/* ═══════════════════════════════════════════════════════════
   REZAR — Shared Design System
   rezar.css — link this in every page
   ═══════════════════════════════════════════════════════════ */

/* ── GOOGLE FONTS ── */
@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700&family=Crimson+Pro:ital,wght@0,300;0,400;1,300;1,400&display=swap');

/* ══════════════════════════════════════════════════════════
   THEMES
   ══════════════════════════════════════════════════════════ */

/* 🌑 NOITE — Dark (default) */
:root,
[data-theme="noite"] {
  --bg:           #0e0704;
  --bg2:          #1a0c04;
  --surface:      #1a0c04;
  --panel:        #231208;
  --brown-dk:     #3e2208;
  --brown-md:     #7a4f2d;
  --brown-lt:     #b07d50;
  --accent:       #c09040;
  --gold:         #e8c060;
  --text:         #f0ddb0;
  --text-soft:    rgba(240,221,176,0.55);
  --text-dim:     rgba(240,221,176,0.25);
  --border:       rgba(192,144,64,0.15);
  --border-hover: rgba(192,144,64,0.30);
  --glow:         rgba(192,144,64,0.08);
  --shadow:       0 4px 28px rgba(0,0,0,0.4);
  --card-bg:      rgba(26,12,4,0.75);
  --card-hover:   rgba(62,34,8,0.8);
  --nav-bg:       rgba(14,7,4,0.92);
  --overlay:      rgba(0,0,0,0.65);
  --input-bg:     rgba(26,12,4,0.6);

  /* Bg decoration */
  --bg-cross-color: rgba(192,144,64,0.025);
  --bg-gradient:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(192,144,64,0.07) 0%, transparent 70%),
    radial-gradient(ellipse 60% 40% at 20% 80%, rgba(139,90,43,0.06) 0%, transparent 60%),
    var(--bg);
}

/* 📜 PERGAMINHO — Parchment */
[data-theme="pergaminho"] {
  --bg:           #f2e8d9;
  --bg2:          #fdf7ef;
  --surface:      #fdf7ef;
  --panel:        #f5ead6;
  --brown-dk:     #3e2208;
  --brown-md:     #7a4f2d;
  --brown-lt:     #b07d50;
  --accent:       #8b5a2b;
  --gold:         #c09040;
  --text:         #3e2208;
  --text-soft:    rgba(62,34,8,0.6);
  --text-dim:     rgba(62,34,8,0.3);
  --border:       rgba(139,90,43,0.18);
  --border-hover: rgba(139,90,43,0.35);
  --glow:         rgba(139,90,43,0.07);
  --shadow:       0 4px 28px rgba(80,40,10,0.12);
  --card-bg:      rgba(253,247,239,0.85);
  --card-hover:   rgba(240,225,200,0.9);
  --nav-bg:       rgba(242,232,217,0.95);
  --overlay:      rgba(62,34,8,0.45);
  --input-bg:     rgba(253,247,239,0.7);

  --bg-cross-color: rgba(139,90,43,0.04);
  --bg-gradient:
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%238b5a2b' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/svg%3E"),
    var(--bg);
}

/* ══════════════════════════════════════════════════════════
   FONT SIZE SCALES
   ══════════════════════════════════════════════════════════ */
[data-fontsize="small"]  { --fs-scale: 0.88; }
[data-fontsize="medium"] { --fs-scale: 1.00; }
[data-fontsize="large"]  { --fs-scale: 1.14; }
:root { --fs-scale: 1.00; }

/* ══════════════════════════════════════════════════════════
   TEXT SPACING
   ══════════════════════════════════════════════════════════ */
[data-spacing="compact"]  { --lh-body: 1.45; --lh-prayer: 1.6; --para-gap: 0.8rem; }
[data-spacing="normal"]   { --lh-body: 1.65; --lh-prayer: 1.85; --para-gap: 1.1rem; }
[data-spacing="relaxed"]  { --lh-body: 1.85; --lh-prayer: 2.10; --para-gap: 1.5rem; }
:root { --lh-body: 1.65; --lh-prayer: 1.85; --para-gap: 1.1rem; }

/* ══════════════════════════════════════════════════════════
   RESET & BASE
   ══════════════════════════════════════════════════════════ */
*, *::before, *::after {
  margin: 0; padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html {
  font-size: calc(16px * var(--fs-scale));
  scroll-behavior: smooth;
}

body {
  background: var(--bg-gradient, var(--bg));
  color: var(--text);
  font-family: 'Crimson Pro', Georgia, serif;
  line-height: var(--lh-body);
  min-height: 100vh;
  overflow-x: hidden;
  transition: background 0.4s ease, color 0.3s ease;
}

a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }

/* ══════════════════════════════════════════════════════════
   LAYOUT CONSTANTS
   ══════════════════════════════════════════════════════════ */
:root {
  --topbar-h:  56px;
  --nav-h:     64px;
  --safe-b:    env(safe-area-inset-bottom, 0px);
  --max-w:     680px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
}

/* ══════════════════════════════════════════════════════════
   BACKGROUND DECORATION
   ══════════════════════════════════════════════════════════ */
.bg-cross {
  position: fixed;
  top: 50%; left: 50%;
  transform: translate(-50%, -60%);
  font-size: 420px;
  line-height: 1;
  color: var(--bg-cross-color);
  pointer-events: none;
  z-index: 0;
  user-select: none;
  font-family: serif;
}

/* ══════════════════════════════════════════════════════════
   TOP BAR
   ══════════════════════════════════════════════════════════ */
.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  background: var(--nav-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: background 0.4s ease, border-color 0.3s ease;
}

.topbar-title {
  font-family: 'Cinzel', serif;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--accent);
  text-transform: uppercase;
}

.topbar-back {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  font-family: 'Cinzel', serif;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  opacity: 0.8;
  transition: opacity 0.2s;
}
.topbar-back:hover { opacity: 1; }

/* ── HAMBURGER ── */
.btn-hamburger {
  width: 40px; height: 40px;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 5px;
  background: transparent;
  border: none;
  padding: 4px;
  border-radius: var(--radius-sm);
  transition: background 0.2s;
}
.btn-hamburger:hover { background: var(--glow); }
.btn-hamburger span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--accent);
  border-radius: 2px;
  transition: all 0.3s ease;
  transform-origin: center;
}
.btn-hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.btn-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.btn-hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ══════════════════════════════════════════════════════════
   DRAWER
   ══════════════════════════════════════════════════════════ */
.drawer-overlay {
  position: fixed; inset: 0;
  z-index: 190;
  background: var(--overlay);
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(4px);
}
.drawer-overlay.open { opacity: 1; pointer-events: all; }

.drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  z-index: 195;
  width: min(300px, 85vw);
  background: var(--surface);
  border-left: 1px solid var(--border);
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4,0,0.2,1), background 0.4s ease;
  display: flex;
  flex-direction: column;
  padding-top: var(--topbar-h);
  overflow-y: auto;
}
.drawer.open { transform: translateX(0); }

.drawer-section-label {
  padding: 20px 24px 8px;
  font-family: 'Cinzel', serif;
  font-size: 0.58rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.drawer-divider {
  height: 1px;
  background: var(--border);
  margin: 8px 24px;
}

.drawer-footer {
  margin-top: auto;
  padding: 20px 24px calc(20px + var(--safe-b));
  font-size: 0.68rem;
  color: var(--text-dim);
  text-align: center;
  font-family: 'Cinzel', serif;
  letter-spacing: 0.1em;
}

/* ── LANGUAGE OPTIONS ── */
.lang-options {
  padding: 4px 16px 8px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.lang-opt {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 11px 16px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-soft);
  font-family: 'Crimson Pro', serif;
  font-size: 1rem;
  text-align: left;
  width: 100%;
  transition: all 0.2s;
}
.lang-opt:hover { background: var(--glow); color: var(--text); }
.lang-opt.active {
  background: var(--glow);
  border-color: var(--border);
  color: var(--accent);
}
.lang-flag { font-size: 1.3rem; }
.lang-name { flex: 1; }
.lang-check { color: var(--accent); font-size: 0.85rem; opacity: 0; transition: opacity 0.2s; }
.lang-opt.active .lang-check { opacity: 1; }

/* ── THEME SWATCHES ── */
.theme-swatches {
  padding: 4px 16px 8px;
  display: flex;
  gap: 10px;
}
.theme-swatch {
  flex: 1;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  padding: 12px 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: all 0.2s;
  background: var(--card-bg);
}
.theme-swatch.active { border-color: var(--accent); }
.theme-swatch-preview {
  width: 44px; height: 28px;
  border-radius: 6px;
  border: 1px solid rgba(0,0,0,0.1);
}
.swatch-noite     { background: linear-gradient(135deg, #0e0704 50%, #c09040 100%); }
.swatch-pergaminho{ background: linear-gradient(135deg, #f2e8d9 50%, #8b5a2b 100%); }
.theme-swatch-name {
  font-family: 'Cinzel', serif;
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--text-soft);
}
.theme-swatch.active .theme-swatch-name { color: var(--accent); }

/* ── FONT SIZE OPTIONS ── */
.size-options {
  padding: 4px 16px 8px;
  display: flex;
  gap: 8px;
}
.size-opt {
  flex: 1;
  padding: 10px 6px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--card-bg);
  color: var(--text-soft);
  font-family: 'Crimson Pro', serif;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
}
.size-opt.active { border-color: var(--accent); color: var(--accent); background: var(--glow); }
.size-opt-label {
  font-family: 'Cinzel', serif;
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ── SPACING OPTIONS ── */
.spacing-options {
  padding: 4px 16px 16px;
  display: flex;
  gap: 8px;
}
.spacing-opt {
  flex: 1;
  padding: 10px 6px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--card-bg);
  color: var(--text-soft);
  font-family: 'Crimson Pro', serif;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
}
.spacing-opt.active { border-color: var(--accent); color: var(--accent); background: var(--glow); }
.spacing-opt-label {
  font-family: 'Cinzel', serif;
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ── DRAWER NAV LINKS ── */
.drawer-links {
  padding: 4px 16px 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.drawer-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 11px 16px;
  border-radius: var(--radius-md);
  color: var(--text-soft);
  font-family: 'Crimson Pro', serif;
  font-size: 1rem;
  transition: all 0.2s;
}
.drawer-link:hover { background: var(--glow); color: var(--text); }
.drawer-link-icon { font-size: 1.1rem; width: 22px; text-align: center; }

/* ══════════════════════════════════════════════════════════
   BOTTOM NAV
   ══════════════════════════════════════════════════════════ */
.bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 200;
  height: calc(var(--nav-h) + var(--safe-b));
  padding-bottom: var(--safe-b);
  background: var(--nav-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: stretch;
  transition: background 0.4s ease, border-color 0.3s ease;
}
.nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  color: var(--text-dim);
  transition: color 0.2s;
  padding: 8px 4px;
  position: relative;
}
.nav-item.active { color: var(--accent); }
.nav-item.active::before {
  content: '';
  position: absolute;
  top: 0; left: 20%; right: 20%;
  height: 2px;
  background: var(--accent);
  border-radius: 0 0 3px 3px;
}
.nav-item:active { opacity: 0.7; }
.nav-icon  { font-size: 1.25rem; line-height: 1; }
.nav-label {
  font-family: 'Cinzel', serif;
  font-size: 0.48rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

/* ══════════════════════════════════════════════════════════
   PAGE WRAPPER
   ══════════════════════════════════════════════════════════ */
.page {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  padding-top: var(--topbar-h);
  padding-bottom: calc(var(--nav-h) + var(--safe-b) + 16px);
  max-width: var(--max-w);
  margin: 0 auto;
}

/* ══════════════════════════════════════════════════════════
   CARDS
   ══════════════════════════════════════════════════════════ */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  transition: background 0.3s, border-color 0.3s;
}
.card-link {
  display: block;
  transition: transform 0.15s, box-shadow 0.15s;
}
.card-link:active { transform: scale(0.98); }

/* ══════════════════════════════════════════════════════════
   TYPOGRAPHY UTILITIES
   ══════════════════════════════════════════════════════════ */
.font-cinzel   { font-family: 'Cinzel', serif; }
.font-crimson  { font-family: 'Crimson Pro', Georgia, serif; }

.text-accent   { color: var(--accent); }
.text-gold     { color: var(--gold); }
.text-soft     { color: var(--text-soft); }
.text-dim      { color: var(--text-dim); }

.label-tag {
  font-family: 'Cinzel', serif;
  font-size: 0.58rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}

/* Prayer text */
.prayer-text {
  font-family: 'Crimson Pro', Georgia, serif;
  font-size: calc(1.05rem * var(--fs-scale));
  line-height: var(--lh-prayer);
  color: var(--text);
}
.prayer-text p + p { margin-top: var(--para-gap); }

/* ══════════════════════════════════════════════════════════
   ANIMATIONS
   ══════════════════════════════════════════════════════════ */
@keyframes fadeDown {
  from { opacity:0; transform:translateY(-12px); }
  to   { opacity:1; transform:translateY(0); }
}
@keyframes fadeUp {
  from { opacity:0; transform:translateY(16px); }
  to   { opacity:1; transform:translateY(0); }
}
@keyframes fadeIn {
  from { opacity:0; }
  to   { opacity:1; }
}

.anim-fade-down { animation: fadeDown 0.7s ease both; }
.anim-fade-up   { animation: fadeUp  0.7s ease both; }
.anim-fade-in   { animation: fadeIn  0.5s ease both; }
.anim-delay-1   { animation-delay: 0.1s; }
.anim-delay-2   { animation-delay: 0.2s; }
.anim-delay-3   { animation-delay: 0.3s; }
.anim-delay-4   { animation-delay: 0.4s; }
.anim-delay-5   { animation-delay: 0.5s; }

/* ══════════════════════════════════════════════════════════
   SETTINGS JS HELPER (applied to <html> element)
   Usage from JS:
     document.documentElement.dataset.theme   = 'noite' | 'pergaminho'
     document.documentElement.dataset.fontsize = 'small' | 'medium' | 'large'
     document.documentElement.dataset.spacing  = 'compact' | 'normal' | 'relaxed'
   ══════════════════════════════════════════════════════════ */