; border-radius: 22px !important; background: transparent !important; color: var(--md-primary) !important; font-weight: 740 !important; }
.cal-weekdays, .cal-legend { color: var(--md-on-surface-variant) !important; }
.cal-day { color: var(--md-on-surface) !important; }
.momentum-card { padding: 18px !important; border-radius: 24px !important; background: var(--md-tertiary-container) !important; color: var(--md-on-tertiary-container) !important; }

.md3-community-section { margin-top: 10px; }
.achievements-card { min-width: 0; padding: 22px !important; border-radius: 40px 40px 14px 40px !important; background: var(--md-tertiary-container) !important; }
.buddy-card { min-width: 0; padding: 22px !important; border-radius: 14px 40px 40px 40px !important; background: var(--md-surface-container) !important; }
.ach-section-title, .buddy-title { color: var(--md-on-surface) !important; font-size: 1.05rem !important; font-weight: 760 !important; }
.ach-counter { background: rgba(138,75,24,.12) !important; color: var(--md-on-tertiary-container) !important; }
.achievements-grid { gap: 8px !important; }
.achievement { min-width: 128px; border: 0 !important; border-radius: 24px !important; background: rgba(255,255,255,.42) !important; color: var(--md-on-tertiary-container) !important; }
.achievement.unlocked { background: var(--md-surface) !important; }
.achievement .ach-title, .achievement.unlocked .ach-title, .achievement.locked .ach-title { color: var(--md-on-surface) !important; }
.achievement .ach-desc, .achievement.unlocked .ach-desc { color: var(--md-on-surface-variant) !important; }
.btn-friends-manage { min-height: 42px; padding: 0 16px !important; border: 0 !important; border-radius: 21px !important; background: var(--md-primary) !important; color: var(--md-on-primary) !important; font-weight: 720 !important; }
.buddy-item { border: 0 !important; border-radius: 22px !important; background: var(--md-surface-low) !important; }
.buddy-name, .buddy-streak { color: var(--md-on-surface) !important; }
.buddy-level { color: var(--md-on-surface-variant) !important; }
.coffee-card { align-self: center; background: transparent !important; }
.coffee-link { min-height: 48px; padding: 0 18px !important; border-radius: 24px !important; background: var(--md-surface-container) !important; color: var(--md-on-surface-variant) !important; }

/* M3 navigation bar */
.md3-navigation-bar {
  position: fixed; z-index: 18; left: 50%; bottom: max(12px, env(safe-area-inset-bottom)); transform: translateX(-50%);
  width: min(520px, calc(100% - 24px)); min-height: 76px; padding: 8px 12px;
  display: grid; grid-template-columns: repeat(3,1fr); gap: 4px;
  border-radius: 34px;
  background: var(--md-surface-high);
  box-shadow: 0 8px 28px var(--md-shadow);
}
.md3-nav-item { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; border-radius: 26px; color: var(--md-on-surface-variant); font-size: .72rem; font-weight: 680; text-decoration: none; }
.md3-nav-icon { min-width: 56px; height: 30px; display: grid; place-items: center; border-radius: 18px; font-size: .8rem; font-weight: 780; }
.md3-nav-item.active .md3-nav-icon { background: var(--md-secondary-container); color: var(--md-on-secondary-container); }
.md3-nav-item:active { transform: scale(.94); }

/* Dialogs and controls */
.modal-overlay { background: rgba(20,24,21,.46) !important; backdrop-filter: blur(4px); }
.modal-card { width: min(560px, calc(100% - 24px)) !important; max-height: min(88dvh, 760px); padding: 26px !important; border: 0 !important; border-radius: 36px 36px 36px 12px !important; background: var(--md-surface-high) !important; color: var(--md-on-surface) !important; box-shadow: 0 24px 60px rgba(0,0,0,.22) !important; }
.modal-title { color: var(--md-on-surface) !important; font-size: 2rem !important; font-weight: 840 !important; line-height: 1 !important; font-variation-settings: 'wdth' 88; }
.modal-buttons { gap: 8px !important; }
.modal-btn { min-height: 76px !important; border: 0 !important; border-radius: 26px !important; box-shadow: none !important; }
.modal-btn-clean { background: var(--md-secondary-container) !important; color: var(--md-on-secondary-container) !important; border-radius: 30px 30px 10px 30px !important; }
.modal-btn-cheat { background: var(--md-tertiary-container) !important; color: var(--md-on-tertiary-container) !important; }
.modal-btn-fail { background: var(--md-error-container) !important; color: var(--md-on-error-container) !important; border-radius: 10px 30px 30px 30px !important; }
.modal-btn-label, .modal-btn-sub { color: inherit !important; }
.modal-cancel { min-height: 48px; color: var(--md-primary) !important; font-weight: 740 !important; }
.bonus-marker-btn { min-height: 66px; border: 1px solid var(--md-outline-variant) !important; border-radius: 22px !important; background: var(--md-surface) !important; color: var(--md-on-surface) !important; font-size: 13px !important; }
.bonus-marker-title { color: var(--md-on-surface-variant) !important; font-size: 13px !important; font-weight: 680 !important; }
.bonus-marker-btn.active { border-color: transparent !important; background: var(--md-secondary-container) !important; color: var(--md-on-secondary-container) !important; }
.modal-btn:disabled { opacity: .72 !important; }
.modal-btn-cheat:disabled { background: #ead6c4 !important; color: #4d3322 !important; }
.settings-divider, .admin-divider { background: var(--md-outline-variant) !important; }
.settings-heading, .settings-desc, .friends-label, .friends-hint, .admin-label { color: var(--md-on-surface-variant) !important; }
.settings-link {
  border-color: var(--md-outline-variant) !important;
  background: var(--md-surface-container) !important;
  color: var(--md-on-surface) !important;
}
#settings-modal .modal-card {
  max-height: min(92dvh, 760px);
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-color: var(--md-outline) transparent;
}
#settings-close {
  margin-bottom: 0;
  border-radius: 20px;
  background: var(--md-surface-container) !important;
}
.settings-switch span { background: var(--md-outline) !important; }
.settings-switch input:checked + span { background: var(--md-primary) !important; }
.settings-switch span::before { background: var(--md-surface) !important; }
.friend-code-display { border-radius: 22px !important; background: var(--md-secondary-container) !important; color: var(--md-on-secondary-container) !important; }
.btn-copy-code, .stepper-btn { border: 0 !important; border-radius: 18px !important; background: var(--md-primary) !important; color: var(--md-on-primary) !important; }
.btn-danger { background: var(--md-error) !important; color: var(--md-on-error) !important; }
.feedback-stars { color: var(--md-tertiary) !important; }
.welcome-card { background: var(--md-surface) !important; }
.welcome-title, .welcome-step-text { color: var(--md-on-surface) !important; }

html[data-theme="dark"] .md3-checkin-tray { background: #6b3d21; color: #ffede0; }
html[data-theme="dark"] #btn-main-checkin,
html[data-theme="dark"] #main-checkin-done:not(.hidden) { background: #e8b98f !important; color: #342014 !important; }
html[data-theme="dark"] .streak-hero::after { background: rgba(69,76,36,.7); }
html[data-theme="dark"] .week-success { background: #454c24 !important; }
html[data-theme="dark"] .week-freeze { background: #344447 !important; }
html[data-theme="dark"] .modal-btn-cheat:disabled { background: #4b3528 !important; color: #d8c2b2 !important; }
html[data-theme="dark"] .challenge-body,
html[data-theme="dark"] .achievement { background: rgba(255,255,255,.06) !important; }
html[data-theme="dark"] .hero-level { background: rgba(255,255,255,.08) !important; }
html[data-theme="dark"] .ring-bg { stroke: rgba(255,220,194,.18) !important; }

@media (max-width: 760px) {
  .top-bar { padding-inline: 14px !important; }
  .top-right { max-width: 154px; gap: 2px !important; overflow-x: visible; }
  .top-right::-webkit-scrollbar { display: none; }
  .btn-ghost { flex: 0 0 37px; width: 37px !important; height: 37px !important; }
  .dashboard-content { padding: 4px 12px 124px !important; gap: 28px !important; }
  .md3-hero-group { grid-template-columns: 1fr; gap: 8px; }
  .streak-hero, .glass-card.streak-hero {
    min-height: 0 !important;
    padding: 22px !important;
    grid-template-columns: minmax(0, 1fr) !important;
    grid-template-rows: auto auto auto auto auto !important;
    gap: 8px;
    border-radius: 38px 38px 12px 38px !important;
  }
  .streak-hero::after {
    right: -76px;
    bottom: -104px;
    width: 190px;
    height: 190px;
    opacity: .3;
  }
  .streak-stage {
    display: contents;
  }
  .streak-stage-name {
    grid-column: 1;
    grid-row: 3;
    justify-self: center;
    margin-top: 2px;
    text-align: center;
  }
  .streak-stage-sub {
    grid-column: 1;
    grid-row: 1;
    justify-self: center;
    text-align: center;
  }
  .streak-ring {
    grid-column: 1;
    grid-row: 2;
    width: 140px !important;
    height: 140px !important;
    align-self: center;
    justify-self: center;
    background: transparent !important;
  }
  .streak-num { font-size: 3rem !important; }
  .streak-stage-sub { margin-top: 0; font-size: 1.25rem !important; line-height: 1 !important; }
  .stage-progress-text {
    grid-column: 1;
    grid-row: 4;
    justify-self: center;
    text-align: center;
    line-height: 1.35;
  }
  .hero-level {
    grid-column: 1 / -1;
    grid-row: 5;
    width: 100%;
    max-width: none !important;
    margin-top: 12px !important;
    padding: 13px 14px !important;
  }
  .hero-level-name { flex-wrap: nowrap; }
  .hero-level-plant { font-size: 1.4rem !important; }
  .md3-checkin-tray { min-height: auto; padding: 12px; flex-direction: row; align-items: center; border-radius: 12px 32px 32px 32px; }
  .checkin-copy { display: none; }
  .btn-main-checkin, .main-checkin-done { min-height: 64px !important; border-radius: 24px 24px 24px 8px !important; }
  .md3-today-strip { grid-template-columns: 1fr; }
  .resource-chip { min-height: 86px !important; padding: 13px !important; }
  .progress-stats-card { min-height: 84px; }
  .md3-progress-grid, .md3-community-grid { grid-template-columns: 1fr; }
  .md3-section-heading h2 { font-size: 2.35rem; }
  .section-symbol { width: 46px; height: 46px; }
  .challenge-card, .calendar-compact, .achievements-card, .buddy-card { padding: 18px !important; }
  .stat-label, .md3-overline, .challenge-total, .challenge-cat, .challenge-xp, .week-day-label { font-size: 12px !important; }
  #settings-modal .modal-card {
    max-height: calc(100dvh - 24px);
    padding: 22px 20px 16px !important;
  }
}

@media (max-width: 390px) {
  .app-bar-brand { display: none; }
  .greeting { max-width: 96px; }
  .streak-hero, .glass-card.streak-hero { grid-template-columns: minmax(0,1fr) !important; }
  .streak-ring { width: 132px !important; height: 132px !important; }
  .streak-num { font-size: 2.8rem !important; }
  .hero-level-meta { display: block; }
  .resource-chip strong { font-size: 1rem !important; }
  .week-grid { gap: 3px !important; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}