/* ═══════════════════════════════════════════════════════════════════
   Diário Lunar — Styles
   ═══════════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400;1,600&family=Lato:wght@300;400;600;700&display=swap');

/* ─── CSS CUSTOM PROPERTIES ─── */
:root {
  --bg: #170F2E;
  --surface: #26184A;
  --primary: #7C3AED;
  --primary-dk: #6D28D9;
  --secondary: #C084FC;
  --ink: #FAF5FF;
  --warm: #E9D5FF;
  --muted: #C084FC;
  --faint: #9F67FA;
  --cream: #1A0B35;
  --parchment: #150A2E;
  --soft: #3D2172;
  --lavender: #4C2A8C;
  --border: rgba(124,58,237,0.25);
  --border-lt: rgba(124,58,237,0.12);
  --white: #FAF5FF;
  --gold: #F59E0B;
  --purple: #C084FC;
  --serif: 'Playfair Display', Georgia, serif;
  --sans: 'Lato', system-ui, sans-serif;
}

/* ─── RESET & BASE ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  height: -webkit-fill-available;
  overscroll-behavior: none;
}
body, html {
  background-color: var(--bg);
  font-family: var(--sans);
  min-height: 100vh;
  min-height: -webkit-fill-available;
  overscroll-behavior-y: none;
}
#app { min-height: 100vh; }
* { -webkit-tap-highlight-color: transparent; }

/* ─── RANGE INPUT ─── */
input[type=range] {
  -webkit-appearance: none; appearance: none;
  height: 10px; border-radius: 999px;
  background: var(--parchment); outline: none; width: 100%;
}
input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 28px; height: 28px;
  border-radius: 50%; background: var(--primary);
  box-shadow: 0 2px 6px rgba(197,144,142,0.4);
  cursor: pointer; transition: transform 0.15s;
}
input[type=range]::-webkit-slider-thumb:active { transform: scale(1.25); }
input[type=range]::-moz-range-thumb {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--primary); border: none; cursor: pointer;
}

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--lavender); border-radius: 10px; }

/* ─── ANIMATIONS ─── */
@keyframes fadeIn   { from { opacity:0; transform:translateY(8px);  } to { opacity:1; transform:translateY(0);  } }
@keyframes scaleIn  { from { opacity:0; transform:scale(0.92);      } to { opacity:1; transform:scale(1);       } }
@keyframes slideUp  { from { opacity:0; transform:translateY(2rem); } to { opacity:1; transform:translateY(0);  } }
@keyframes spin     { to { transform: rotate(360deg); } }
@keyframes pulse    { 0%,100% { opacity:1; transform:scale(1); } 50% { opacity:0.7; transform:scale(1.15); } }
@keyframes fadeInDown {
  from { opacity:0; transform:translateX(-50%) translateY(-8px); }
  to   { opacity:1; transform:translateX(-50%) translateY(0); }
}
@keyframes moonPulse {
  0%  { box-shadow: 0 0 0 0 rgba(124,58,237,0.55); }
  70% { box-shadow: 0 0 0 22px rgba(124,58,237,0); }
  100%{ box-shadow: 0 0 0 0 rgba(124,58,237,0); }
}
@keyframes dotBounce {
  0%,80%,100% { transform: scale(0.55); opacity: 0.35; }
  40%         { transform: scale(1);    opacity: 1;    }
}

/* ─── TOOLTIP ON HOVER ─── */
button:hover .day-tooltip { display: block !important; }
@media (hover: none) {
  button:hover .day-tooltip { display: none !important; }
}

/* ─── GLOBAL BUTTON ─── */
button {
  touch-action: manipulation;
  min-height: 36px;
  cursor: pointer;
}
.btn-touch { min-height: 44px !important; min-width: 44px !important; }

/* ─── PREVENT IOS INPUT ZOOM ─── */
input[type="text"],
input[type="date"],
input[type="email"],
input[type="number"],
textarea,
select {
  font-size: 16px !important;
  -webkit-appearance: none;
  appearance: none;
}
@media (min-width: 768px) {
  input[type="text"],
  input[type="date"],
  input[type="email"],
  input[type="number"],
  textarea,
  select { font-size: 0.875rem !important; }
}

/* ─── OFFLINE TOAST ─── */
#offline-toast {
  display: none; position: fixed; top: calc(1rem + env(safe-area-inset-top, 0px));
  left: 50%; transform: translateX(-50%); z-index: 10000;
  background: var(--ink); color: #fff; padding: 0.625rem 1.25rem;
  border-radius: 9999px; font-size: 0.8rem; font-weight: 600;
  box-shadow: 0 8px 24px rgba(0,0,0,0.18); animation: fadeInDown 0.4s ease;
}
#offline-toast.show { display: flex; align-items: center; gap: 0.5rem; }

/* ─── GRID LAYOUTS ─── */
.grid-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 540px) { .grid-2col { grid-template-columns: 1fr; } }

.grid-3col { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0.875rem; }
@media (max-width: 600px) { .grid-3col { grid-template-columns: 1fr; } }

.grid-4phase { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.625rem; }
@media (max-width: 600px) { .grid-4phase { grid-template-columns: 1fr 1fr; } }

.grid-4col { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.875rem; }
@media (max-width: 700px) { .grid-4col { grid-template-columns: 1fr 1fr; } }
@media (max-width: 400px) { .grid-4col { grid-template-columns: 1fr; } }

.grid-lunar { display: grid; grid-template-columns: 1fr 1.4fr; gap: 2rem; }
@media (max-width: 700px) { .grid-lunar { grid-template-columns: 1fr; gap: 1.25rem; } }

.grid-synthesis { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
@media (max-width: 600px) { .grid-synthesis { grid-template-columns: 1fr; } }

.grid-next-cycle { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 1.25rem; }
@media (max-width: 500px) { .grid-next-cycle { grid-template-columns: 1fr; } }

.grid-guide-info { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0.75rem; }
@media (max-width: 600px) { .grid-guide-info { grid-template-columns: 1fr; } }

.intro-stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 540px) { .intro-stats-grid { grid-template-columns: 1fr; } }

.daily-sliders-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; margin-bottom: 1.25rem; }
@media (max-width: 480px) { .daily-sliders-grid { grid-template-columns: 1fr; gap: 1rem; } }

.weekly-panorama-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
@media (max-width: 540px) { .weekly-panorama-grid { grid-template-columns: 1fr; } }

.weekly-habits-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.875rem; }
@media (max-width: 540px) { .weekly-habits-grid { grid-template-columns: 1fr; } }

.day-mosaic-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 0.375rem; }
@media (max-width: 380px) { .day-mosaic-grid { gap: 0.25rem; } }

/* ─── GUIDE CARD LAYOUT ─── */
.guide-card-inner { display: flex; gap: 2rem; flex-wrap: wrap; }
@media (max-width: 600px) {
  .guide-card-inner { gap: 1rem; }
  .guide-card-inner > *:first-child { min-width: auto !important; width: 100%; flex-direction: row !important; align-items: center; padding-top: 0 !important; }
}

/* ─── MOOD GRID ─── */
.mood-grid { display: flex; flex-wrap: wrap; gap: 0.5rem; }
@media (max-width: 380px) {
  .mood-grid { gap: 0.375rem; }
  .mood-grid button { font-size: 0.75rem !important; padding: 0.4rem 0.625rem !important; }
}

/* ─── MANDALA CENTERING ─── */
.mandala-wrap { display: flex; flex-wrap: wrap; justify-content: space-around; align-items: center; gap: 2rem; width: 100%; }
@media (max-width: 600px) { .mandala-wrap { flex-direction: column; gap: 1.25rem; } }

/* ─── DAY TIMELINE ─── */
.day-timeline { display: flex; gap: 2px; justify-content: center; margin-top: 0.625rem; flex-wrap: nowrap; overflow: hidden; }

/* ─── PHASE BTN LABEL ─── */
.phase-btn-label { font-weight: 700; font-size: 0.8125rem; margin: 0 0 0.125rem; }
@media (max-width: 380px) { .phase-btn-label { font-size: 0.7rem; } }

/* ─── HEADER ─── */
.app-header {
  position: fixed; top: 0; left: 0; right: 0;
  background: rgba(23,15,46,0.96);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border); z-index: 50;
  box-shadow: 0 1px 8px rgba(0,0,0,0.04);
  padding-top: env(safe-area-inset-top, 0px);
}
.app-header-inner { max-width: 68rem; margin: 0 auto; padding: 0.75rem 1rem 0.5rem; }
@media (max-width: 540px) { .app-header-inner { padding: 0.625rem 0.875rem 0.5rem; } }

.desktop-nav {
  display: flex; align-items: center;
  background: var(--parchment); border-radius: 9999px; padding: 0.25rem;
}
@media (max-width: 768px) {
  .desktop-nav { display: none !important; }
  .brand-text { display: block !important; }
}
.brand-text { display: none; }

/* ─── MAIN CONTENT ─── */
.app-main {
  padding-top: 6.5rem; padding-left: 1rem; padding-right: 1rem;
  padding-bottom: 6rem; max-width: 68rem; margin: 0 auto;
  min-height: 100vh; -webkit-overflow-scrolling: touch;
}
@media (max-width: 540px) {
  .app-main {
    padding-top: 5.75rem; padding-left: 0.75rem; padding-right: 0.75rem;
    padding-bottom: calc(5.5rem + env(safe-area-inset-bottom, 0px));
  }
}

/* ─── BOTTOM TAB BAR ─── */
.bottom-tab-bar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 50;
  background: rgba(38,24,74,0.97);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
  padding-bottom: env(safe-area-inset-bottom, 0px);
  display: flex; justify-content: space-around; align-items: center;
}

/* ─── FAB ─── */
.fab-container {
  position: fixed;
  bottom: calc(5.5rem + env(safe-area-inset-bottom, 0px));
  right: 1rem; z-index: 75;
  display: flex; flex-direction: column; align-items: flex-end; gap: 0.5rem;
}
@media (max-width: 400px) { .fab-container { right: 0.75rem; } }

/* ─── CARD ─── */
.card-responsive {
  background: var(--surface); border-radius: 1.25rem;
  border: 1px solid var(--border);
  box-shadow: 0 1px 4px rgba(0,0,0,0.04); padding: 1.5rem;
}
@media (max-width: 540px) { .card-responsive { padding: 1.125rem; border-radius: 1rem; } }

/* ─── HERO SECTION ─── */
.hero-section {
  border-radius: 2rem; overflow: hidden;
  border-width: 2px; border-style: solid;
  box-shadow: 0 8px 40px rgba(0,0,0,0.07);
}
@media (max-width: 540px) {
  .hero-section { border-radius: 1.5rem; }
  .hero-section .hero-pad { padding: 1.25rem !important; }
}

/* ─── HERO TITLE ─── */
.hero-title {
  font-family: var(--serif); font-size: 2.25rem; font-weight: 700;
  color: var(--ink); margin: 0 0 0.25rem;
}
@media (max-width: 400px) { .hero-title { font-size: 1.75rem; } }

/* ─── SUMMARY TITLE ─── */
.summary-title {
  font-family: var(--serif); font-size: 3rem; color: var(--ink);
  font-weight: 700; margin: 0 0 0.5rem;
}
@media (max-width: 480px) { .summary-title { font-size: 2rem; } }

/* ─── ORACLE MODAL ─── */
.oracle-modal-card {
  background: var(--surface); border-radius: 2rem; max-width: 28rem;
  width: 100%; position: relative; overflow: hidden;
  animation: scaleIn 0.3s cubic-bezier(0.34,1.56,0.64,1);
}
@media (max-width: 480px) {
  .oracle-modal-card {
    border-radius: 1.5rem 1.5rem 0 0; max-width: 100%;
    position: fixed; bottom: 0; left: 0; right: 0;
    animation: slideUp 0.35s cubic-bezier(0.16,1,0.3,1);
    padding-bottom: env(safe-area-inset-bottom, 0px);
  }
}

/* ─── TUTORIAL MODAL ─── */
.tutorial-modal {
  background: var(--surface); border-radius: 2rem; max-width: 22rem;
  width: 100%; overflow: hidden;
  box-shadow: 0 25px 60px rgba(0,0,0,0.22);
  animation: scaleIn 0.3s cubic-bezier(0.34,1.56,0.64,1);
  position: relative;
}
@media (max-width: 480px) {
  .tutorial-modal { max-width: calc(100vw - 2rem); border-radius: 1.5rem; }
}

/* ─── SAVE TOAST ─── */
.save-toast {
  position: fixed;
  bottom: calc(6rem + env(safe-area-inset-bottom, 0px));
  left: 50%; transform: translateX(-50%); z-index: 300;
}

/* ─── COMMON INPUT STYLES ─── */
.dl-input {
  width: 100%; padding: 0.875rem 1rem; border-radius: 0.875rem;
  border: 2px solid var(--border); outline: none;
  font-size: 16px; color: var(--ink); background: var(--cream);
  transition: border-color 0.15s; font-family: var(--sans);
  line-height: 1.5; box-sizing: border-box; -webkit-appearance: none;
}
.dl-input:focus { border-color: var(--primary); }

.dl-textarea {
  width: 100%; padding: 1rem; border-radius: 0.875rem;
  border: 2px solid var(--border); outline: none;
  font-size: 16px; color: var(--ink); background: var(--cream);
  transition: border-color 0.15s; font-family: var(--sans);
  line-height: 1.6; resize: none; box-sizing: border-box; -webkit-appearance: none;
}
.dl-textarea:focus { border-color: var(--primary); }

/* ─── BUTTON VARIANTS ─── */
.btn {
  border-radius: 9999px; font-weight: 700; font-family: var(--sans);
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.4rem; transition: all 0.2s; touch-action: manipulation;
  -webkit-tap-highlight-color: transparent; border: none; cursor: pointer;
}
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-sm { padding: 0.4rem 0.9rem; font-size: 0.75rem; min-height: 36px; }
.btn-md { padding: 0.625rem 1.25rem; font-size: 0.875rem; min-height: 44px; }
.btn-lg { padding: 0.875rem 1.75rem; font-size: 1rem; min-height: 50px; }
.btn-primary { background: var(--primary); color: var(--white); box-shadow: 0 4px 16px rgba(124,58,237,0.4); }
.btn-outline { background: transparent; color: var(--primary); border: 2px solid var(--primary); }
.btn-ghost { background: transparent; color: var(--muted); }
.btn-muted { background: var(--soft); color: var(--warm); }
.btn-magic { background: linear-gradient(135deg, var(--primary), var(--purple)); color: var(--white); box-shadow: 0 6px 20px rgba(124,58,237,0.45); }
.btn-dark { background: var(--surface); color: var(--white); box-shadow: 0 4px 12px rgba(0,0,0,0.4); }

/* ─── SECTION HEADER ─── */
.section-header {
  font-family: var(--serif); font-size: 1.0625rem; color: var(--ink);
  margin: 0 0 1.25rem; display: flex; align-items: center; gap: 0.5rem;
  border-bottom: 1px solid var(--border-lt); padding-bottom: 0.75rem;
}

/* ─── TAG ─── */
.tag {
  padding: 0.25rem 0.625rem; border-radius: 9999px;
  font-size: 0.7rem; font-weight: 600; display: inline-block; line-height: 1.4;
}

/* ─── HIDDEN UTILITY ─── */
.hidden { display: none !important; }
.view-container { display: none; }
.view-container.active { display: block; }