/* =========================================================
   MEU MILAGRE DA MANHÃ — Estilos
   Tema escuro como padrão, toggle para claro via data-theme
   ========================================================= */

/* Garante que o atributo hidden sempre esconda o elemento, mesmo com display definido no CSS */
[hidden] { display: none !important; }

/* ── Variáveis de tema ── */
:root {
  --bg-primary: #0f1419;
  --bg-secondary: #141823;
  --bg-card: #1a1f2e;
  --bg-card-hover: #1f2638;
  --accent: #f59e0b;
  --accent-dark: #d97706;
  --accent-light: #fbbf24;
  --accent-glow: rgba(245, 158, 11, 0.15);
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --border: rgba(255, 255, 255, 0.07);
  --border-focus: rgba(245, 158, 11, 0.5);
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --radius: 16px;
  --radius-sm: 10px;
  --header-h: 60px;
  --bottom-nav-h: 64px;
  --sidebar-w: 200px;

  /* Calendário — intensidade 0-6 */
  --cal-0: #1e293b;
  --cal-1: #78350f;
  --cal-2: #92400e;
  --cal-3: #b45309;
  --cal-4: #d97706;
  --cal-5: #f59e0b;
  --cal-6: #fbbf24;

  /* Fase */
  --fase-1-bg: rgba(239, 68, 68, 0.12);
  --fase-1-border: rgba(239, 68, 68, 0.3);
  --fase-1-text: #fca5a5;
  --fase-2-bg: rgba(234, 179, 8, 0.1);
  --fase-2-border: rgba(234, 179, 8, 0.3);
  --fase-2-text: #fde68a;
  --fase-3-bg: rgba(34, 197, 94, 0.1);
  --fase-3-border: rgba(34, 197, 94, 0.3);
  --fase-3-text: #86efac;
  --fase-4-bg: rgba(245, 158, 11, 0.1);
  --fase-4-border: rgba(245, 158, 11, 0.3);
  --fase-4-text: #fcd34d;
}

[data-theme="light"] {
  --bg-primary: #fdf7ed;
  --bg-secondary: #f2e8d6;
  --bg-card: #fffbf3;
  --bg-card-hover: #f7f0e3;
  --accent: #c2710c;
  --accent-dark: #9a5a08;
  --accent-light: #d97706;
  --accent-glow: rgba(194, 113, 12, 0.12);
  --text-primary: #2d1f14;
  --text-secondary: #7a6250;
  --text-muted: #a8917e;
  --border: rgba(150, 110, 70, 0.14);
  --border-focus: rgba(194, 113, 12, 0.4);
  --shadow: 0 4px 24px rgba(100, 70, 40, 0.1);
  --shadow-sm: 0 2px 8px rgba(100, 70, 40, 0.07);

  --cal-0: #e8dece;
  --cal-1: #fef3c7;
  --cal-2: #fde68a;
  --cal-3: #fcd34d;
  --cal-4: #fbbf24;
  --cal-5: #f59e0b;
  --cal-6: #d97706;

  --fase-1-bg: rgba(185, 70, 50, 0.07);
  --fase-1-border: rgba(185, 70, 50, 0.22);
  --fase-1-text: #b04030;
  --fase-2-bg: rgba(160, 110, 10, 0.08);
  --fase-2-border: rgba(160, 110, 10, 0.25);
  --fase-2-text: #8a6008;
  --fase-3-bg: rgba(50, 120, 60, 0.07);
  --fase-3-border: rgba(50, 120, 60, 0.22);
  --fase-3-text: #2d7a3a;
  --fase-4-bg: rgba(160, 90, 20, 0.08);
  --fase-4-border: rgba(160, 90, 20, 0.25);
  --fase-4-text: #7a4a10;
}

/* ── Reset e base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  transition: background 0.3s, color 0.3s;
}

h1, h2, h3, h4 {
  font-family: Georgia, 'Times New Roman', serif;
  line-height: 1.3;
  color: var(--text-primary);
}

button {
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
  border: none;
  background: none;
}

input {
  font-family: inherit;
  font-size: inherit;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Header ── */
.app-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 16px;
  max-width: 1200px;
  margin: 0 auto;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}

.header-title {
  font-family: Georgia, serif;
  font-size: 1.1rem;
  font-weight: normal;
  color: var(--accent);
  white-space: nowrap;
}

.btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  font-size: 1.1rem;
  transition: background 0.2s, transform 0.15s;
}

.btn-icon:hover { background: var(--bg-card-hover); transform: scale(1.05); }
.btn-icon:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ── Layout app ── */
.app-layout {
  display: flex;
  margin-top: var(--header-h);
  min-height: calc(100vh - var(--header-h));
}

/* ── Sidebar — desktop ── */
.sidebar {
  display: none;
  flex-direction: column;
  width: var(--sidebar-w);
  min-height: calc(100vh - var(--header-h));
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  padding: 20px 12px;
  gap: 4px;
  position: sticky;
  top: var(--header-h);
  align-self: flex-start;
  height: calc(100vh - var(--header-h));
  overflow-y: auto;
}

.sidebar .nav-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  transition: background 0.15s, color 0.15s;
  font-size: 0.95rem;
}

.sidebar .nav-btn:hover { background: var(--accent-glow); color: var(--text-primary); }
.sidebar .nav-btn.active { background: var(--accent-glow); color: var(--accent); font-weight: 500; }
.sidebar .nav-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.sidebar .nav-icon { font-size: 1.1rem; }

/* ── Main content ── */
.main-content {
  flex: 1;
  padding: 20px 16px calc(var(--bottom-nav-h) + 24px);
  max-width: 860px;
  margin: 0 auto;
  width: 100%;
}

/* ── Bottom nav — mobile ── */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--bottom-nav-h);
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 0 8px;
  padding-bottom: env(safe-area-inset-bottom);
}

.bottom-nav .nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 6px 16px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  transition: color 0.15s;
  flex: 1;
}

.bottom-nav .nav-btn.active { color: var(--accent); }
.bottom-nav .nav-icon { font-size: 1.3rem; }
.bottom-nav .nav-label { font-size: 0.68rem; font-weight: 500; letter-spacing: 0.02em; }
.bottom-nav .nav-btn:focus-visible { outline: 2px solid var(--accent); border-radius: var(--radius-sm); }

/* ── Seções ── */
.section { animation: fadeIn 0.2s ease; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.section-title {
  font-size: 1.5rem;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.section-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.section-header-row .section-title { margin-bottom: 0; }

/* ── Cards ── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
  transition: background 0.2s;
}

.card-title {
  font-size: 1.05rem;
  margin-bottom: 14px;
  color: var(--text-secondary);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.78rem;
}

/* ── Fase banner ── */
.fase-banner {
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 16px;
  border-left: 3px solid;
  animation: fadeIn 0.3s ease;
}

.fase-banner.fase-1 {
  background: var(--fase-1-bg);
  border-color: var(--fase-1-border);
}
.fase-banner.fase-2 {
  background: var(--fase-2-bg);
  border-color: var(--fase-2-border);
}
.fase-banner.fase-3 {
  background: var(--fase-3-bg);
  border-color: var(--fase-3-border);
}
.fase-banner.fase-4 {
  background: var(--fase-4-bg);
  border-color: var(--fase-4-border);
}

.fase-tag {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 8px;
  opacity: 0.8;
}

.fase-1 .fase-tag { color: var(--fase-1-text); }
.fase-2 .fase-tag { color: var(--fase-2-text); }
.fase-3 .fase-tag { color: var(--fase-3-text); }
.fase-4 .fase-tag { color: var(--fase-4-text); }

.fase-text {
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--text-primary);
}

/* ── Seletor de tempo ── */
.time-selector { }

.preset-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.preset-btn {
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
  color: var(--text-secondary);
  font-size: 0.88rem;
  font-weight: 500;
  transition: background 0.15s, color 0.15s, border-color 0.15s, transform 0.1s;
}

.preset-btn:hover { background: var(--accent-glow); border-color: var(--accent); color: var(--accent); }
.preset-btn.active { background: var(--accent); border-color: var(--accent); color: #000; font-weight: 600; }
.preset-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.preset-btn:active { transform: scale(0.97); }

.custom-time-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.custom-time-label { color: var(--text-muted); font-size: 0.88rem; }

.time-input {
  width: 72px;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
  color: var(--text-primary);
  text-align: center;
  font-weight: 600;
  transition: border-color 0.15s;
}

.time-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.time-unit { color: var(--text-muted); font-size: 0.88rem; }

.six-min-notice {
  margin-top: 12px;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--accent-glow);
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 0.88rem;
  font-weight: 500;
}

/* ── Grid de S.A.V.E.R.S. ── */
.savers-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 16px;
}

/* ── Card de S.A.V.E.R. ── */
.saver-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0;
  overflow: hidden;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
  box-shadow: var(--shadow-sm);
}

.saver-card.checked {
  border-color: var(--accent);
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(245,158,11,0.05) 100%);
  animation: checkPulse 0.35s ease;
}

@keyframes checkPulse {
  0%   { transform: scale(1); }
  40%  { transform: scale(1.02); }
  100% { transform: scale(1); }
}

.saver-card-inner {
  padding: 16px;
}

.saver-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 10px;
}

.saver-letter-badge {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--accent-glow);
  border: 1px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: Georgia, serif;
  font-size: 1.1rem;
  font-weight: bold;
  color: var(--accent);
}

.saver-card.checked .saver-letter-badge {
  background: var(--accent);
  color: #000;
}

.saver-title-group { flex: 1; }

.saver-emoji { font-size: 1.3rem; margin-bottom: 2px; }

.saver-names { }

.saver-name-en {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.2;
}

.saver-name-pt {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.saver-time-badge {
  flex-shrink: 0;
  padding: 4px 10px;
  border-radius: 20px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
}

.saver-card.checked .saver-time-badge {
  background: var(--accent-glow);
  border-color: var(--accent);
  color: var(--accent);
}

.saver-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 14px;
}

.saver-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--border);
  padding: 12px 16px;
  background: var(--bg-secondary);
}

/* Checkbox customizado */
.saver-checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--text-secondary);
  user-select: none;
}

.saver-checkbox-label input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 7px;
  border: 2px solid var(--text-muted);
  background: var(--bg-card);
  flex-shrink: 0;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  position: relative;
}

.saver-checkbox-label input[type="checkbox"]:checked {
  background: var(--accent);
  border-color: var(--accent);
}

.saver-checkbox-label input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  top: 4px;
  left: 7px;
  width: 6px;
  height: 10px;
  border: 2px solid #000;
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}

.saver-checkbox-label input[type="checkbox"]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.checked-label { transition: color 0.2s; }
.saver-card.checked .checked-label { color: var(--accent); font-weight: 500; }

/* Botão saiba mais */
.btn-saiba-mais {
  padding: 6px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.82rem;
  transition: background 0.15s, color 0.15s, border-color 0.15s, transform 0.1s;
  white-space: nowrap;
}

.btn-saiba-mais:hover {
  background: var(--accent-glow);
  border-color: var(--accent);
  color: var(--accent);
  transform: scale(1.03);
}

.btn-saiba-mais:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ── Resumo diário ── */
.daily-summary {
  text-align: center;
}

.summary-progress {
  font-size: 2.5rem;
  font-family: Georgia, serif;
  font-weight: normal;
  color: var(--accent);
  margin-bottom: 4px;
}

.summary-label {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.summary-bar-track {
  height: 6px;
  background: var(--bg-secondary);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 16px;
}

.summary-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-dark), var(--accent-light));
  border-radius: 3px;
  transition: width 0.5s ease;
}

.summary-icons {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.summary-icon-dot {
  font-size: 1.4rem;
  opacity: 0.25;
  transition: opacity 0.3s;
}

.summary-icon-dot.done { opacity: 1; }

.summary-complete-msg {
  margin-top: 12px;
  color: var(--accent);
  font-size: 0.92rem;
  font-weight: 500;
}

/* ── Streaks ── */
.streak-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}

.streak-card {
  text-align: center;
  padding: 20px;
}

.streak-value {
  font-size: 2.8rem;
  font-family: Georgia, serif;
  font-weight: normal;
  color: var(--text-secondary);
  line-height: 1;
  margin-bottom: 6px;
}

.streak-value.streak-max { color: var(--accent); }

.streak-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ── Calendário ── */
.calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.calendar-header h3 {
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-family: inherit;
  font-weight: 500;
}

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

.legend-text {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.legend-squares {
  display: flex;
  gap: 3px;
}

.cal-sq {
  width: 11px;
  height: 11px;
  border-radius: 3px;
}

.cal-sq[data-level="0"] { background: var(--cal-0); }
.cal-sq[data-level="2"] { background: var(--cal-2); }
.cal-sq[data-level="4"] { background: var(--cal-4); }
.cal-sq[data-level="6"] { background: var(--cal-6); }

.calendar-scroll { overflow-x: auto; padding-bottom: 4px; }

.calendar-grid {
  display: grid;
  grid-auto-flow: column;
  grid-template-rows: repeat(7, 14px);
  gap: 3px;
  width: fit-content;
  min-width: 100%;
}

.cal-day {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  cursor: pointer;
  transition: transform 0.1s;
  position: relative;
}

.cal-day:hover { transform: scale(1.3); z-index: 10; }
.cal-day:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }

.cal-day[data-level="0"] { background: var(--cal-0); }
.cal-day[data-level="1"] { background: var(--cal-1); }
.cal-day[data-level="2"] { background: var(--cal-2); }
.cal-day[data-level="3"] { background: var(--cal-3); }
.cal-day[data-level="4"] { background: var(--cal-4); }
.cal-day[data-level="5"] { background: var(--cal-5); }
.cal-day[data-level="6"] { background: var(--cal-6); }

.cal-day.today { box-shadow: 0 0 0 2px var(--accent); }

.calendar-tooltip {
  position: fixed;
  z-index: 200;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.82rem;
  box-shadow: var(--shadow);
  pointer-events: none;
  max-width: 220px;
  line-height: 1.5;
}

.tooltip-date {
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 4px;
}

.tooltip-savers { color: var(--text-secondary); }
.tooltip-minutes { color: var(--text-muted); font-size: 0.78rem; margin-top: 2px; }

/* ── Export ── */
.export-section h3 {
  font-size: 1rem;
  margin-bottom: 6px;
}

.export-desc {
  color: var(--text-secondary);
  font-size: 0.88rem;
  margin-bottom: 14px;
}

.export-btns {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* ── Botões gerais ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 500;
  transition: background 0.15s, color 0.15s, border-color 0.15s, transform 0.1s;
  border: 1px solid transparent;
}

.btn:active { transform: scale(0.97); }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.btn-primary {
  background: var(--accent);
  color: #000;
}
.btn-primary:hover { background: var(--accent-light); }

.btn-secondary {
  background: var(--bg-secondary);
  border-color: var(--border);
  color: var(--text-secondary);
}
.btn-secondary:hover {
  background: var(--accent-glow);
  border-color: var(--accent);
  color: var(--accent);
}

/* ── Filtros de período ── */
.filter-tabs {
  display: flex;
  gap: 4px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 4px;
}

.filter-btn {
  padding: 6px 12px;
  border-radius: 7px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: background 0.15s, color 0.15s;
}

.filter-btn:hover { color: var(--text-primary); }
.filter-btn.active { background: var(--accent); color: #000; }
.filter-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }

/* ── Stats grid ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
}

.stat-value {
  font-size: 1.8rem;
  font-family: Georgia, serif;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-sub {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* ── Charts ── */
.chart-card { }

.chart-card h3 {
  font-size: 0.95rem;
  font-family: inherit;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.78rem;
  margin-bottom: 16px;
}

.chart-container {
  position: relative;
  height: 200px;
}

.chart-bar {
  height: 220px;
}

/* ── Sobre ── */
.sobre-hero {
  text-align: center;
  padding: 32px 0 24px;
  margin-bottom: 8px;
}

.sobre-hero-icon {
  font-size: 3.5rem;
  display: block;
  margin-bottom: 12px;
}

.sobre-hero h2 {
  font-size: 1.8rem;
  color: var(--accent);
  margin-bottom: 8px;
}

.sobre-hero p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.sobre-section {
  margin-bottom: 16px;
}

.sobre-section h3 {
  font-size: 1.2rem;
  color: var(--accent);
  margin-bottom: 12px;
}

.sobre-section p {
  color: var(--text-secondary);
  font-size: 0.93rem;
  line-height: 1.75;
  margin-bottom: 12px;
}

.sobre-section p:last-child { margin-bottom: 0; }

.savers-sobre-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.saver-sobre-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px;
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.saver-sobre-badge {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--accent-glow);
  border: 1px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: Georgia, serif;
  font-size: 1.15rem;
  font-weight: bold;
  color: var(--accent);
}

.saver-sobre-info h4 {
  font-size: 0.95rem;
  font-family: inherit;
  font-weight: 600;
  margin-bottom: 3px;
  color: var(--text-primary);
}

.saver-sobre-info p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.fases-sobre-list {
  display: grid;
  gap: 10px;
}

.fase-sobre-item {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border-left: 3px solid;
}

.fase-sobre-item.f1 { background: var(--fase-1-bg); border-color: var(--fase-1-border); }
.fase-sobre-item.f2 { background: var(--fase-2-bg); border-color: var(--fase-2-border); }
.fase-sobre-item.f3 { background: var(--fase-3-bg); border-color: var(--fase-3-border); }

.fase-sobre-item h4 {
  font-size: 0.88rem;
  font-family: inherit;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.f1 h4 { color: var(--fase-1-text); }
.f2 h4 { color: var(--fase-2-text); }
.f3 h4 { color: var(--fase-3-text); }

.fase-sobre-item p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.citacao-block {
  text-align: center;
  padding: 28px;
  background: var(--accent-glow);
  border-radius: var(--radius);
  border: 1px solid var(--accent);
}

.citacao-text {
  font-family: Georgia, serif;
  font-size: 1.25rem;
  font-style: italic;
  color: var(--accent-light);
  margin-bottom: 12px;
  line-height: 1.5;
}

.citacao-autor {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ── Modal ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 0;
  animation: modalFadeIn 0.2s ease;
}

@keyframes modalFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.modal-box {
  background: var(--bg-card);
  border-radius: var(--radius) var(--radius) 0 0;
  border: 1px solid var(--border);
  border-bottom: none;
  width: 100%;
  max-width: 640px;
  max-height: 88vh;
  overflow-y: auto;
  position: relative;
  animation: modalSlideUp 0.25s ease;
  padding: 24px 20px 32px;
}

@keyframes modalSlideUp {
  from { transform: translateY(40px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 1rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
}

.modal-content { }

/* Modal: SAVER detalhe */
.modal-saver-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  padding-right: 40px;
}

.modal-saver-badge {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--accent-glow);
  border: 1px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: Georgia, serif;
  font-size: 1.4rem;
  font-weight: bold;
  color: var(--accent);
  flex-shrink: 0;
}

.modal-saver-emoji { font-size: 1.8rem; flex-shrink: 0; }

.modal-saver-names h2 {
  font-size: 1.3rem;
  color: var(--text-primary);
}

.modal-saver-names span {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.modal-saver-body p {
  color: var(--text-secondary);
  font-size: 0.93rem;
  line-height: 1.75;
  margin-bottom: 12px;
}

.modal-saver-body h3 {
  font-size: 1rem;
  color: var(--text-primary);
  margin: 20px 0 10px;
}

.modal-tips {
  display: grid;
  gap: 8px;
}

.modal-tip {
  display: flex;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-secondary);
  align-items: flex-start;
}

.modal-tip-icon {
  color: var(--accent);
  font-size: 0.9rem;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Modal: Afirmações */
.modal-afirm-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-right: 40px;
  flex-wrap: wrap;
  gap: 10px;
}

.modal-afirm-header h2 {
  font-size: 1.2rem;
}

.btn-embaralhar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 8px;
  background: var(--accent-glow);
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 0.88rem;
  font-weight: 500;
  transition: background 0.15s, transform 0.1s;
}

.btn-embaralhar:hover { background: var(--accent); color: #000; }
.btn-embaralhar:active { transform: scale(0.97); }
.btn-embaralhar:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.afirm-cards-grid {
  display: grid;
  gap: 10px;
  margin-bottom: 16px;
}

.afirm-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  animation: fadeIn 0.3s ease;
}

.afirm-card-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 6px;
}

.afirm-card-text {
  font-size: 0.95rem;
  color: var(--text-primary);
  font-style: italic;
  line-height: 1.6;
}

/* Accordion "ver todas" */
.afirm-accordion { margin-top: 4px; }

.afirm-accordion-trigger {
  width: 100%;
  text-align: left;
  padding: 12px 0;
  color: var(--text-secondary);
  font-size: 0.88rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.afirm-accordion-trigger:focus-visible { outline: 2px solid var(--accent); }

.accordion-arrow { transition: transform 0.2s; }
.afirm-accordion.open .accordion-arrow { transform: rotate(180deg); }

.afirm-accordion-body {
  display: none;
  padding: 8px 0 4px;
  animation: fadeIn 0.2s ease;
}

.afirm-accordion.open .afirm-accordion-body { display: block; }

.afirm-category-group { margin-bottom: 16px; }

.afirm-category-title {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 8px;
}

.afirm-all-list { display: grid; gap: 6px; }

.afirm-all-item {
  font-size: 0.88rem;
  color: var(--text-secondary);
  padding: 8px 12px;
  background: var(--bg-secondary);
  border-radius: 8px;
  border-left: 2px solid var(--accent);
  line-height: 1.5;
  font-style: italic;
}

/* Modal: Celebração */
.modal-celebration {
  text-align: center;
  padding: 16px 0;
}

.celebration-emoji {
  font-size: 4rem;
  display: block;
  margin-bottom: 16px;
  animation: celebrationBounce 0.6s ease;
}

@keyframes celebrationBounce {
  0%   { transform: scale(0); }
  60%  { transform: scale(1.2); }
  100% { transform: scale(1); }
}

.celebration-day {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 8px;
}

.celebration-title {
  font-size: 1.6rem;
  color: var(--text-primary);
  margin-bottom: 16px;
  line-height: 1.3;
}

.celebration-message {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}

.celebration-btn {
  padding: 14px 36px;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: #000;
  font-size: 1rem;
  font-weight: 600;
  transition: background 0.15s, transform 0.1s;
}

.celebration-btn:hover { background: var(--accent-light); }
.celebration-btn:active { transform: scale(0.97); }
.celebration-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* ── Confete ── */
.confetti-container {
  position: fixed;
  inset: 0;
  z-index: 400;
  pointer-events: none;
  overflow: hidden;
}

.confetti-piece {
  position: absolute;
  top: -20px;
  width: 10px;
  height: 10px;
  border-radius: 2px;
  opacity: 0;
  animation: confettiFall var(--duration) var(--delay) ease-in forwards;
}

@keyframes confettiFall {
  0%   { transform: translateY(0) rotate(0deg) scaleX(1); opacity: 1; }
  25%  { transform: translateY(25vh) rotate(180deg) scaleX(0.5); opacity: 1; }
  75%  { transform: translateY(75vh) rotate(540deg) scaleX(1); opacity: 0.7; }
  100% { transform: translateY(110vh) rotate(720deg) scaleX(0.3); opacity: 0; }
}

/* ── Mensagem vazia ── */
.empty-msg {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.empty-msg .empty-icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 12px;
  opacity: 0.5;
}

/* ── Responsivo ── */
@media (min-width: 640px) {
  .savers-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .savers-sobre-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .modal-box {
    border-radius: var(--radius);
    margin: 20px;
    max-height: 80vh;
  }

  .modal-overlay {
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .sidebar { display: flex; }
  .bottom-nav { display: none; }

  .main-content {
    padding: 28px 32px 40px;
    padding-bottom: 40px;
  }

  .savers-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .chart-container {
    height: 240px;
  }

  .chart-bar {
    height: 260px;
  }
}

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