/* ============================================================
   WORRY-SHRINKER LAB — style.css
   Brand: Brave Feelings Lab
   Audience: Children 6–11, parents, teachers
   Design: Warm, premium, child-friendly, calm
   ============================================================ */

/* ── CUSTOM PROPERTIES ─────────────────────────────────────── */
:root {
  --cream:       #FDF7F0;
  --warm-white:  #FFFCF8;
  --teal:        #3ABCB0;
  --teal-light:  #D6F4F1;
  --teal-dark:   #2A9990;
  --peach:       #FF8C69;
  --peach-light: #FFE8DF;
  --lavender:    #9B8FD8;
  --lavender-light: #EAE7FF;
  --gold:        #F5C842;
  --gold-light:  #FFF7D1;
  --text-dark:   #2C2C3A;
  --text-mid:    #555566;
  --text-soft:   #888899;
  --radius-sm:   10px;
  --radius-md:   18px;
  --radius-lg:   28px;
  --shadow-sm:   0 2px 8px rgba(0,0,0,0.07);
  --shadow-md:   0 6px 24px rgba(0,0,0,0.10);
  --shadow-lg:   0 12px 40px rgba(0,0,0,0.12);
  --font-head:   'Fredoka One', cursive;
  --font-body:   'Nunito', sans-serif;
  --transition:  0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── RESET & BASE ───────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--text-dark);
  min-height: 100vh;
  overflow-x: hidden;
  background-image:
    radial-gradient(circle at 10% 10%, rgba(58,188,176,0.06) 0%, transparent 50%),
    radial-gradient(circle at 90% 90%, rgba(155,143,216,0.06) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(255,140,105,0.04) 0%, transparent 70%);
}

/* ── PROGRESS BAR ───────────────────────────────────────────── */
#progress-bar-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(253, 247, 240, 0.95);
  backdrop-filter: blur(8px);
  padding: 10px 20px 8px;
  border-bottom: 1px solid rgba(58,188,176,0.15);
  display: flex;
  align-items: center;
  gap: 12px;
}

.progress-track {
  flex: 1;
  height: 8px;
  background: rgba(58,188,176,0.15);
  border-radius: 100px;
  overflow: hidden;
}

#progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--teal), var(--lavender));
  border-radius: 100px;
  transition: width 0.5s var(--transition);
  width: 0%;
}

#progress-label {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.78rem;
  color: var(--teal-dark);
  white-space: nowrap;
}

/* ── SCREENS ────────────────────────────────────────────────── */
#app {
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 20px 16px 40px;
}

.screen {
  display: none;
  width: 100%;
  max-width: 620px;
  animation: screenIn 0.4s var(--transition) both;
}

.screen.active {
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

@keyframes screenIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* screen with progress bar gets top padding */
body.has-progress #app {
  padding-top: 60px;
}

/* ── CARDS ──────────────────────────────────────────────────── */
.card {
  background: var(--warm-white);
  border-radius: var(--radius-lg);
  padding: 36px 32px 32px;
  box-shadow: var(--shadow-md);
  border: 1.5px solid rgba(255,255,255,0.9);
  width: 100%;
}

.card-hero {
  text-align: center;
  padding: 52px 32px 44px;
  background: linear-gradient(145deg, #fff 0%, #FDF7F0 100%);
}

.card-celebrate {
  text-align: center;
  background: linear-gradient(145deg, #fff9f5 0%, #f0f9f8 100%);
  padding: 44px 32px;
}

/* ── TYPOGRAPHY ─────────────────────────────────────────────── */
h1, h2, h3 {
  font-family: var(--font-head);
  color: var(--text-dark);
  line-height: 1.2;
}

.display-title {
  font-size: clamp(2.4rem, 7vw, 3.2rem);
  line-height: 1.1;
  margin: 16px 0 12px;
  color: var(--text-dark);
}

.display-title .accent {
  color: var(--teal);
}

h2 {
  font-size: clamp(1.6rem, 5vw, 2rem);
  margin-bottom: 10px;
}

h3 {
  font-size: 1.1rem;
  margin: 0;
}

.body-copy {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--text-mid);
  margin-bottom: 20px;
}

.body-copy em {
  font-style: italic;
  color: var(--teal-dark);
}

.body-copy strong {
  color: var(--text-dark);
  font-weight: 800;
}

.subtle-note {
  font-size: 0.88rem;
  color: var(--text-soft);
  text-align: center;
  margin-top: 8px;
  min-height: 20px;
}

/* ── BRAND ELEMENTS ─────────────────────────────────────────── */
.brand-badge {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal-dark);
  background: var(--teal-light);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.hero-icon {
  font-size: 4.5rem;
  margin-bottom: 4px;
}

.screen-icon {
  font-size: 2.6rem;
  margin-bottom: 10px;
  display: block;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-mid);
  line-height: 1.6;
  max-width: 360px;
  margin: 0 auto 8px;
}

.hero-note {
  font-size: 0.82rem;
  color: var(--text-soft);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 28px;
}

.brand-footer {
  font-size: 0.78rem;
  color: var(--text-soft);
  margin-top: 24px;
}

/* ── BUTTONS ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 1rem;
  border: none;
  border-radius: 100px;
  padding: 13px 26px;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  line-height: 1;
}

.btn:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 3px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--teal) 0%, var(--teal-dark) 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(58,188,176,0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(58,188,176,0.45);
}

.btn-primary:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.btn-secondary {
  background: var(--lavender-light);
  color: var(--lavender);
  border: 2px solid var(--lavender);
}

.btn-secondary:hover {
  background: var(--lavender);
  color: #fff;
}

.btn-ghost {
  background: transparent;
  color: var(--text-soft);
  border: 1.5px solid rgba(0,0,0,0.1);
}

.btn-ghost:hover {
  background: rgba(0,0,0,0.04);
  color: var(--text-mid);
}

.btn-large {
  font-size: 1.15rem;
  padding: 16px 36px;
}

.btn-tool {
  background: var(--teal-light);
  color: var(--teal-dark);
  font-size: 0.9rem;
  padding: 9px 20px;
  border-radius: 100px;
  font-weight: 800;
  border: 1.5px solid transparent;
  cursor: pointer;
  font-family: var(--font-body);
  transition: all var(--transition);
}

.btn-tool:hover {
  background: var(--teal);
  color: #fff;
}

.btn-sm {
  font-size: 0.88rem;
  padding: 8px 18px;
}

/* ── NAV ROW ────────────────────────────────────────────────── */
.nav-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 24px;
  gap: 12px;
}

/* ── INFO BLOCKS ────────────────────────────────────────────── */
.info-blocks {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

.info-block {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  font-size: 0.97rem;
  line-height: 1.5;
  color: var(--text-dark);
}

.info-block.teal    { background: var(--teal-light); }
.info-block.peach   { background: var(--peach-light); }
.info-block.lavender { background: var(--lavender-light); }

.block-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

/* ── CHECKBOX GRID (signs) ──────────────────────────────────── */
.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 12px;
}

.check-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: var(--cream);
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-mid);
  transition: all var(--transition);
  user-select: none;
}

.check-card input[type="checkbox"] {
  display: none;
}

.check-card:hover {
  border-color: var(--teal);
  background: var(--teal-light);
}

.check-card:has(input:checked) {
  border-color: var(--teal);
  background: var(--teal-light);
  color: var(--teal-dark);
}

.check-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
}

/* ── WORRY CHIPS ────────────────────────────────────────────── */
.worry-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.chip {
  background: var(--cream);
  border: 2px solid rgba(0,0,0,0.08);
  border-radius: 100px;
  padding: 9px 16px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-mid);
  cursor: pointer;
  transition: all var(--transition);
}

.chip:hover {
  border-color: var(--teal);
  background: var(--teal-light);
}

.chip.selected {
  background: var(--teal);
  color: #fff;
  border-color: var(--teal);
  box-shadow: 0 2px 8px rgba(58,188,176,0.25);
}

.write-own {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.write-label {
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--text-mid);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.text-input {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid rgba(0,0,0,0.08);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-dark);
  background: var(--cream);
  transition: border var(--transition);
  outline: none;
  appearance: none;
}

.text-input:focus {
  border-color: var(--teal);
  background: var(--warm-white);
}

select.text-input {
  cursor: pointer;
}

/* ── SIZE SELECTOR ──────────────────────────────────────────── */
.size-selector {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}

.size-card {
  flex: 1;
  background: var(--cream);
  border: 2.5px solid transparent;
  border-radius: var(--radius-md);
  padding: 18px 12px;
  cursor: pointer;
  text-align: center;
  transition: all var(--transition);
  font-family: var(--font-body);
}

.size-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}

.size-card.selected {
  box-shadow: var(--shadow-md);
}

.size-card.size-tiny.selected  { border-color: var(--teal);    background: var(--teal-light); }
.size-card.size-medium.selected { border-color: var(--gold);    background: var(--gold-light); }
.size-card.size-huge.selected  { border-color: var(--peach);   background: var(--peach-light); }

.size-bubble {
  border-radius: 50%;
  margin: 0 auto 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: transparent;
}

.tiny-bubble   { width: 28px; height: 28px; background: var(--teal); }
.medium-bubble { width: 44px; height: 44px; background: var(--gold); }
.huge-bubble   { width: 60px; height: 60px; background: var(--peach); }

.size-label {
  font-weight: 800;
  font-size: 0.88rem;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.size-desc {
  font-size: 0.77rem;
  color: var(--text-soft);
  line-height: 1.4;
}

/* ── WORRY DETECTIVE ────────────────────────────────────────── */
.detective-qs {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 20px;
}

.detective-q {
  background: var(--cream);
  border-radius: var(--radius-md);
  padding: 16px 18px;
}

.q-text {
  font-size: 0.98rem;
  color: var(--text-dark);
  font-weight: 600;
  margin-bottom: 10px;
}

.q-options {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.q-btn {
  background: var(--warm-white);
  border: 2px solid rgba(0,0,0,0.08);
  border-radius: 100px;
  padding: 7px 16px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  color: var(--text-mid);
}

.q-btn:hover {
  border-color: var(--teal);
  background: var(--teal-light);
  color: var(--teal-dark);
}

.q-btn.chosen {
  background: var(--teal);
  color: #fff;
  border-color: var(--teal);
}

.q-feedback {
  font-size: 0.88rem;
  color: var(--teal-dark);
  margin-top: 8px;
  padding: 6px 10px;
  background: var(--teal-light);
  border-radius: var(--radius-sm);
}

/* ── TOOLS GRID ─────────────────────────────────────────────── */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 20px;
}

.tool-card {
  background: var(--cream);
  border-radius: var(--radius-md);
  padding: 18px 16px;
  border: 2px solid transparent;
  transition: border var(--transition);
}

.tool-card:hover {
  border-color: rgba(58,188,176,0.25);
}

.tool-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.tool-icon {
  font-size: 1.5rem;
}

.tool-card p {
  font-size: 0.88rem;
  color: var(--text-mid);
  margin-bottom: 12px;
  line-height: 1.4;
}

.tool-activity {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1.5px solid rgba(0,0,0,0.05);
}

/* Breathing animation */
.breath-circle {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: var(--teal);
  margin: 0 auto 10px;
  animation: none;
}

.breath-circle.breathing-in {
  animation: breatheIn 4s ease-in-out forwards;
}

.breath-circle.breathing-out {
  animation: breatheOut 4s ease-in-out forwards;
}

@keyframes breatheIn {
  from { transform: scale(1); opacity: 0.6; }
  to   { transform: scale(1.5); opacity: 1; }
}

@keyframes breatheOut {
  from { transform: scale(1.5); opacity: 1; }
  to   { transform: scale(1); opacity: 0.6; }
}

#breath-label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--teal-dark);
  text-align: center;
  margin-bottom: 10px;
}

/* Squeeze */
.squeeze-prompt {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--peach);
  text-align: center;
  padding: 10px;
  background: var(--peach-light);
  border-radius: var(--radius-sm);
  margin-bottom: 10px;
}

/* Thought swap */
.thought-swap {
  text-align: center;
  margin-bottom: 10px;
}

.thought-before,
.thought-after {
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 700;
}

.thought-before { background: var(--peach-light); color: var(--text-mid); margin-bottom: 4px; }
.thought-after  { background: var(--teal-light);  color: var(--teal-dark); }
.thought-arrow  { font-size: 1.2rem; color: var(--text-soft); margin: 4px 0; }

.tip-text {
  font-size: 0.88rem;
  color: var(--text-mid);
  line-height: 1.5;
  margin-bottom: 8px;
}

/* ── PRACTICE SCENES ────────────────────────────────────────── */
.practice-scene {
  background: var(--cream);
  border-radius: var(--radius-md);
  padding: 18px;
  margin-bottom: 16px;
}

.scene-title {
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.scene-text {
  font-size: 0.9rem;
  color: var(--text-mid);
  margin-bottom: 12px;
  line-height: 1.5;
}

.scene-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.scene-option {
  background: var(--warm-white);
  border: 2px solid rgba(0,0,0,0.07);
  border-radius: 100px;
  padding: 7px 14px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  color: var(--text-mid);
}

.scene-option:hover {
  border-color: var(--teal);
  background: var(--teal-light);
}

.scene-option.chosen {
  background: var(--teal);
  color: #fff;
  border-color: var(--teal);
}

.scene-feedback {
  margin-top: 10px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--teal-dark);
  background: var(--teal-light);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  display: none;
}

/* ── STORY MODE ─────────────────────────────────────────────── */
.story-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.tab-btn {
  background: var(--cream);
  border: 2px solid transparent;
  border-radius: 100px;
  padding: 8px 18px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 800;
  cursor: pointer;
  color: var(--text-soft);
  transition: all var(--transition);
}

.tab-btn.active {
  background: var(--lavender);
  color: #fff;
  border-color: var(--lavender);
}

.story-card {
  background: var(--lavender-light);
  border-radius: var(--radius-md);
  padding: 22px 20px;
  border-left: 4px solid var(--lavender);
}

.story-character {
  font-size: 2rem;
  margin-bottom: 8px;
}

.story-name {
  font-family: var(--font-head);
  font-size: 1.2rem;
  color: var(--lavender);
  margin-bottom: 6px;
}

.story-text {
  font-size: 0.95rem;
  color: var(--text-mid);
  line-height: 1.65;
  margin-bottom: 14px;
}

.story-lesson {
  background: var(--warm-white);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--lavender);
}

/* ── WORRY PLAN ─────────────────────────────────────────────── */
.plan-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 20px;
}

.plan-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.plan-field label {
  font-weight: 800;
  font-size: 0.88rem;
  color: var(--text-mid);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.mini-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.mini-chip {
  background: var(--cream);
  border: 2px solid rgba(0,0,0,0.08);
  border-radius: 100px;
  padding: 7px 14px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  color: var(--text-mid);
  transition: all var(--transition);
}

.mini-chip.selected {
  background: var(--peach);
  color: #fff;
  border-color: var(--peach);
}

/* ── CELEBRATION ────────────────────────────────────────────── */
.confetti-row {
  font-size: 1.8rem;
  margin-bottom: 16px;
  letter-spacing: 4px;
}

.badge-circle {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold) 0%, var(--peach) 100%);
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 30px rgba(245, 200, 66, 0.4);
  animation: badgePop 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

@keyframes badgePop {
  from { transform: scale(0.5); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}

.badge-inner {
  text-align: center;
  color: #fff;
}

.badge-star {
  font-size: 1.8rem;
  line-height: 1;
}

.badge-title {
  font-family: var(--font-head);
  font-size: 1rem;
  line-height: 1.1;
}

.badge-subtitle {
  font-family: var(--font-head);
  font-size: 1.3rem;
}

.celebrate-heading {
  font-size: 2.2rem;
  margin-bottom: 10px;
  color: var(--text-dark);
}

.celebrate-summary {
  background: var(--cream);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  text-align: left;
  margin: 16px 0 20px;
  font-size: 0.92rem;
  color: var(--text-mid);
  line-height: 1.7;
}

.celebrate-summary strong {
  color: var(--text-dark);
}

.celebrate-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ── UTILITY ────────────────────────────────────────────────── */
.hidden {
  display: none !important;
}

/* ── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 600px) {
  .card {
    padding: 24px 18px 22px;
    border-radius: var(--radius-md);
  }

  .card-hero {
    padding: 40px 20px 34px;
  }

  .tools-grid {
    grid-template-columns: 1fr;
  }

  .size-selector {
    flex-direction: column;
  }

  .size-card {
    display: flex;
    align-items: center;
    gap: 14px;
    text-align: left;
    padding: 14px 16px;
  }

  .size-bubble {
    margin: 0;
    flex-shrink: 0;
  }

  .checkbox-grid {
    grid-template-columns: 1fr;
  }

  .nav-row {
    flex-direction: column-reverse;
    gap: 8px;
  }

  .nav-row .btn {
    width: 100%;
  }

  .celebrate-actions {
    flex-direction: column;
  }

  .celebrate-actions .btn {
    width: 100%;
  }
}

@media (max-width: 380px) {
  .story-tabs {
    flex-wrap: wrap;
  }
}