:root {
  --font-main: "Avenir Next", "Nunito", "Segoe UI", sans-serif;
  --font-arabic: "Noto Naskh Arabic", "Geeza Pro", serif;
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --shadow-sm: 0 8px 20px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 16px 42px rgba(0, 0, 0, 0.12);
  --focus-ring: 0 0 0 3px color-mix(in srgb, var(--accent) 35%, transparent);
  --safe-bottom: max(16px, env(safe-area-inset-bottom));
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: var(--font-main);
  color: var(--text);
  background: var(--bg);
  transition: background-color 220ms ease, color 220ms ease;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(circle at 12% 20%, color-mix(in srgb, var(--accent) 22%, transparent) 0%, transparent 42%),
    radial-gradient(circle at 90% 6%, color-mix(in srgb, var(--accent-2) 20%, transparent) 0%, transparent 50%);
  pointer-events: none;
  z-index: -1;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(45deg, color-mix(in srgb, var(--card-border) 38%, transparent) 1px, transparent 1px),
    linear-gradient(-45deg, color-mix(in srgb, var(--card-border) 28%, transparent) 1px, transparent 1px);
  background-size: 36px 36px;
  opacity: 0.2;
  pointer-events: none;
  z-index: -1;
}

.app-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(160deg, var(--bg-grad-a), var(--bg-grad-b));
}

.app-shell {
  max-width: 520px;
  margin: 0 auto;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  padding: 18px 16px calc(84px + var(--safe-bottom));
  position: relative;
}

.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.eyebrow {
  margin: 0;
  font-size: 0.76rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--muted);
}

.brand {
  margin: 0;
  font-size: 1.42rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.install-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: color-mix(in srgb, var(--card) 86%, var(--accent) 14%);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 12px;
  margin-bottom: 12px;
  box-shadow: var(--shadow-sm);
}

.install-banner p {
  margin: 0;
  font-size: 0.86rem;
  color: var(--muted);
}

.screens {
  flex: 1;
  display: grid;
}

.screen {
  display: none;
  gap: 12px;
}

.screen.active {
  display: grid;
  align-content: start;
}

.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 14px;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(8px);
}

.field-label {
  margin: 0;
  color: var(--muted);
  font-size: 0.87rem;
}

.select-wrap select,
.text-input {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--input-border);
  background: var(--input-bg);
  color: var(--text);
  font-family: inherit;
  font-size: 1rem;
  padding: 11px 12px;
  outline: none;
}

.select-wrap select:focus-visible,
.text-input:focus-visible,
button:focus-visible {
  box-shadow: var(--focus-ring);
}

.dhikr-arabic {
  margin: 8px 0 2px;
  min-height: 28px;
  color: var(--accent);
  font-family: var(--font-arabic);
  font-size: 1.15rem;
}

.counter-card {
  overflow: hidden;
}

.progress-wrap {
  position: relative;
  width: min(90vw, 320px);
  margin: 0 auto;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  cursor: pointer;
}

.progress-ring {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 8px 10px color-mix(in srgb, var(--accent) 24%, transparent));
  pointer-events: none;
}

.ring-track,
.ring-progress {
  fill: none;
  stroke-width: 14;
}

.ring-track {
  stroke: color-mix(in srgb, var(--card-border) 75%, transparent);
}

.ring-progress {
  stroke: var(--accent);
  stroke-linecap: round;
  stroke-dasharray: 779;
  stroke-dashoffset: 779;
  transition: stroke-dashoffset 240ms ease;
}

.counter-btn {
  width: 74%;
  height: 74%;
  border: none;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 26%, color-mix(in srgb, white 24%, var(--accent)), var(--accent) 60%, color-mix(in srgb, black 8%, var(--accent-2)));
  color: #fff;
  box-shadow:
    inset 0 4px 8px rgba(255, 255, 255, 0.25),
    inset 0 -10px 20px rgba(0, 0, 0, 0.15),
    0 20px 36px color-mix(in srgb, var(--accent) 44%, transparent);
  display: grid;
  place-items: center;
  cursor: pointer;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  transition: transform 140ms ease, filter 140ms ease;
  touch-action: manipulation;
}

.counter-btn:active {
  transform: scale(0.97);
  filter: brightness(0.96);
}

.count-display {
  font-size: clamp(2.7rem, 8.4vw, 3.8rem);
  font-weight: 800;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.count-label {
  margin-top: 6px;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  opacity: 0.9;
}

.target-meta {
  margin: 12px 0 4px;
  text-align: center;
  color: var(--muted);
  font-size: 0.89rem;
}

.actions-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, 1fr);
  margin: 8px 0;
}

.toggles-list {
  display: grid;
  gap: 8px;
  margin-top: 6px;
}

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  color: var(--text);
}

.toggle-row span {
  font-size: 0.93rem;
}

input[type="checkbox"][role="switch"] {
  appearance: none;
  width: 46px;
  height: 28px;
  border-radius: 20px;
  border: 1px solid var(--card-border);
  background: color-mix(in srgb, var(--card-border) 70%, transparent);
  position: relative;
  cursor: pointer;
  transition: background-color 180ms ease;
}

input[type="checkbox"][role="switch"]::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.16);
  transition: transform 180ms ease;
}

input[type="checkbox"][role="switch"]:checked {
  background: color-mix(in srgb, var(--accent) 80%, #fff 20%);
}

input[type="checkbox"][role="switch"]:checked::after {
  transform: translateX(18px);
}

.lock-hint {
  margin: 2px 0 0;
  color: var(--warn);
  font-size: 0.82rem;
}

.row {
  display: flex;
  gap: 8px;
}

.row.center {
  align-items: center;
}

.row.between {
  justify-content: space-between;
}

.row.end {
  justify-content: flex-end;
}

.row.compact {
  gap: 6px;
}

button {
  font-family: inherit;
}

.ghost-btn,
.text-btn,
.small-btn,
.chip-btn,
.segment-btn,
.theme-swatch {
  border-radius: 11px;
  border: 1px solid var(--card-border);
  background: var(--button-bg);
  color: var(--text);
  padding: 9px 12px;
  cursor: pointer;
  transition: transform 120ms ease, background-color 120ms ease, border-color 120ms ease;
}

.ghost-btn,
.text-btn {
  background: transparent;
  border-color: transparent;
  color: var(--accent);
  padding: 4px 8px;
}

.ghost-btn:hover,
.text-btn:hover {
  background: color-mix(in srgb, var(--accent) 14%, transparent);
}

.chip-btn {
  min-height: 44px;
}

.small-btn {
  font-size: 0.84rem;
  min-height: 38px;
}

.small-btn.secondary,
.chip-btn.secondary {
  background: color-mix(in srgb, var(--button-bg) 72%, transparent);
}

.small-btn.danger,
.chip-btn.danger {
  border-color: color-mix(in srgb, var(--danger) 40%, var(--card-border));
  color: var(--danger);
}

.segmented {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.segment-btn.active,
.theme-swatch.active {
  border-color: color-mix(in srgb, var(--accent) 70%, var(--card-border));
  background: color-mix(in srgb, var(--accent) 16%, var(--card));
  color: color-mix(in srgb, var(--accent) 95%, black 5%);
}

.theme-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.privacy-card {
  display: grid;
  gap: 10px;
}

.privacy-card p {
  margin: 0;
  color: var(--muted);
}

.bottom-nav {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0;
  width: min(100%, 520px);
  padding: 10px 14px var(--safe-bottom);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  background: color-mix(in srgb, var(--card) 88%, transparent);
  border-top: 1px solid var(--card-border);
  backdrop-filter: blur(10px);
}

.nav-btn {
  border: 1px solid transparent;
  border-radius: 12px;
  min-height: 42px;
  background: transparent;
  color: var(--muted);
  font-weight: 600;
  cursor: pointer;
}

.nav-btn.active {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 42%, var(--card-border));
  background: color-mix(in srgb, var(--accent) 15%, transparent);
}

.list-stack {
  display: grid;
  gap: 8px;
}

.list-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  padding: 10px;
  border: 1px solid var(--card-border);
  border-radius: 12px;
  background: color-mix(in srgb, var(--card) 92%, transparent);
}

.week-bars {
  display: grid;
  gap: 8px;
}

.week-row {
  display: grid;
  grid-template-columns: 70px 1fr 40px;
  align-items: center;
  gap: 8px;
  font-size: 0.84rem;
}

.week-row .bar {
  height: 8px;
  border-radius: 99px;
  background: color-mix(in srgb, var(--card-border) 80%, transparent);
  overflow: hidden;
}

.week-row .bar > span {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

.form-stack {
  display: grid;
  gap: 8px;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(7, 16, 22, 0.46);
  backdrop-filter: blur(3px);
  display: grid;
  place-items: center;
  padding: 14px;
  z-index: 20;
}

.modal-card {
  width: min(100%, 420px);
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 14px;
  display: grid;
  gap: 10px;
}

.modal-card.wide {
  width: min(100%, 540px);
  max-height: min(88dvh, 720px);
  overflow: auto;
}

.modal-card h3,
.card h3 {
  margin: 0;
  font-size: 1rem;
}

.modal hr {
  border: none;
  border-top: 1px solid var(--card-border);
  margin: 2px 0;
}

.toast-stack {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(86px + var(--safe-bottom));
  display: grid;
  gap: 8px;
  width: min(88vw, 420px);
  z-index: 30;
}

.toast {
  background: color-mix(in srgb, var(--card) 80%, var(--accent) 20%);
  border: 1px solid color-mix(in srgb, var(--accent) 38%, var(--card-border));
  color: var(--text);
  border-radius: 10px;
  padding: 10px 12px;
  box-shadow: var(--shadow-sm);
  animation: toast-in 220ms ease;
}

.confetti-wrap {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.confetti {
  position: absolute;
  width: 6px;
  height: 10px;
  border-radius: 2px;
  animation: confetti-drop 900ms ease forwards;
}

.hidden {
  display: none !important;
}

.muted {
  color: var(--muted);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  border: 0;
}

body[data-font-size="small"] {
  font-size: 14px;
}

body[data-font-size="medium"] {
  font-size: 16px;
}

body[data-font-size="large"] {
  font-size: 18px;
}

body[data-theme="light"] {
  --bg: #f2f5f4;
  --bg-grad-a: #fcfffd;
  --bg-grad-b: #e9f1ee;
  --card: rgba(255, 255, 255, 0.9);
  --card-border: #dce7e2;
  --input-border: #c9d7d1;
  --input-bg: #f8fbfa;
  --button-bg: #f3f9f6;
  --text: #112521;
  --muted: #58746d;
  --accent: #0f6b4b;
  --accent-2: #148060;
  --danger: #b53b4d;
  --warn: #996f1b;
}

body[data-theme="dark"] {
  --bg: #0d1316;
  --bg-grad-a: #111920;
  --bg-grad-b: #091014;
  --card: rgba(15, 23, 29, 0.86);
  --card-border: #273640;
  --input-border: #2f434f;
  --input-bg: #101b21;
  --button-bg: #13232b;
  --text: #e4f0ed;
  --muted: #95aaa4;
  --accent: #38c092;
  --accent-2: #4dd4a5;
  --danger: #ec6f7f;
  --warn: #ebc76f;
}

body[data-theme="green"] {
  --bg: #e8f2ee;
  --bg-grad-a: #eff8f3;
  --bg-grad-b: #dceee6;
  --card: rgba(249, 254, 251, 0.88);
  --card-border: #cbdfd6;
  --input-border: #bad4c9;
  --input-bg: #f8fdfa;
  --button-bg: #f0faf5;
  --text: #0f271f;
  --muted: #4f6f64;
  --accent: #1c7b57;
  --accent-2: #0d5f45;
  --danger: #b2414b;
  --warn: #8e6821;
}

body[data-theme="blue"] {
  --bg: #e7eef7;
  --bg-grad-a: #f3f7fe;
  --bg-grad-b: #d8e4f5;
  --card: rgba(249, 252, 255, 0.88);
  --card-border: #c8d8ed;
  --input-border: #b3c8e5;
  --input-bg: #f4f8ff;
  --button-bg: #edf4ff;
  --text: #10213a;
  --muted: #4d6487;
  --accent: #1b4f9c;
  --accent-2: #0f3e85;
  --danger: #b14b5d;
  --warn: #8b6e28;
}

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

@keyframes confetti-drop {
  0% {
    opacity: 1;
    transform: translateY(-10px) rotate(0deg);
  }
  100% {
    opacity: 0;
    transform: translateY(180px) rotate(250deg);
  }
}

@media (min-width: 760px) {
  .app-shell {
    padding-top: 26px;
  }

  .screen {
    gap: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}