/*
Theme Name: Dhikr
Theme URI: https://dhikr.app
Author: Ayoub Hamidi
Author URI: https://hamidiayoub.com
Description: Single-page companion site for the Dhikr app — a peaceful digital tasbih with a Liquid Glass interface. Swipe. Remember. Reflect.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: dhikr
*/

/* ==========================================================================
   Design tokens — mirrors the Flutter app's palette exactly
   ========================================================================== */
:root {
  --dhikr-white: #FFFFFF;
  --dhikr-soft-green: #4CAF50;
  --dhikr-dark-green: #1B5E20;
  --dhikr-light-gray: #F5F5F5;

  --bg: #EAF3EC;
  --surface: rgba(255, 255, 255, 0.42);
  --surface-strong: rgba(255, 255, 255, 0.62);
  --glass-border: rgba(255, 255, 255, 0.85);
  --glass-rim: rgba(255, 255, 255, 0.55);
  --glass-highlight: rgba(255, 255, 255, 0.95);
  --text: #12261A;
  --text-soft: #5C7060;
  --accent: #4CAF50;
  --accent-deep: #1B5E20;
  --blob-a: #BEEBC2;
  --blob-b: #DFF5E3;
  --rim-glow: 0 0 0 1px rgba(255,255,255,0.35), 0 10px 24px rgba(76,175,80,0.14);
}

html[data-theme="dark"] {
  --bg: #0A130D;
  --surface: rgba(30, 46, 34, 0.5);
  --surface-strong: rgba(32, 50, 38, 0.7);
  --glass-border: rgba(255, 255, 255, 0.28);
  --glass-rim: rgba(255, 255, 255, 0.14);
  --glass-highlight: rgba(255, 255, 255, 0.10);
  --text: #F5F5F5;
  --text-soft: #9CB09F;
  --accent: #5FBE6B;
  --accent-deep: #8FD79A;
  --blob-a: #2E5E38;
  --blob-b: #1B3A24;
  --rim-glow: 0 0 0 1px rgba(255,255,255,0.05), 0 10px 24px rgba(0,0,0,0.35);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Inter', sans-serif;
  transition: background 0.5s ease, color 0.5s ease;
  overflow-x: hidden;
}

.dhikr-app {
  position: relative;
  min-height: 100vh;
  width: 100%;
  display: flex;
  justify-content: center;
  overflow: hidden;
}

/* subtle grain, matching the reference's noisy gradient */
.dhikr-grain {
  position: absolute;
  inset: 0;
  opacity: 0.035;
  mix-blend-mode: overlay;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
html[data-theme="dark"] .dhikr-grain { opacity: 0.05; }

.dhikr-blob {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  transition: background 0.5s ease;
}
.dhikr-blob--a { top: -10%; left: -15%; width: 320px; height: 320px; background: var(--blob-a); filter: blur(90px); opacity: 0.7; }
.dhikr-blob--b { bottom: 5%; right: -18%; width: 360px; height: 360px; background: var(--blob-b); filter: blur(100px); opacity: 0.65; }
.dhikr-blob--c { top: 40%; left: 50%; width: 260px; height: 260px; background: var(--accent); filter: blur(120px); opacity: 0.18; }
html[data-theme="dark"] .dhikr-blob--a { opacity: 0.5; }
html[data-theme="dark"] .dhikr-blob--b { opacity: 0.45; }
html[data-theme="dark"] .dhikr-blob--c { opacity: 0.12; }

.dhikr-shell {
  width: 100%;
  max-width: 420px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 28px 20px 20px;
  position: relative;
  z-index: 1;
}

/* ==========================================================================
   Glass primitive — reused by every surface (cards, chips, sheets)
   ========================================================================== */
.glass {
  background: linear-gradient(160deg, var(--surface-strong), var(--surface));
  backdrop-filter: blur(20px) saturate(200%);
  -webkit-backdrop-filter: blur(20px) saturate(200%);
  border: 1.5px solid var(--glass-border);
  box-shadow:
    inset 0 1.5px 0 var(--glass-highlight),
    inset 0 -6px 14px var(--glass-rim),
    var(--rim-glow);
}

/* ==========================================================================
   Top bar
   ========================================================================== */
.dhikr-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}
.dhikr-goal-label {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-soft);
  font-weight: 600;
}
.dhikr-goal-chip {
  margin-top: 6px;
  padding: 6px 14px 6px 12px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  color: var(--accent-deep);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: inherit;
}
.dhikr-goal-chip span { opacity: 0.6; font-weight: 600; }

.dhikr-topbar-actions { display: flex; gap: 8px; }
.dhikr-icon-btn {
  width: 38px;
  height: 38px;
  border-radius: 19px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 15px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.5), var(--rim-glow);
}
.dhikr-icon-btn.is-active {
  background: linear-gradient(160deg, color-mix(in srgb, var(--accent) 85%, transparent), color-mix(in srgb, var(--accent-deep) 85%, transparent));
}

/* ==========================================================================
   Main gesture card
   ========================================================================== */
.dhikr-card {
  flex: 1;
  margin-top: 28px;
  border-radius: 44px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 28px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  user-select: none;
  touch-action: none;
  box-shadow:
    inset 0 1.5px 0 rgba(255,255,255,0.9),
    inset 0 0 70px rgba(255,255,255,0.35),
    var(--rim-glow);
}
html[data-theme="dark"] .dhikr-card {
  box-shadow:
    inset 0 1.5px 0 rgba(255,255,255,0.12),
    inset 0 0 60px rgba(255,255,255,0.03),
    var(--rim-glow);
}

.dhikr-card-sheen {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 45%;
  background: linear-gradient(180deg, rgba(255,255,255,0.65) 0%, rgba(255,255,255,0) 100%);
  pointer-events: none;
}
html[data-theme="dark"] .dhikr-card-sheen {
  background: linear-gradient(180deg, rgba(255,255,255,0.10) 0%, rgba(255,255,255,0) 100%);
}

.dhikr-card-glow {
  position: absolute;
  top: -40px; left: -40px;
  width: 140px; height: 140px;
  border-radius: 50%;
  background: rgba(255,255,255,0.55);
  filter: blur(30px);
  pointer-events: none;
}
html[data-theme="dark"] .dhikr-card-glow { background: rgba(255,255,255,0.06); }

.dhikr-pulse-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 40%, color-mix(in srgb, var(--accent) 13%, transparent), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}
.dhikr-card.is-pulsing .dhikr-pulse-glow { opacity: 1; }

/* progress ring */
.dhikr-ring-wrap { position: relative; width: 200px; height: 200px; }
.dhikr-ring-wrap svg { transform: rotate(-90deg); }
.dhikr-ring-track { stroke: rgba(27,94,32,0.12); }
html[data-theme="dark"] .dhikr-ring-track { stroke: rgba(255,255,255,0.10); }
.dhikr-ring-progress {
  stroke: var(--accent);
  transition: stroke-dashoffset 0.5s cubic-bezier(.2,.8,.2,1);
}
.dhikr-ring-center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.dhikr-count {
  font-size: 44px;
  font-weight: 700;
  letter-spacing: -0.02em;
  transition: transform 0.3s cubic-bezier(.34,1.56,.64,1);
}
.dhikr-card.is-pulsing .dhikr-count { transform: scale(1.08); }
.dhikr-count-of { font-size: 12px; color: var(--text-soft); margin-top: 2px; }

/* arabic + translation */
.dhikr-text-block { text-align: center; margin-top: 36px; }
.dhikr-arabic {
  font-family: 'Amiri', 'Scheherazade New', serif;
  color: var(--accent-deep);
  line-height: 1.6;
  direction: rtl;
}
.dhikr-arabic[data-len="short"] { font-size: 46px; }
.dhikr-arabic[data-len="medium"] { font-size: 30px; }
.dhikr-arabic[data-len="long"] { font-size: 22px; }
.dhikr-translit { font-size: 17px; font-style: italic; color: var(--text-soft); margin-top: 10px; }
.dhikr-translation { font-size: 14px; color: var(--text-soft); margin-top: 4px; }

/* swipe indicator */
.dhikr-swipe-hint {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  opacity: 0.55;
}
.dhikr-swipe-hint svg { animation: dhikr-float 1.8s ease-in-out infinite; color: var(--accent-deep); }
.dhikr-swipe-hint-label { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-soft); }

@keyframes dhikr-float {
  0%, 100% { transform: translateY(0); opacity: 0.4; }
  50% { transform: translateY(-6px); opacity: 0.9; }
}

/* ==========================================================================
   Dhikr selector chips
   ========================================================================== */
.dhikr-chip-row {
  display: flex;
  gap: 8px;
  margin-top: 20px;
  overflow-x: auto;
  padding-bottom: 4px;
}
.dhikr-chip {
  flex-shrink: 0;
  padding: 11px 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  color: var(--text-soft);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.3), var(--rim-glow);
}
.dhikr-chip.is-active {
  background: linear-gradient(160deg, color-mix(in srgb, var(--accent) 85%, transparent), color-mix(in srgb, var(--accent-deep) 85%, transparent));
  color: #fff;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.4), var(--rim-glow);
}

/* footer hint */
.dhikr-footer-hint {
  display: flex;
  justify-content: center;
  gap: 22px;
  margin-top: 18px;
  color: var(--text-soft);
  font-size: 12px;
}
.dhikr-footer-hint span { display: flex; align-items: center; gap: 5px; }

/* ==========================================================================
   Bottom sheets (info modal, goal picker)
   ========================================================================== */
.dhikr-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10,15,12,0.35);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: none;
  align-items: flex-end;
  justify-content: center;
  z-index: 50;
}
.dhikr-overlay.is-open { display: flex; }

.dhikr-sheet {
  width: 100%;
  max-width: 420px;
  max-height: 85vh;
  overflow-y: auto;
  background: var(--surface-strong);
  backdrop-filter: blur(30px) saturate(180%);
  -webkit-backdrop-filter: blur(30px) saturate(180%);
  border: 1px solid var(--glass-border);
  border-bottom: none;
  color: var(--text);
  border-radius: 28px 28px 0 0;
  padding: 32px 24px 30px;
  box-shadow: 0 -20px 60px rgba(0,0,0,0.15);
}
.dhikr-sheet.is-compact { padding: 24px 22px 30px; }
.dhikr-sheet-handle {
  width: 36px;
  height: 4px;
  border-radius: 2px;
  background: var(--glass-border);
  margin: -8px auto 18px;
}

.dhikr-sheet-arabic {
  font-family: 'Amiri', serif;
  font-size: 34px;
  color: var(--accent-deep);
  text-align: center;
  line-height: 1.6;
}
.dhikr-sheet-translit { text-align: center; margin-top: 8px; font-style: italic; color: var(--text-soft); font-size: 14px; }
.dhikr-sheet-translation { text-align: center; font-size: 13px; color: var(--text-soft); margin-bottom: 20px; }

.dhikr-info-section { font-size: 14px; line-height: 1.6; margin-bottom: 16px; }
.dhikr-info-section.is-muted { color: var(--text-soft); }
.dhikr-info-label {
  display: block;
  margin-bottom: 4px;
  color: var(--accent-deep);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
}

.dhikr-sheet-title {
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-bottom: 14px;
  text-align: center;
}

.dhikr-btn-primary {
  margin-top: 24px;
  width: 100%;
  padding: 14px;
  border-radius: 18px;
  border: none;
  background: linear-gradient(160deg, var(--accent), var(--accent-deep));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.35);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}

.dhikr-goal-options { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.dhikr-goal-option {
  padding: 12px 20px;
  border-radius: 16px;
  border: 1px solid var(--glass-border);
  background: transparent;
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
.dhikr-goal-option.is-selected {
  border: none;
  background: linear-gradient(160deg, var(--accent), var(--accent-deep));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.35);
  color: #fff;
}

/* Accessibility: respect reduced motion, matching the app's spec */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

/* Larger fonts / high contrast support hooks */
html[data-large-text="true"] .dhikr-shell { font-size: 112%; }
html[data-high-contrast="true"] {
  --glass-border: rgba(0,0,0,0.9);
  --text-soft: #33402f;
}
html[data-theme="dark"][data-high-contrast="true"] {
  --glass-border: rgba(255,255,255,0.9);
  --text-soft: #cfe0d1;
}