:root {
  --bg-obsidian: #050507;
  --bg-surface: rgba(18, 16, 13, 0.88);
  --bg-surface-elevated: rgba(26, 22, 16, 0.92);
  --bg-tile: rgba(16, 14, 11, 0.9);
  --bg-tile-hover: rgba(30, 25, 17, 0.96);

  --gold-bright: #fff3b5;
  --gold-primary: #e6b84d;
  --gold-deep: #b88220;
  --gold-border: rgba(218, 175, 72, 0.34);
  --gold-border-strong: rgba(245, 206, 98, 0.85);
  --gold-glow: rgba(245, 206, 98, 0.35);

  --text-primary: #f6f3eb;
  --text-secondary: #c2bcb0;
  --text-muted: #8e887c;
  --text-dark-on-gold: #141008;

  --font-display: 'Cinzel', 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans: 'Plus Jakarta Sans', 'Outfit', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --ease-settle: cubic-bezier(0.16, 1, 0.3, 1);
  --nav-height: 64px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  background-color: var(--bg-obsidian);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  min-height: 100dvh;
  background:
    radial-gradient(circle at 15% 8%, rgba(212, 162, 54, 0.14), transparent 42%),
    radial-gradient(circle at 85% 14%, rgba(235, 184, 72, 0.16), transparent 44%),
    radial-gradient(circle at 75% 88%, rgba(196, 142, 38, 0.12), transparent 45%),
    var(--bg-obsidian);
  color: var(--text-primary);
  overflow-x: hidden;
  padding-bottom: calc(var(--nav-height) + env(safe-area-inset-bottom, 0px) + 20px);
}

.hidden {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

button,
input,
textarea {
  font-family: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
  touch-action: manipulation;
}

button:focus-visible,
input:focus-visible,
textarea:focus-visible,
a:focus-visible {
  outline: 2px solid var(--gold-bright);
  outline-offset: 2px;
}

/* Ambient Background Waves */
.bg-ambient {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.bg-waves {
  width: 100%;
  height: 100%;
  opacity: 0.7;
}

/* Offline Banner */
.offline-banner {
  position: fixed;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 60;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  background: rgba(24, 19, 10, 0.95);
  border: 1px solid var(--gold-border-strong);
  color: var(--gold-bright);
  font-size: 0.78rem;
  font-weight: 600;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
  white-space: nowrap;
}

.offline-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold-primary);
}

/* Main App Container */
.app-shell {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1040px;
  margin: 0 auto;
  padding: 16px 16px 24px;
}

.app-main {
  outline: none;
}

.view-enter {
  animation: fadeSlideUp 0.24s var(--ease-settle) both;
}

@keyframes fadeSlideUp {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Metallic Gold Text Gradient */
.text-gold-metallic {
  background: linear-gradient(135deg, #fff5c4 0%, #edc053 38%, #c08620 68%, #f8dc81 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* =========================================================
   TOP LANGUAGE QUICK SWITCHER
   ========================================================= */
.top-lang-bar {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}

.top-lang-btn {
  min-height: 34px;
  padding: 5px 11px;
  border-radius: 8px;
  background: rgba(14, 12, 9, 0.9);
  border: 1px solid var(--gold-border);
  color: var(--text-secondary);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
  transition: border-color 0.16s ease, background-color 0.16s ease, color 0.16s ease;
}

.top-lang-btn:hover {
  border-color: var(--gold-border-strong);
  color: var(--text-primary);
}

.top-lang-btn.active {
  background: linear-gradient(180deg, #fae293 0%, #e4b449 52%, #b9821f 100%);
  border-color: var(--gold-bright);
  color: var(--text-dark-on-gold);
  box-shadow: 0 4px 14px rgba(224, 172, 62, 0.28);
}

/* =========================================================
   HERO HEADER (Matching Reference Composition)
   ========================================================= */
.hero-section {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 8px;
  padding: 6px 4px 14px;
  overflow: hidden;
}

.hero-brand {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero-crown {
  width: 58px;
  height: auto;
  margin-bottom: 4px;
  filter: drop-shadow(0 4px 12px rgba(230, 184, 77, 0.4));
}

.hero-title-top {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(1.32rem, 4.4vw, 2.55rem);
  letter-spacing: 0.06em;
  line-height: 1.05;
  text-transform: uppercase;
}

.hero-title-30d {
  font-family: var(--font-sans);
  font-weight: 900;
  font-style: italic;
  font-size: clamp(2.85rem, 9.8vw, 5.1rem);
  line-height: 0.92;
  letter-spacing: -0.02em;
  margin: 2px 0 10px;
  padding-right: 6px;
}

.hero-subtitle {
  font-size: clamp(0.8rem, 2.3vw, 1.02rem);
  line-height: 1.4;
  color: var(--text-primary);
  max-width: 28ch;
  text-wrap: balance;
}

.hero-subtitle strong {
  color: var(--gold-primary);
  font-weight: 700;
}

.hero-artwork {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  min-height: 185px;
}

.hero-ai-img {
  width: 118%;
  max-width: 440px;
  height: auto;
  display: block;
  object-fit: contain;
  mask-image: linear-gradient(to bottom, #000 82%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, #000 82%, transparent 100%);
}

@media (min-width: 768px) {
  .app-shell {
    padding: 24px 28px 32px;
  }

  .hero-section {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    padding: 8px 12px 20px;
  }

  .hero-brand {
    align-items: flex-start;
    text-align: left;
    padding-left: 12px;
  }

  .hero-crown {
    width: 74px;
    margin-bottom: 8px;
  }

  .hero-subtitle {
    max-width: 34ch;
  }

  .hero-artwork {
    min-height: 260px;
  }
}

/* =========================================================
   PROGRESS PANEL
   ========================================================= */
.gold-card {
  position: relative;
  background: linear-gradient(180deg, rgba(22, 19, 14, 0.9) 0%, rgba(10, 10, 12, 0.95) 100%);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  box-shadow:
    0 14px 36px rgba(0, 0, 0, 0.55),
    inset 0 1px 0 rgba(255, 232, 160, 0.12);
}

.gold-card::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 36%;
  height: 1px;
  background: radial-gradient(circle, rgba(255, 240, 180, 0.75) 0%, transparent 100%);
  pointer-events: none;
}

.progress-card {
  padding: 16px 18px;
  margin-bottom: 18px;
}

.progress-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.progress-label-group {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--text-primary);
}

.progress-bars-icon {
  display: inline-flex;
  align-items: flex-end;
  gap: 2.5px;
  height: 16px;
}

.progress-bars-icon span {
  width: 3.5px;
  border-radius: 1.5px;
  background: linear-gradient(180deg, #fff1aa 0%, #d49b2f 100%);
}

.progress-bars-icon span:nth-child(1) { height: 6px; }
.progress-bars-icon span:nth-child(2) { height: 11px; }
.progress-bars-icon span:nth-child(3) { height: 16px; }

.progress-stats {
  font-variant-numeric: tabular-nums;
  font-size: 0.95rem;
  color: var(--text-secondary);
  white-space: nowrap;
}

.progress-stats strong {
  color: var(--text-primary);
  font-weight: 700;
  font-size: 1.04rem;
}

.progress-track {
  width: 100%;
  height: 16px;
  border-radius: 999px;
  background: rgba(12, 11, 9, 0.95);
  border: 1px solid rgba(212, 175, 55, 0.25);
  padding: 2px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  min-width: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, #b87e1b 0%, #e5b74b 45%, #fff0a8 85%, #e6b84d 100%);
  box-shadow: 0 0 12px rgba(230, 184, 77, 0.45);
  transition: width 0.45s var(--ease-settle);
}

/* =========================================================
   PRIMARY CTA BUTTON (Continuar Hoje)
   ========================================================= */
.cta-wrapper {
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
}

.btn-continue-cta {
  width: 100%;
  max-width: 520px;
  min-height: 60px;
  padding: 10px 24px;
  border-radius: 999px;
  background: linear-gradient(180deg, #fae293 0%, #e4b449 52%, #b9821f 100%);
  color: var(--text-dark-on-gold);
  box-shadow:
    0 8px 26px rgba(224, 172, 62, 0.34),
    inset 0 1px 0 rgba(255, 252, 232, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  transition: transform 0.16s var(--ease-settle), box-shadow 0.16s var(--ease-settle), filter 0.16s ease;
}

.btn-continue-cta:hover {
  transform: translateY(-1px);
  box-shadow:
    0 12px 30px rgba(235, 184, 72, 0.45),
    inset 0 1px 0 rgba(255, 252, 232, 0.9);
  filter: brightness(1.04);
}

.btn-continue-cta:active {
  transform: scale(0.985);
}

.cta-play-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.cta-text-stack {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  min-width: 0;
}

.cta-main-label {
  font-size: 1.08rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.cta-sub-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: rgba(20, 16, 8, 0.85);
  line-height: 1.25;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* =========================================================
   30-DAY GRID CARD (Os 30 Dias)
   ========================================================= */
.grid-card {
  padding: 18px 14px 18px;
  margin-bottom: 22px;
}

.grid-card-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.grid-title-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.grid-title-icon {
  width: 22px;
  height: 22px;
  color: var(--gold-primary);
  flex-shrink: 0;
}

.section-heading {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.01em;
}

/* Interactive Week Filter Segmented Control */
.week-filter-bar {
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(10, 10, 12, 0.85);
  border: 1px solid rgba(218, 175, 72, 0.22);
  padding: 3px;
  border-radius: var(--radius-sm);
  overflow-x: auto;
  max-width: 100%;
}

.week-filter-btn {
  min-height: 34px;
  padding: 4px 10px;
  border-radius: 7px;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
  flex-shrink: 0;
  transition: background-color 0.16s ease, color 0.16s ease;
}

.week-filter-btn:hover {
  color: var(--text-primary);
}

.week-filter-btn.active {
  background: linear-gradient(180deg, rgba(230, 184, 77, 0.24) 0%, rgba(184, 130, 32, 0.16) 100%);
  color: var(--gold-bright);
  border: 1px solid rgba(245, 206, 98, 0.45);
}

/* Legend Row (Unboxed clean metadata, no pills) */
.grid-legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.legend-icon-done {
  color: var(--gold-primary);
  font-weight: 700;
}

.legend-icon-current {
  color: var(--gold-bright);
}

.legend-icon-pending {
  color: var(--text-muted);
}

/* The 5x6 Grid (Matching Reference Image) */
.days-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}

@media (min-width: 640px) {
  .grid-card {
    padding: 22px 22px 24px;
  }

  .days-grid {
    gap: 12px;
  }
}

.day-tile {
  position: relative;
  min-height: 54px;
  padding: 9px 4px;
  border-radius: var(--radius-sm);
  background: var(--bg-tile);
  border: 1px solid rgba(212, 175, 55, 0.24);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  text-align: center;
  transition: transform 0.16s var(--ease-settle), border-color 0.16s ease, background-color 0.16s ease, box-shadow 0.16s ease;
}

.day-tile:hover {
  transform: translateY(-2px);
  background: var(--bg-tile-hover);
  border-color: rgba(235, 189, 78, 0.65);
}

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

.day-tile-icon {
  width: 17px;
  height: 17px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.day-tile-label {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.day-tile-title {
  display: none;
}

@media (min-width: 768px) {
  .day-tile {
    min-height: 78px;
    padding: 12px 8px;
  }

  .day-tile-label {
    font-size: 0.84rem;
  }

  .day-tile-title {
    display: block;
    font-size: 0.68rem;
    color: var(--text-muted);
    line-height: 1.2;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
}

/* Completed Day State */
.day-tile.is-completed {
  background: linear-gradient(180deg, rgba(32, 26, 15, 0.92) 0%, rgba(16, 13, 9, 0.95) 100%);
  border-color: rgba(218, 175, 72, 0.48);
}

.day-tile.is-completed .day-tile-icon {
  color: var(--gold-primary);
}

.day-tile.is-completed .day-tile-title {
  color: var(--text-secondary);
}

/* Current Active Day State (Glowing Gold Frame from Reference) */
.day-tile.is-current {
  background: linear-gradient(180deg, rgba(48, 36, 14, 0.95) 0%, rgba(20, 15, 8, 0.98) 100%);
  border: 1.6px solid var(--gold-bright);
  box-shadow:
    0 0 18px rgba(245, 206, 98, 0.45),
    inset 0 0 12px rgba(245, 206, 98, 0.16);
}

.day-tile.is-current .day-tile-icon {
  color: var(--gold-bright);
}

.day-tile.is-current .day-tile-label {
  color: var(--gold-bright);
  font-weight: 700;
}

.day-tile.is-current .day-tile-title {
  color: var(--gold-primary);
}

/* Pending Day State */
.day-tile.is-pending .day-tile-icon {
  color: rgba(218, 208, 186, 0.45);
}

.day-tile.is-pending .day-tile-label {
  color: var(--text-secondary);
}

/* =========================================================
   MOTIVATIONAL TROPHY FOOTER BANNER
   ========================================================= */
.trophy-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 8px 12px 16px;
}

.trophy-img {
  width: 68px;
  height: 68px;
  object-fit: contain;
  flex-shrink: 0;
  filter: drop-shadow(0 6px 16px rgba(229, 184, 75, 0.35));
}

.trophy-copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.trophy-headline {
  font-size: clamp(0.95rem, 3.2vw, 1.2rem);
  font-weight: 700;
  font-style: italic;
  line-height: 1.25;
  color: var(--text-primary);
}

.trophy-headline span {
  color: var(--gold-primary);
}

.trophy-subline {
  font-size: clamp(0.78rem, 2.5vw, 0.9rem);
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}

/* =========================================================
   INDIVIDUAL MISSION PAGE
   ========================================================= */
.mission-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.btn-back-panel {
  min-height: 44px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  background: rgba(22, 19, 14, 0.9);
  border: 1px solid var(--gold-border);
  color: var(--gold-bright);
  font-size: 0.86rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  transition: border-color 0.16s ease, background-color 0.16s ease;
}

.btn-back-panel:hover {
  border-color: var(--gold-border-strong);
  background: rgba(34, 28, 18, 0.95);
}

.mission-status-text {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.84rem;
  font-weight: 600;
  white-space: nowrap;
}

.mission-status-text.status-done {
  color: var(--gold-bright);
}

.mission-status-text.status-current {
  color: var(--gold-primary);
}

.mission-status-text.status-pending {
  color: var(--text-secondary);
}

.mission-hero-card {
  padding: 20px 18px;
  margin-bottom: 16px;
}

.mission-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--gold-primary);
  font-weight: 600;
  margin-bottom: 8px;
}

.mission-title {
  font-size: clamp(1.35rem, 4vw, 1.95rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--text-primary);
  text-wrap: balance;
  margin-bottom: 8px;
}

.mission-summary {
  font-size: 0.96rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.mission-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 18px;
}

@media (min-width: 820px) {
  .mission-layout {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: start;
  }

  .mission-hero-card {
    padding: 24px 26px;
  }
}

.mission-block {
  padding: 18px;
}

.mission-block + .mission-block {
  margin-top: 16px;
}

@media (min-width: 820px) {
  .mission-block {
    padding: 22px 24px;
  }
}

.block-heading {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--gold-bright);
  margin-bottom: 10px;
}

.block-heading svg {
  width: 19px;
  height: 19px;
  flex-shrink: 0;
  color: var(--gold-primary);
}

.block-prose {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--text-primary);
}

.activity-steps {
  margin-top: 12px;
  padding-left: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.55;
}

/* Interactive Checklist */
.checklist-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 12px;
  margin-bottom: 18px;
}

.checklist-row {
  width: 100%;
  min-height: 50px;
  padding: 11px 12px;
  border-radius: var(--radius-sm);
  background: rgba(12, 11, 9, 0.9);
  border: 1px solid rgba(212, 175, 55, 0.24);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  text-align: left;
  transition: border-color 0.16s ease, background-color 0.16s ease;
}

.checklist-row:hover {
  border-color: rgba(235, 189, 78, 0.6);
  background: rgba(24, 20, 14, 0.95);
}

.checklist-row.checked {
  border-color: rgba(230, 184, 77, 0.55);
  background: rgba(34, 27, 13, 0.65);
}

.check-box {
  width: 22px;
  height: 22px;
  margin-top: 1px;
  border-radius: 6px;
  border: 1.5px solid rgba(230, 184, 77, 0.55);
  background: rgba(8, 8, 10, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--text-dark-on-gold);
  transition: background-color 0.16s ease, border-color 0.16s ease;
}

.checklist-row.checked .check-box {
  background: linear-gradient(135deg, #fbe08e 0%, #d49b2f 100%);
  border-color: var(--gold-bright);
}

.check-text {
  font-size: 0.9rem;
  line-height: 1.45;
  color: var(--text-primary);
}

.checklist-row.checked .check-text {
  color: var(--text-secondary);
}

/* Complete Day Action Button */
.btn-complete-day {
  width: 100%;
  min-height: 50px;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  font-size: 0.96rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: transform 0.16s var(--ease-settle), filter 0.16s ease, border-color 0.16s ease;
}

.btn-complete-day.is-ready {
  background: linear-gradient(180deg, #fae293 0%, #e4b449 52%, #b9821f 100%);
  color: var(--text-dark-on-gold);
  box-shadow: 0 8px 22px rgba(224, 172, 62, 0.3);
}

.btn-complete-day.is-ready:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
}

.btn-complete-day.is-done {
  background: rgba(34, 27, 13, 0.9);
  border: 1px solid var(--gold-border-strong);
  color: var(--gold-bright);
}

.btn-complete-day.is-done:hover {
  background: rgba(45, 36, 17, 0.95);
}

.completion-hint {
  margin-top: 10px;
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
}

/* Prev / Next Mission Navigation Bar */
.mission-nav-footer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

@media (min-width: 640px) {
  .mission-nav-footer {
    grid-template-columns: 1fr auto 1fr;
  }
}

.btn-nav-day {
  min-height: 48px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  border: 1px solid var(--gold-border);
  color: var(--text-primary);
  font-size: 0.86rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  white-space: nowrap;
  transition: border-color 0.16s ease, background-color 0.16s ease;
}

.btn-nav-day:hover:not(:disabled) {
  border-color: var(--gold-border-strong);
  background: var(--bg-tile-hover);
}

.btn-nav-day:disabled {
  opacity: 0.38;
  cursor: not-allowed;
}

.btn-nav-panel-center {
  grid-column: 1 / -1;
}

@media (min-width: 640px) {
  .btn-nav-panel-center {
    grid-column: auto;
    padding: 10px 20px;
  }
}

/* =========================================================
   SECONDARY PAGES (Sobre o Método, Definições, Dicas Extras)
   ========================================================= */
.page-header-card {
  padding: 20px 18px;
  margin-bottom: 16px;
}

.page-title {
  font-size: clamp(1.3rem, 3.8vw, 1.8rem);
  font-weight: 800;
  margin-bottom: 6px;
}

.page-lead {
  font-size: 0.94rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.weeks-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 768px) {
  .weeks-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

.week-card {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.week-card-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.week-kicker {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--gold-primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.week-progress-num {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}

.week-card-title {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--text-primary);
}

.week-card-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.week-days-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

.week-day-chip {
  min-height: 36px;
  padding: 6px 10px;
  border-radius: 8px;
  background: rgba(12, 11, 9, 0.9);
  border: 1px solid rgba(212, 175, 55, 0.25);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}

.week-day-chip:hover {
  border-color: var(--gold-border-strong);
  color: var(--gold-bright);
}

.week-day-chip.done {
  border-color: rgba(230, 184, 77, 0.55);
  color: var(--gold-primary);
}

/* Settings & Tips Cards */
.stack-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.info-card {
  padding: 18px;
}

.info-card-title {
  font-size: 1.04rem;
  font-weight: 700;
  color: var(--gold-bright);
  margin-bottom: 6px;
}

.info-card-text {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.info-card-actions {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.lang-selector-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.lang-option-btn {
  min-height: 48px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: rgba(12, 11, 9, 0.92);
  border: 1px solid var(--gold-border);
  color: var(--text-primary);
  font-size: 0.92rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  white-space: nowrap;
  transition: border-color 0.16s ease, background-color 0.16s ease, box-shadow 0.16s ease, transform 0.16s var(--ease-settle);
}

.lang-option-btn:hover {
  border-color: var(--gold-border-strong);
  background: var(--bg-tile-hover);
}

.lang-option-btn:active {
  transform: scale(0.98);
}

.lang-option-btn.active {
  background: linear-gradient(180deg, #fae293 0%, #e4b449 52%, #b9821f 100%);
  border-color: var(--gold-bright);
  color: var(--text-dark-on-gold);
  font-weight: 700;
  box-shadow: 0 6px 18px rgba(224, 172, 62, 0.3);
}

.btn-gold-solid {
  min-height: 44px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, #fae293 0%, #e4b449 52%, #b9821f 100%);
  color: var(--text-dark-on-gold);
  font-size: 0.88rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  white-space: nowrap;
}

.btn-secondary {
  min-height: 44px;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  background: rgba(25, 22, 16, 0.95);
  border: 1px solid var(--gold-border);
  color: var(--text-primary);
  font-size: 0.88rem;
  font-weight: 600;
  white-space: nowrap;
}

.btn-danger-outline {
  min-height: 44px;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  background: rgba(45, 16, 16, 0.45);
  border: 1px solid rgba(235, 100, 100, 0.45);
  color: #ffb4b4;
  font-size: 0.88rem;
  font-weight: 600;
  white-space: nowrap;
}

.btn-danger {
  min-height: 44px;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  background: #b92b27;
  color: #ffffff;
  font-size: 0.88rem;
  font-weight: 700;
  white-space: nowrap;
}

.btn-danger:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* =========================================================
   FIXED BOTTOM NAVIGATION BAR (4 Tabs Matching Reference)
   ========================================================= */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 40;
  background: linear-gradient(180deg, rgba(16, 14, 10, 0.94) 0%, rgba(6, 6, 8, 0.98) 100%);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--gold-border);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

.bottom-nav-inner {
  max-width: 1040px;
  margin: 0 auto;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-item {
  flex: 1;
  min-width: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 6px 2px;
  color: var(--text-secondary);
  transition: color 0.16s ease;
}

.nav-item:hover {
  color: var(--text-primary);
}

.nav-item.active {
  color: var(--gold-bright);
}

.nav-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.nav-label {
  font-size: 0.62rem;
  font-weight: 600;
  line-height: 1.1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.nav-divider {
  width: 1px;
  height: 28px;
  background: rgba(212, 175, 55, 0.25);
  flex-shrink: 0;
}

@media (min-width: 640px) {
  .nav-item {
    padding: 6px 6px;
  }

  .nav-icon {
    width: 21px;
    height: 21px;
  }

  .nav-label {
    font-size: 0.76rem;
  }
}

/* =========================================================
   AI ASSISTANT CHAT VIEW
   ========================================================= */
.assistant-header-card {
  padding: 18px;
  margin-bottom: 14px;
}

.assistant-header-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
}

.assistant-header-top .page-title {
  margin-bottom: 0;
}

.btn-new-chat {
  min-height: 38px;
  padding: 7px 13px;
  border-radius: var(--radius-sm);
  background: rgba(25, 21, 14, 0.92);
  border: 1px solid var(--gold-border);
  color: var(--gold-bright);
  font-size: 0.8rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  transition: border-color 0.16s ease, background-color 0.16s ease;
}

.btn-new-chat:hover:not(:disabled) {
  border-color: var(--gold-border-strong);
  background: rgba(38, 31, 18, 0.96);
}

.btn-new-chat:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.assistant-chat-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 0;
}

.chat-messages {
  flex: 1;
  min-height: 280px;
  max-height: clamp(320px, 50dvh, 520px);
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  scroll-behavior: smooth;
}

.chat-welcome {
  margin: auto 0;
  padding: 20px 14px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.chat-welcome-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(230, 184, 77, 0.18), rgba(184, 130, 32, 0.08));
  border: 1px solid var(--gold-border);
  color: var(--gold-bright);
  display: flex;
  align-items: center;
  justify-content: center;
}

.chat-welcome-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gold-bright);
}

.chat-welcome-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  max-width: 46ch;
  line-height: 1.55;
}

.chat-message {
  max-width: 88%;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: 5px;
  word-break: break-word;
}

@media (min-width: 768px) {
  .chat-message {
    max-width: 78%;
  }
}

.chat-message-user {
  align-self: flex-end;
  background: linear-gradient(180deg, rgba(64, 48, 18, 0.92) 0%, rgba(36, 27, 11, 0.95) 100%);
  border: 1px solid rgba(235, 189, 78, 0.55);
  color: var(--text-primary);
}

.chat-message-ai {
  align-self: flex-start;
  background: rgba(16, 15, 13, 0.96);
  border: 1px solid var(--gold-border);
  color: var(--text-primary);
}

.chat-sender {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.chat-message-user .chat-sender {
  color: var(--gold-primary);
  text-align: right;
}

.chat-message-ai .chat-sender {
  color: var(--gold-bright);
}

.chat-body {
  font-size: 0.92rem;
  line-height: 1.58;
  color: var(--text-primary);
}

.chat-body p + p {
  margin-top: 8px;
}

.chat-body ul,
.chat-body ol {
  margin: 6px 0 6px 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.chat-body h3 {
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--gold-bright);
  margin-top: 10px;
  margin-bottom: 4px;
}

.chat-body h3:first-child {
  margin-top: 0;
}

.chat-body blockquote {
  margin: 8px 0;
  padding: 8px 12px;
  border-left: 2px solid var(--gold-primary);
  background: rgba(230, 184, 77, 0.08);
  border-radius: 0 8px 8px 0;
  color: var(--text-secondary);
}

.chat-body hr {
  border: 0;
  height: 1px;
  background: rgba(218, 175, 72, 0.24);
  margin: 10px 0;
}

.chat-body strong {
  color: var(--gold-bright);
  font-weight: 700;
}

.chat-typing {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  background: rgba(16, 15, 13, 0.92);
  border: 1px solid var(--gold-border);
  font-size: 0.86rem;
  color: var(--gold-primary);
}

.typing-dots {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.typing-dots span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold-bright);
  animation: dotPulse 1.2s infinite ease-in-out;
}

.typing-dots span:nth-child(2) {
  animation-delay: 0.2s;
}

.typing-dots span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes dotPulse {
  0%,
  80%,
  100% {
    opacity: 0.3;
    transform: scale(0.85);
  }
  40% {
    opacity: 1;
    transform: scale(1.1);
  }
}

.chat-alert {
  margin: 0 16px 12px;
  padding: 11px 13px;
  border-radius: var(--radius-sm);
  background: rgba(48, 22, 16, 0.68);
  border: 1px solid rgba(235, 120, 95, 0.5);
  color: #ffd3c8;
  font-size: 0.84rem;
  line-height: 1.45;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.chat-alert-offline {
  background: rgba(38, 30, 12, 0.78);
  border-color: var(--gold-border-strong);
  color: var(--gold-bright);
}

.chat-retry-btn {
  min-height: 34px;
  padding: 5px 11px;
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 211, 200, 0.45);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
}

.chat-composer {
  padding: 12px 14px 14px;
  border-top: 1px solid rgba(218, 175, 72, 0.22);
  background: rgba(9, 9, 11, 0.94);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.chat-input-row {
  display: flex;
  align-items: flex-end;
  gap: 10px;
}

.chat-input {
  flex: 1;
  min-height: 48px;
  max-height: 140px;
  padding: 11px 13px;
  border-radius: var(--radius-sm);
  background: #070709;
  border: 1px solid var(--gold-border);
  color: var(--text-primary);
  font-size: 0.94rem;
  line-height: 1.45;
  resize: vertical;
}

.chat-input::placeholder {
  color: var(--text-muted);
}

.chat-input:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.chat-send-btn {
  min-height: 48px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, #fae293 0%, #e4b449 52%, #b9821f 100%);
  color: var(--text-dark-on-gold);
  font-size: 0.9rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  white-space: nowrap;
  flex-shrink: 0;
  transition: filter 0.16s ease, transform 0.16s var(--ease-settle);
}

.chat-send-btn:hover:not(:disabled) {
  filter: brightness(1.05);
}

.chat-send-btn:active:not(:disabled) {
  transform: scale(0.98);
}

.chat-send-btn:disabled {
  opacity: 0.42;
  cursor: not-allowed;
}

.chat-composer-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 0.74rem;
  color: var(--text-muted);
}

.chat-char-count {
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.chat-char-count.is-over {
  color: #ffb4b4;
  font-weight: 700;
}

.chat-privacy-notice {
  margin-top: 4px;
  padding-top: 8px;
  border-top: 1px solid rgba(218, 175, 72, 0.16);
  font-size: 0.74rem;
  line-height: 1.48;
  color: var(--text-secondary);
}

/* =========================================================
   MODALS
   ========================================================= */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 70;
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.modal-card {
  width: 100%;
  max-width: 420px;
  padding: 22px 20px;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, #17140e 0%, #0b0b0e 100%);
  border: 1px solid var(--gold-border-strong);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.75);
}

.modal-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--gold-bright);
  margin-bottom: 10px;
}

.modal-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 14px;
}

.modal-input {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: #070709;
  border: 1px solid var(--gold-border);
  color: var(--text-primary);
  font-size: 0.94rem;
  margin-bottom: 16px;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.ios-steps {
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 18px;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}