/* ===========================================================
   Fit4Life
   Apple Human Interface Guidelines (iOS / iPadOS) + Things-style icons
   =========================================================== */

:root {
  /* --- Typography (SF Pro) --- */
  --font-display: -apple-system, BlinkMacSystemFont, "SF Pro Display", system-ui, sans-serif;
  --font-text: -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, sans-serif;

  /* Type ramp (iOS default text styles) */
  --text-large-title: 600 34px/1.2 var(--font-display);
  --text-title-1: 600 28px/1.25 var(--font-display);
  --text-title-2: 600 22px/1.27 var(--font-display);
  --text-title-3: 600 20px/1.25 var(--font-display);
  --text-headline: 600 17px/1.29 var(--font-text);
  --text-body: 400 17px/1.29 var(--font-text);
  --text-callout: 400 16px/1.31 var(--font-text);
  --text-subhead: 400 15px/1.33 var(--font-text);
  --text-subhead-emph: 600 15px/1.33 var(--font-text);
  --text-footnote: 400 13px/1.38 var(--font-text);
  --text-caption-1: 400 12px/1.33 var(--font-text);
  --text-caption-2: 400 11px/1.36 var(--font-text);

  /* Tracking (HIG-style) */
  --tracking-large-title: 0.37px;
  --tracking-title-1: 0.36px;
  --tracking-title-2: 0.35px;
  --tracking-title-3: 0.38px;
  --tracking-headline: -0.43px;
  --tracking-body: -0.43px;
  --tracking-callout: -0.32px;
  --tracking-subhead: -0.24px;
  --tracking-footnote: -0.08px;
  --tracking-caption-1: 0;
  --tracking-caption-2: 0.06px;

  /* --- System colors (Dark mode defaults) --- */
  --bg: #000000;
  --bg-grouped: #000000;
  --bg-elevated: #1C1C1E;
  --bg-elevated-2: #2C2C2E;
  --fill-quaternary: rgba(118, 118, 128, 0.24);
  --fill-tertiary: rgba(118, 118, 128, 0.36);
  --fill-secondary: rgba(120, 120, 128, 0.32);

  --label: #FFFFFF;
  --label-secondary: rgba(235, 235, 245, 0.6);
  --label-tertiary: rgba(235, 235, 245, 0.3);
  --label-quaternary: rgba(235, 235, 245, 0.18);
  --label-on-color: #FFFFFF;

  --separator: rgba(84, 84, 88, 0.65);
  --separator-opaque: #38383A;

  /* System accent palette */
  --sys-blue: #0A84FF;
  --sys-green: #30D158;
  --sys-indigo: #5E5CE6;
  --sys-orange: #FF9F0A;
  --sys-pink: #FF375F;
  --sys-purple: #BF5AF2;
  --sys-red: #FF453A;
  --sys-teal: #40C8E0;
  --sys-yellow: #FFD60A;
  --sys-gray: #8E8E93;
  --sys-gray-2: #636366;

  --accent: var(--sys-blue);
  --success: var(--sys-green);
  --warning: var(--sys-orange);
  --danger: var(--sys-red);

  /* Things-style icon tile colors (solid fills, white glyph) */
  --tile-check: var(--sys-green);
  --tile-urge: var(--sys-orange);
  --tile-week: var(--sys-purple);
  --tile-settings: var(--sys-gray);
  --tile-theme: var(--sys-indigo);
  --tile-identity: var(--sys-blue);
  --tile-alt: var(--sys-teal);
  --tile-why: var(--sys-pink);
  --tile-patterns: var(--sys-indigo);

  /* --- Shape / layout --- */
  --radius-6: 6px;
  --radius-8: 8px;
  --radius-10: 10px;
  --radius-12: 12px;
  --radius-14: 14px;
  --radius-20: 20px;

  --inset: 16px;

  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

/* Light mode (either via system preference or explicit override) */
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #F2F2F7;
    --bg-grouped: #F2F2F7;
    --bg-elevated: #FFFFFF;
    --bg-elevated-2: #F2F2F7;

    --fill-quaternary: rgba(116, 116, 128, 0.08);
    --fill-tertiary: rgba(118, 118, 128, 0.12);
    --fill-secondary: rgba(120, 120, 128, 0.16);

    --label: #000000;
    --label-secondary: rgba(60, 60, 67, 0.6);
    --label-tertiary: rgba(60, 60, 67, 0.3);
    --label-quaternary: rgba(60, 60, 67, 0.18);

    --separator: rgba(60, 60, 67, 0.29);
    --separator-opaque: #C6C6C8;

    --sys-blue: #007AFF;
    --sys-green: #34C759;
    --sys-indigo: #5856D6;
    --sys-orange: #FF9500;
    --sys-pink: #FF2D55;
    --sys-purple: #AF52DE;
    --sys-red: #FF3B30;
    --sys-teal: #30B0C7;
    --sys-yellow: #FFCC00;
    --sys-gray: #8E8E93;
  }
}

:root[data-theme="light"] {
  --bg: #F2F2F7;
  --bg-grouped: #F2F2F7;
  --bg-elevated: #FFFFFF;
  --bg-elevated-2: #F2F2F7;

  --fill-quaternary: rgba(116, 116, 128, 0.08);
  --fill-tertiary: rgba(118, 118, 128, 0.12);
  --fill-secondary: rgba(120, 120, 128, 0.16);

  --label: #000000;
  --label-secondary: rgba(60, 60, 67, 0.6);
  --label-tertiary: rgba(60, 60, 67, 0.3);
  --label-quaternary: rgba(60, 60, 67, 0.18);

  --separator: rgba(60, 60, 67, 0.29);
  --separator-opaque: #C6C6C8;

  --sys-blue: #007AFF;
  --sys-green: #34C759;
  --sys-indigo: #5856D6;
  --sys-orange: #FF9500;
  --sys-pink: #FF2D55;
  --sys-purple: #AF52DE;
  --sys-red: #FF3B30;
  --sys-teal: #30B0C7;
  --sys-yellow: #FFCC00;
  --sys-gray: #8E8E93;
}

/* ===========================================================
   Base
   =========================================================== */

* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--label);
  font: var(--text-body);
  letter-spacing: var(--tracking-body);
  overscroll-behavior-y: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

button {
  font-family: inherit;
  color: inherit;
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  cursor: pointer;
}

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

#app {
  max-width: 520px;
  margin: 0 auto;
  padding: calc(var(--safe-top) + 12px) var(--inset) calc(var(--safe-bottom) + 48px);
  min-height: 100vh;
}

.screen {
  display: none;
  animation: fadeIn 0.22s ease;
}

.screen.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .screen { animation: none; }
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

/* ===========================================================
   Navigation bar (HIG)
   =========================================================== */

.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 44px;
  margin-bottom: 12px;
}

.nav-bar-leading,
.nav-bar-trailing {
  display: flex;
  align-items: center;
  gap: 4px;
  min-width: 44px;
}

.nav-bar-trailing {
  justify-content: flex-end;
}

.nav-back {
  display: inline-flex;
  align-items: center;
  color: var(--accent);
  font: var(--text-body);
  letter-spacing: var(--tracking-body);
  padding: 8px 4px 8px 0;
  margin-left: -4px;
  min-height: 44px;
}

.nav-back svg {
  width: 20px;
  height: 20px;
  margin-right: 2px;
}

.nav-back-label {
  font: var(--text-body);
  letter-spacing: var(--tracking-body);
}

/* Large title (HIG) */
.large-title {
  font: var(--text-large-title);
  letter-spacing: var(--tracking-large-title);
  color: var(--label);
  margin: 0 0 14px;
}

.screen-title {
  font: var(--text-title-1);
  letter-spacing: var(--tracking-title-1);
  color: var(--label);
  margin: 0 0 18px;
}

/* Navigation bar icon buttons (right side) */
.nav-icon-btn {
  width: 32px;
  height: 32px;
  border-radius: 16px;
  background: var(--fill-tertiary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--label);
  transition: background-color 0.15s ease;
}

.nav-icon-btn:active {
  background: var(--fill-secondary);
}

.nav-icon-btn svg {
  width: 16px;
  height: 16px;
}

/* ===========================================================
   Home header (greeting)
   =========================================================== */

.home-header {
  padding: 0 2px;
  margin-bottom: 12px;
}

.home-eyebrow {
  font: var(--text-footnote);
  letter-spacing: var(--tracking-footnote);
  color: var(--label-secondary);
  text-transform: uppercase;
  font-weight: 600;
  margin: 0 0 4px;
}

.home-greeting {
  font: var(--text-large-title);
  letter-spacing: var(--tracking-large-title);
  color: var(--label);
  margin: 0 0 2px;
}

.home-date {
  font: var(--text-subhead);
  letter-spacing: var(--tracking-subhead);
  color: var(--label-secondary);
  margin: 0;
}

/* ===========================================================
   Grouped list (HIG inset grouped)
   =========================================================== */

.section-label {
  font: var(--text-footnote);
  letter-spacing: var(--tracking-footnote);
  color: var(--label-secondary);
  text-transform: uppercase;
  padding: 16px 2px 6px;
  margin: 0;
  font-weight: 400;
}

.list-group {
  background: var(--bg-elevated);
  border-radius: var(--radius-10);
  margin-bottom: 16px;
  overflow: hidden;
}

.list-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 16px;
  min-height: 44px;
  position: relative;
  background: var(--bg-elevated);
  transition: background-color 0.15s ease;
  width: 100%;
  text-align: left;
  color: var(--label);
}

.list-row:active {
  background: var(--fill-tertiary);
}

.list-row + .list-row::before {
  content: "";
  position: absolute;
  top: 0;
  left: 60px;
  right: 0;
  height: 0.5px;
  background: var(--separator);
  transform: scaleY(0.5);
}

.list-row-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 4px 0;
}

.list-row-title {
  font: var(--text-body);
  letter-spacing: var(--tracking-body);
  color: var(--label);
}

.list-row-sub {
  font: var(--text-footnote);
  letter-spacing: var(--tracking-footnote);
  color: var(--label-secondary);
  margin-top: 1px;
}

.list-row-chevron {
  color: var(--label-tertiary);
  flex-shrink: 0;
  display: inline-flex;
}

.list-row-chevron svg {
  width: 14px;
  height: 14px;
}

.list-row-value {
  font: var(--text-body);
  letter-spacing: var(--tracking-body);
  color: var(--label-secondary);
  margin-right: 4px;
}

/* ===========================================================
   Icon tiles (Things-style: solid fill, white glyph)
   =========================================================== */

.icon-tile {
  width: 30px;
  height: 30px;
  border-radius: 7px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  flex-shrink: 0;
  box-shadow: inset 0 0 0 0.5px rgba(255, 255, 255, 0.1);
}

.icon-tile svg {
  width: 17px;
  height: 17px;
  stroke-width: 2;
}

.icon-tile svg.filled {
  stroke-width: 0;
}

.icon-tile-check { background: var(--tile-check); }
.icon-tile-urge { background: var(--tile-urge); }
.icon-tile-week { background: var(--tile-week); }
.icon-tile-settings { background: var(--tile-settings); }
.icon-tile-theme { background: var(--tile-theme); }
.icon-tile-identity { background: var(--tile-identity); }
.icon-tile-alt { background: var(--tile-alt); }
.icon-tile-why { background: var(--tile-why); }
.icon-tile-patterns { background: var(--tile-patterns); }

/* ===========================================================
   Storage warning banner
   =========================================================== */

.storage-warning {
  background: color-mix(in srgb, var(--sys-orange) 14%, transparent);
  border: 0.5px solid color-mix(in srgb, var(--sys-orange) 40%, transparent);
  border-radius: var(--radius-10);
  padding: 12px 14px;
  margin-bottom: 16px;
  font: var(--text-footnote);
  letter-spacing: var(--tracking-footnote);
  color: var(--label);
  line-height: 1.45;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.storage-warning.hidden {
  display: none;
}

.storage-warning-icon {
  color: var(--sys-orange);
  flex-shrink: 0;
  margin-top: 1px;
}

.storage-warning-icon svg {
  width: 18px;
  height: 18px;
}

.storage-warning-body {
  flex: 1;
}

.storage-warning-body strong {
  font-weight: 600;
  display: block;
  margin-bottom: 2px;
}

.storage-warning-action {
  color: var(--accent);
  font: var(--text-subhead-emph);
  letter-spacing: var(--tracking-subhead);
  margin-top: 6px;
  display: inline-block;
  cursor: pointer;
}

.storage-warning-action:active {
  opacity: 0.7;
}

/* ===========================================================
   Streak card
   =========================================================== */

.streak-card {
  background: var(--bg-elevated);
  border-radius: var(--radius-10);
  padding: 16px 18px;
  margin-bottom: 8px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.streak-number {
  font: var(--text-title-1);
  letter-spacing: var(--tracking-title-1);
  color: var(--label);
  font-variant-numeric: tabular-nums;
  display: inline-block;
  margin-right: 6px;
}

.streak-unit {
  font: var(--text-subhead);
  letter-spacing: var(--tracking-subhead);
  color: var(--label-secondary);
}

.streak-label {
  font: var(--text-footnote);
  letter-spacing: var(--tracking-footnote);
  color: var(--label-secondary);
  text-align: right;
}

/* ===========================================================
   Identity line on home
   =========================================================== */

.identity-quote {
  font: var(--text-callout);
  letter-spacing: var(--tracking-callout);
  color: var(--label-secondary);
  text-align: center;
  padding: 20px 16px 0;
  margin: 0;
}

/* ===========================================================
   Forms (HIG-style)
   =========================================================== */

.form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.form-label {
  font: var(--text-subhead-emph);
  letter-spacing: var(--tracking-subhead);
  color: var(--label);
}

.form-hint {
  font: var(--text-caption-1);
  letter-spacing: var(--tracking-caption-1);
  color: var(--label-secondary);
  margin-top: -2px;
}

textarea, input[type="text"] {
  background: var(--bg-elevated);
  border: none;
  border-radius: var(--radius-10);
  padding: 12px 14px;
  color: var(--label);
  font: var(--text-body);
  letter-spacing: var(--tracking-body);
  resize: vertical;
  -webkit-appearance: none;
  appearance: none;
}

textarea:focus, input[type="text"]:focus {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

textarea::placeholder,
input[type="text"]::placeholder {
  color: var(--label-tertiary);
}

input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
}

.range-row {
  display: flex;
  align-items: center;
  gap: 16px;
}

.range-row input[type="range"] {
  flex: 1;
}

.range-value {
  font: var(--text-headline);
  letter-spacing: var(--tracking-headline);
  color: var(--label);
  font-variant-numeric: tabular-nums;
  min-width: 28px;
  text-align: right;
}

/* 1-5 scale (mood, movement) */
.scale {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}

.scale-item {
  background: var(--bg-elevated);
  border-radius: var(--radius-10);
  padding: 10px 4px 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  min-height: 52px;
  justify-content: center;
  transition: background-color 0.15s ease, transform 0.1s ease;
}

.scale-item:active {
  transform: scale(0.97);
}

.scale-item.selected {
  background: var(--accent);
}

.scale-item.selected .scale-number,
.scale-item.selected .scale-label {
  color: var(--label-on-color);
}

.scale-number {
  font: var(--text-title-3);
  letter-spacing: var(--tracking-title-3);
  color: var(--label);
  font-variant-numeric: tabular-nums;
}

.scale-label {
  font: var(--text-caption-2);
  letter-spacing: var(--tracking-caption-2);
  color: var(--label-secondary);
  text-align: center;
  line-height: 1.2;
}

/* Pills (HIG gray filled buttons, rounded) */
.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill {
  background: var(--fill-tertiary);
  border-radius: 999px;
  padding: 7px 14px;
  color: var(--label);
  font: var(--text-subhead);
  letter-spacing: var(--tracking-subhead);
  transition: background-color 0.15s ease, color 0.15s ease;
}

.pill:active {
  background: var(--fill-secondary);
}

.pill.selected {
  background: var(--accent);
  color: var(--label-on-color);
}

/* Buttons (HIG filled / gray / plain) */
.btn-filled {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--accent);
  color: var(--label-on-color);
  padding: 14px 18px;
  border-radius: var(--radius-12);
  font: var(--text-headline);
  letter-spacing: var(--tracking-headline);
  width: 100%;
  min-height: 50px;
  transition: opacity 0.15s ease, transform 0.08s ease;
}

.btn-filled:active {
  opacity: 0.85;
  transform: scale(0.99);
}

.btn-gray {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--fill-tertiary);
  color: var(--accent);
  padding: 14px 18px;
  border-radius: var(--radius-12);
  font: var(--text-headline);
  letter-spacing: var(--tracking-headline);
  width: 100%;
  min-height: 50px;
  transition: background-color 0.15s ease;
}

.btn-gray:active {
  background: var(--fill-secondary);
}

.btn-plain {
  background: transparent;
  color: var(--accent);
  padding: 12px 16px;
  font: var(--text-body);
  letter-spacing: var(--tracking-body);
  width: 100%;
  min-height: 44px;
  transition: opacity 0.15s ease;
}

.btn-plain:active {
  opacity: 0.6;
}

.btn-destructive {
  color: var(--danger);
}

.btn-outline {
  background: transparent;
  border: 1px dashed var(--separator-opaque);
  color: var(--label-secondary);
  padding: 12px;
  border-radius: var(--radius-10);
  font: var(--text-subhead-emph);
  letter-spacing: var(--tracking-subhead);
  width: 100%;
  transition: border-color 0.15s ease, color 0.15s ease;
}

.btn-outline:active {
  color: var(--label);
}

/* ===========================================================
   Urge (Andere keuze)
   =========================================================== */

.urge-identity {
  margin-bottom: 24px;
  padding: 0 2px;
}

.urge-identity-line {
  font: var(--text-title-3);
  letter-spacing: var(--tracking-title-3);
  color: var(--label);
  margin: 0 0 4px;
}

.urge-identity-line:last-child:not(:first-child) {
  font: var(--text-callout);
  letter-spacing: var(--tracking-callout);
  color: var(--label-secondary);
}

.urge-alt-list {
  background: var(--bg-elevated);
  border-radius: var(--radius-10);
  margin-bottom: 16px;
  overflow: hidden;
}

.urge-alt-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  min-height: 56px;
  width: 100%;
  background: var(--bg-elevated);
  text-align: left;
  position: relative;
  transition: background-color 0.15s ease;
}

.urge-alt-btn:active {
  background: var(--fill-tertiary);
}

.urge-alt-btn + .urge-alt-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: 60px;
  right: 0;
  height: 0.5px;
  background: var(--separator);
  transform: scaleY(0.5);
}

.urge-alt-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.urge-alt-name {
  font: var(--text-body);
  letter-spacing: var(--tracking-body);
  color: var(--label);
}

.urge-alt-desc {
  font: var(--text-footnote);
  letter-spacing: var(--tracking-footnote);
  color: var(--label-secondary);
  line-height: 1.4;
}

.urge-action-card {
  background: var(--bg-elevated);
  border-radius: var(--radius-14);
  padding: 32px 24px;
  text-align: center;
  margin-bottom: 16px;
}

.urge-action-label {
  font: var(--text-footnote);
  letter-spacing: var(--tracking-footnote);
  color: var(--label-secondary);
  text-transform: uppercase;
  font-weight: 600;
  margin: 0 0 10px;
}

.urge-action-name {
  font: var(--text-title-2);
  letter-spacing: var(--tracking-title-2);
  color: var(--label);
  margin: 0 0 10px;
}

.urge-action-desc {
  font: var(--text-callout);
  letter-spacing: var(--tracking-callout);
  color: var(--label-secondary);
  margin: 0;
}

.urge-action-hint {
  font: var(--text-subhead);
  letter-spacing: var(--tracking-subhead);
  color: var(--label-secondary);
  text-align: center;
  margin: 0 0 16px;
}

.button-stack {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* Breath circle (urge surfing) */
.breath-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px 0;
}

.breath-circle {
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 2px solid var(--separator-opaque);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--label);
  font: var(--text-title-3);
  letter-spacing: var(--tracking-title-3);
  margin: 16px auto 24px;
  transition: transform 4s cubic-bezier(0.4, 0, 0.2, 1), border-color 1s ease;
}

.breath-circle.inhale {
  transform: scale(1.18);
  border-color: var(--accent);
}

.breath-circle.exhale {
  transform: scale(0.82);
}

.breath-instruction {
  font: var(--text-subhead);
  letter-spacing: var(--tracking-subhead);
  color: var(--label-secondary);
  margin: 0 0 8px;
  text-align: center;
  min-height: 22px;
}

.urge-timer {
  font: 300 44px/1 var(--font-display);
  letter-spacing: -0.5px;
  color: var(--label);
  font-variant-numeric: tabular-nums;
  margin: 8px 0 20px;
  text-align: center;
}

.reflect-title {
  font: var(--text-title-2);
  letter-spacing: var(--tracking-title-2);
  color: var(--label);
  margin: 0 0 4px;
}

.reflect-sub {
  font: var(--text-subhead);
  letter-spacing: var(--tracking-subhead);
  color: var(--label-secondary);
  margin: 0 0 24px;
}

.urge-stage {
  display: flex;
  flex-direction: column;
}

.urge-stage.hidden {
  display: none;
}

/* ===========================================================
   Week
   =========================================================== */

.week-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 20px;
}

.card {
  background: var(--bg-elevated);
  border-radius: var(--radius-10);
  padding: 16px 18px;
}

.card-title {
  font: var(--text-footnote);
  letter-spacing: var(--tracking-footnote);
  color: var(--label-secondary);
  text-transform: uppercase;
  font-weight: 600;
  margin: 0 0 12px;
}

.week-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 16px;
}

.week-stat-value {
  font: var(--text-title-1);
  letter-spacing: var(--tracking-title-1);
  color: var(--label);
  font-variant-numeric: tabular-nums;
  display: block;
  line-height: 1.1;
}

.week-stat-label {
  font: var(--text-footnote);
  letter-spacing: var(--tracking-footnote);
  color: var(--label-secondary);
  margin-top: 2px;
  display: block;
}

.week-day {
  display: flex;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 0.5px solid var(--separator);
}

.week-day:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.week-day-date {
  font: var(--text-subhead-emph);
  letter-spacing: var(--tracking-subhead);
  color: var(--label);
  width: 80px;
  flex-shrink: 0;
  padding-top: 2px;
}

.week-day-body {
  flex: 1;
  font: var(--text-footnote);
  letter-spacing: var(--tracking-footnote);
  color: var(--label-secondary);
  line-height: 1.45;
}

.week-day-body strong {
  color: var(--label);
  font-weight: 600;
}

.week-day-empty {
  font: var(--text-footnote);
  letter-spacing: var(--tracking-footnote);
  color: var(--label-tertiary);
  font-style: italic;
}

.week-day-note {
  font: var(--text-footnote);
  letter-spacing: var(--tracking-footnote);
  color: var(--label-secondary);
  font-style: italic;
  margin-top: 4px;
}

.urge-row {
  padding: 10px 0;
  border-bottom: 0.5px solid var(--separator);
  font: var(--text-footnote);
  letter-spacing: var(--tracking-footnote);
  color: var(--label-secondary);
  line-height: 1.5;
}

.urge-row:last-child {
  border-bottom: none;
}

.urge-row strong {
  color: var(--label);
  font-weight: 600;
}

.week-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.week-empty {
  text-align: center;
  color: var(--label-secondary);
  padding: 48px 20px;
  font: var(--text-subhead);
  letter-spacing: var(--tracking-subhead);
}

/* ===========================================================
   Patronen
   =========================================================== */

.pattern-big {
  font: var(--text-title-2);
  letter-spacing: var(--tracking-title-2);
  color: var(--label);
  margin: 0 0 6px;
  font-variant-numeric: tabular-nums;
}

.pattern-sub {
  font: var(--text-subhead);
  letter-spacing: var(--tracking-subhead);
  color: var(--label-secondary);
  margin: 0 0 4px;
  line-height: 1.45;
}

.pattern-sub:last-child {
  margin-bottom: 0;
}

.pattern-sub strong {
  color: var(--label);
  font-weight: 600;
}

.pattern-empty {
  font: var(--text-subhead);
  letter-spacing: var(--tracking-subhead);
  color: var(--label-secondary);
  margin: 0;
  line-height: 1.45;
}

.pattern-empty strong {
  color: var(--label);
  font-weight: 600;
}

.pattern-row {
  padding: 10px 0;
  border-bottom: 0.5px solid var(--separator);
}

.pattern-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.pattern-row:first-of-type {
  padding-top: 4px;
}

.pattern-row-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 6px;
}

.pattern-row-label {
  font: var(--text-subhead);
  letter-spacing: var(--tracking-subhead);
  color: var(--label);
  min-width: 0;
}

.pattern-row-sub {
  font: var(--text-caption-1);
  letter-spacing: var(--tracking-caption-1);
  color: var(--label-tertiary);
  margin-left: 6px;
}

.pattern-row-count {
  font: var(--text-footnote);
  letter-spacing: var(--tracking-footnote);
  color: var(--label-secondary);
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
  text-align: right;
}

.pattern-bar {
  background: var(--fill-quaternary);
  border-radius: 4px;
  height: 6px;
  overflow: hidden;
}

.pattern-bar-fill {
  background: var(--accent);
  height: 100%;
  border-radius: 4px;
  transition: width 0.4s ease;
}

/* ===========================================================
   Settings
   =========================================================== */

.setting-section {
  margin-bottom: 28px;
}

.setting-section-header {
  padding: 0 2px;
  margin-bottom: 8px;
}

.setting-section-title {
  font: var(--text-footnote);
  letter-spacing: var(--tracking-footnote);
  color: var(--label-secondary);
  text-transform: uppercase;
  margin: 0 0 4px;
  font-weight: 400;
}

.setting-section-hint {
  font: var(--text-footnote);
  letter-spacing: var(--tracking-footnote);
  color: var(--label-tertiary);
  margin: 0 0 8px;
  line-height: 1.4;
  padding: 0 2px;
}

.setting-group {
  background: var(--bg-elevated);
  border-radius: var(--radius-10);
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 8px;
}

.setting-group textarea {
  background: transparent;
  padding: 6px 0;
  border-radius: 0;
}

.setting-group textarea:focus {
  outline: none;
}

.setting-group textarea + textarea {
  border-top: 0.5px solid var(--separator);
  padding-top: 10px;
}

#alternatives-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 10px;
}

.alt-item {
  background: var(--bg-elevated);
  border-radius: var(--radius-10);
  padding: 12px 14px 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
}

.alt-item input.alt-name {
  background: transparent;
  border: none;
  border-bottom: 0.5px solid var(--separator);
  color: var(--label);
  font: var(--text-body);
  letter-spacing: var(--tracking-body);
  padding: 4px 32px 8px 0;
  width: 100%;
}

.alt-item input.alt-name:focus {
  outline: none;
  border-bottom-color: var(--accent);
}

.alt-item textarea.alt-desc {
  background: transparent;
  border: none;
  color: var(--label-secondary);
  font: var(--text-footnote);
  letter-spacing: var(--tracking-footnote);
  padding: 0;
  resize: none;
  width: 100%;
  line-height: 1.45;
}

.alt-item textarea.alt-desc:focus {
  outline: none;
}

.alt-delete {
  position: absolute;
  top: 8px;
  right: 8px;
  background: transparent;
  color: var(--danger);
  padding: 6px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.15s ease;
}

.alt-delete:active {
  background: var(--fill-tertiary);
}

.alt-delete svg {
  width: 16px;
  height: 16px;
}

.empty-hint {
  font: var(--text-subhead);
  letter-spacing: var(--tracking-subhead);
  color: var(--label-secondary);
  text-align: center;
  padding: 20px 12px;
  margin: 0;
}

/* ===========================================================
   Toast (subtle system notification)
   =========================================================== */

.toast {
  position: fixed;
  bottom: calc(var(--safe-bottom) + 24px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--label);
  color: var(--bg);
  padding: 10px 18px;
  border-radius: 999px;
  font: var(--text-subhead-emph);
  letter-spacing: var(--tracking-subhead);
  z-index: 100;
  opacity: 1;
  transition: opacity 0.25s ease, transform 0.25s ease;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.toast.hidden {
  opacity: 0;
  transform: translateX(-50%) translateY(10px);
  pointer-events: none;
}