:root{
  --green-950:#052620;
  --green-900:#0b3d33;
  --green-800:#0f5245;
  --green-700:#146b59;
  --green-600:#18806b;
  --green-500:#1f9b81;
  --green-100:#e3f3ee;
  --green-50:#f3faf7;
  --cream:#f7f5ef;
  --gold:#c8a24b;
  --gold-light:#deb962;
  --ink:#14241f;
  --ink-soft:#586b63;
  --line:#dce7e2;
  --card:#ffffff;
  --danger:#b3543f;
  --radius:20px;
  --shadow: 0 2px 6px rgba(6,43,37,.04), 0 12px 32px rgba(6,43,37,.07);
  --shadow-lg: 0 8px 24px rgba(6,43,37,.08), 0 20px 48px rgba(6,43,37,.12);
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  background: radial-gradient(circle at 50% 0%, #eef7f3 0%, var(--cream) 65%);
  font-family:'Hind Siliguri', system-ui, -apple-system, sans-serif;
  color:var(--ink);
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
}
.arabic{
  font-family:'Noto Naskh Arabic', serif;
  direction:rtl;
  unicode-bidi:isolate;
}
a{color:var(--green-700);transition:color .15s ease;}
a:hover{color:var(--green-900);}

/* ---------- Auth pages ---------- */
.auth-shell{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:28px 16px;
}
.auth-card{
  width:100%;
  max-width:410px;
  background:var(--card);
  border-radius:24px;
  border:1px solid var(--line);
  box-shadow:var(--shadow-lg);
  padding:36px 30px 32px;
  position:relative;
  overflow:hidden;
}
.auth-card::before{
  content:"";
  position:absolute;
  top:0;left:0;right:0;
  height:4px;
  background:linear-gradient(90deg, var(--green-700), var(--gold), var(--green-700));
}
.auth-brand{
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:24px;
}
.auth-brand-mark{
  width:42px;height:42px;border-radius:12px;
  background:linear-gradient(145deg,var(--green-600),var(--green-900));
  border:1px solid rgba(200,162,75,.35);
  display:flex;align-items:center;justify-content:center;
  color:#f5d98e;font-size:19px;
  box-shadow:0 4px 12px rgba(11,61,51,.18);
}
.auth-brand-text{font-weight:700;font-size:17px;color:var(--green-950);letter-spacing:.2px;}
.auth-brand-sub{font-size:12px;color:var(--ink-soft);margin-top:1px;}

.auth-title{font-size:22px;font-weight:700;color:var(--green-950);margin:0 0 6px;}
.auth-sub{font-size:14px;color:var(--ink-soft);margin:0 0 22px;line-height:1.6;}

.field{margin-bottom:16px;}
.field label{
  display:block;
  font-size:13px;
  font-weight:600;
  color:var(--green-900);
  margin-bottom:6px;
}
.field input{
  width:100%;
  padding:12.5px 14px;
  border-radius:12px;
  border:1px solid var(--line);
  font-family:inherit;
  font-size:14.5px;
  background:var(--green-50);
  color:var(--ink);
  outline:none;
  transition:all .18s ease;
}
.field input:focus{
  border-color:var(--green-500);
  background:#fff;
  box-shadow:0 0 0 3px rgba(31,155,129,.12);
}

.btn-primary{
  width:100%;
  border:none;
  border-radius:12px;
  padding:14px;
  font-family:inherit;
  font-size:15.5px;
  font-weight:700;
  cursor:pointer;
  background:linear-gradient(145deg, var(--green-700), var(--green-900));
  color:#fff;
  margin-top:6px;
  box-shadow:0 6px 16px rgba(11,61,51,.2);
  transition:transform .12s ease, box-shadow .18s ease, filter .18s ease;
}
.btn-primary:hover{filter:brightness(1.05);}
.btn-primary:active{transform:scale(.99);}
.btn-primary:disabled{opacity:.6;cursor:default;}

.auth-divider{
  display:flex;
  align-items:center;
  margin:18px 0 14px;
  color:var(--ink-soft);
  font-size:12px;
}
.auth-divider::before,.auth-divider::after{
  content:"";
  flex:1;
  border-bottom:1px solid var(--line);
}
.auth-divider span{padding:0 10px;}

.btn-google{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  width:100%;
  padding:12px 14px;
  border:1px solid var(--line);
  border-radius:12px;
  background:#fff;
  color:var(--ink);
  font-size:14px;
  font-weight:600;
  text-decoration:none;
  box-shadow:0 2px 6px rgba(6,43,37,.04);
  transition:all .16s ease;
}
.btn-google:hover{
  background:var(--green-50);
  border-color:var(--green-500);
  color:var(--green-950);
}

.auth-foot{
  text-align:center;
  font-size:13.5px;
  color:var(--ink-soft);
  margin-top:18px;
}
.auth-foot a{font-weight:600;text-decoration:none;}
.auth-foot a:hover{text-decoration:underline;}

.alert{
  padding:12px 14px;
  border-radius:12px;
  font-size:13.5px;
  margin-bottom:16px;
  line-height:1.55;
}
.alert-error{background:#fbeee7;color:var(--danger);border:1px solid rgba(179,84,63,.18);}
.alert-success{background:var(--green-100);color:var(--green-800);border:1px solid rgba(20,107,89,.18);}

/* ---------- App shell (dashboard) ---------- */
.app{
  max-width:640px;
  margin:0 auto;
  padding:22px 16px 68px;
}
.topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:6px 2px 24px;
  gap:10px;
}
.brand{display:flex;align-items:center;gap:11px;min-width:0;}
.brand-mark{
  width:38px;height:38px;border-radius:11px;
  background:linear-gradient(145deg,var(--green-600),var(--green-900));
  border:1px solid rgba(200,162,75,.35);
  display:flex;align-items:center;justify-content:center;
  color:#f5d98e;font-size:17px;flex:0 0 auto;
  box-shadow: var(--shadow);
}
.brand-text{font-weight:700;font-size:17px;color:var(--green-950);letter-spacing:.2px;}
.brand-sub{font-size:12px;color:var(--ink-soft);margin-top:1px;}
.topbar-right{display:flex;align-items:center;gap:9px;flex:0 0 auto;}
.pill{
  font-size:12.5px;
  padding:7px 13px;
  border-radius:999px;
  background:var(--green-100);
  color:var(--green-800);
  border:1px solid rgba(20,107,89,.12);
  font-weight:600;
  white-space:nowrap;
}
.user-menu{position:relative;}
.user-btn{
  width:36px;height:36px;
  border-radius:50%;
  background:linear-gradient(145deg,var(--green-700),var(--green-950));
  color:#fff;
  border:2px solid rgba(200,162,75,.45);
  font-weight:700;
  font-size:13.5px;
  cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 2px 8px rgba(6,43,37,.14);
}
.user-dropdown{
  position:absolute;
  right:0; top:44px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:14px;
  box-shadow:var(--shadow-lg);
  min-width:180px;
  padding:8px;
  display:none;
  z-index:20;
}
.user-dropdown.open{display:block;}
.user-dropdown .name{
  padding:8px 10px 7px;
  font-size:13.5px;
  font-weight:700;
  color:var(--green-950);
  border-bottom:1px solid var(--line);
  margin-bottom:4px;
}
.user-dropdown a{
  display:block;
  padding:9px 10px;
  border-radius:9px;
  font-size:13.5px;
  color:var(--danger);
  font-weight:600;
  text-decoration:none;
}
.user-dropdown a:hover{background:#fbeee7;}

/* Hero / dashboard */
.hero-card{
  background: linear-gradient(155deg, var(--green-900) 0%, var(--green-950) 100%);
  border: 1px solid rgba(200,162,75,.28);
  border-radius: 24px;
  padding: 28px 24px 24px;
  color: var(--green-50);
  position:relative;
  overflow:hidden;
  box-shadow: var(--shadow-lg);
}
.hero-card::before{
  content:"";
  position:absolute; right:-40px; top:-60px;
  width:220px;height:220px; border-radius:50%;
  background: radial-gradient(circle, rgba(200,162,75,.22), transparent 70%);
  pointer-events:none;
}
.hero-greeting{font-size:13px;color: rgba(242,249,246,.72);margin:0 0 4px;letter-spacing:.2px;}
.hero-title{font-size:22px;font-weight:700;margin:0 0 20px;color:#fff;}
.ring-row{display:flex;align-items:center;gap:22px;}
.ring-wrap{position:relative;width:108px;height:108px;flex:0 0 auto;}
.ring-wrap svg{transform:rotate(-90deg);}
#ringProgress{transition:stroke-dashoffset .45s cubic-bezier(.4,0,.2,1);}
.ring-center{position:absolute; inset:0; display:flex; flex-direction:column; align-items:center; justify-content:center;}
.ring-num{font-size:23px;font-weight:700;color:#fff;line-height:1;}
.ring-den{font-size:11.5px;color:rgba(242,249,246,.68);margin-top:3px;}
.hero-stats{flex:1;}
.hero-stat-row{display:flex; justify-content:space-between; padding:8px 0; border-bottom:1px solid rgba(242,249,246,.12); font-size:14px;}
.hero-stat-row:last-child{border-bottom:none;}
.hero-stat-label{color:rgba(242,249,246,.72);}
.hero-stat-value{font-weight:700;color:#fff;}
.streak-flame{color:var(--gold);margin-inline-end:4px;}

.cta-btn{
  margin-top:22px; width:100%; border:none; border-radius:14px; padding:15.5px;
  font-family:inherit; font-size:16px; font-weight:700; cursor:pointer;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: var(--green-950);
  box-shadow: 0 6px 18px rgba(200,162,75,.28);
  transition: transform .12s ease, filter .15s ease;
}
.cta-btn:hover:not(:disabled){filter:brightness(1.04);}
.cta-btn:active:not(:disabled){transform:scale(.985);}
.cta-btn:disabled{opacity:.55;cursor:default;}

.section-label{font-size:13px;font-weight:700;color:var(--green-800);text-transform:uppercase;letter-spacing:.04em;margin: 28px 4px 10px;}
.card{background:var(--card);border-radius:var(--radius);border:1px solid var(--line);padding:16px;box-shadow:var(--shadow);}
.history-list{display:flex; flex-direction:column; gap:8px;}
.history-row{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:13px;background:var(--green-50);border:1px solid rgba(20,107,89,.07);}
.history-date{flex:1;font-size:14px;font-weight:600;color:var(--ink);}
.history-date span{display:block;font-size:11.5px;font-weight:500;color:var(--ink-soft);margin-top:1px;}
.history-score{font-size:13px;font-weight:700;padding:5px 11px;border-radius:999px;}
.score-full{background:var(--green-100); color:var(--green-800);}
.score-partial{background:#fbeee7; color:var(--danger);}
.empty-note{text-align:center;color:var(--ink-soft);font-size:14px;padding:20px 10px;}
.note-card{margin-top:18px;background: var(--green-50);border:1px dashed var(--green-500);border-radius:15px;padding:14px 16px;font-size:13px;line-height:1.68;color:var(--green-900);}

/* Reading view */
.read-wrap{display:none;}
.read-wrap.active{display:block;}
.dashboard-wrap.hidden{display:none;}
.read-topbar{display:flex;align-items:center;gap:12px;margin-bottom:18px;}
.icon-btn{
  width:40px;height:40px;border-radius:12px;
  border:1px solid var(--line);background:#fff;
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;color:var(--green-800);font-size:17px;flex:0 0 auto;
  box-shadow:0 2px 6px rgba(6,43,37,.04);
  transition:all .15s ease;
}
.icon-btn:hover{background:var(--green-50);border-color:var(--green-500);}
.progress-track{flex:1;height:9px;border-radius:999px;background:var(--green-100);overflow:hidden;}
.progress-fill{height:100%;background: linear-gradient(90deg, var(--green-600), var(--gold));border-radius:999px;transition:width .3s ease;}
.progress-count{font-size:13px;font-weight:700;color:var(--green-800);flex:0 0 auto;min-width:42px;text-align:right;}

.section-card{background:var(--card);border-radius:22px;border:1px solid var(--line);padding:26px 22px 24px;box-shadow:var(--shadow-lg);}
.section-eyebrow{font-size:12px;font-weight:700;color:var(--gold);letter-spacing:.06em;text-transform:uppercase;}
.section-title{font-size:20px;font-weight:700;color:var(--green-950);margin:5px 0 18px;}
.ayah-block{padding: 18px 0;border-top:1px solid var(--line);}
.ayah-block:first-of-type{border-top:none; padding-top:4px;}
.ayah-arabic{font-family:'Noto Naskh Arabic', serif;font-size:26px;line-height:2.1;color:var(--ink);text-align:right;direction:rtl;margin-bottom:10px;}
.ayah-num-badge{font-family:'Hind Siliguri',sans-serif;display:inline-flex;width:24px;height:24px;border-radius:50%;background:var(--green-100);color:var(--green-800);align-items:center;justify-content:center;font-size:11.5px;font-weight:700;margin-inline-start:8px;direction:ltr;vertical-align:middle;}
.ayah-translit{font-size:14px;color:var(--green-700);font-style:italic;line-height:1.68;}
.meaning-box{margin-top:10px;padding:16px;border-radius:14px;background:var(--green-50);border:1px solid var(--line);}
.meaning-label{font-size:11.5px;font-weight:700;color:var(--green-800);text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px;}
.meaning-text{font-size:14.5px;line-height:1.85;color:var(--ink);}
.repeat-box{margin-top:18px;background:var(--green-50);border:1px solid rgba(200,162,75,.35);border-radius:15px;padding:16px;text-align:center;}
.repeat-title{font-size:13.5px;font-weight:700;color:var(--green-900);margin-bottom:12px;}
.repeat-dots{display:flex;gap:12px;justify-content:center;}
.repeat-dot{width:42px;height:42px;border-radius:50%;border:2px solid var(--green-500);background:#fff;color:var(--green-700);font-weight:700;font-size:15px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition: all .15s ease;}
.repeat-dot.done{background:var(--green-600);border-color:var(--green-600);color:#fff;transform:scale(1.05);}
.next-btn{margin-top:22px;width:100%;border:none;border-radius:14px;padding:16px;font-family:inherit;font-size:16px;font-weight:700;cursor:pointer;background: linear-gradient(145deg, var(--green-700), var(--green-900));color:#fff;box-shadow:0 6px 16px rgba(11,61,51,.18);transition:transform .12s ease, filter .15s ease;}
.next-btn:hover:not(:disabled){filter:brightness(1.05);}
.next-btn:disabled{background:var(--line);color:var(--ink-soft);cursor:not-allowed;box-shadow:none;}
.next-btn:active:not(:disabled){transform:scale(.99);}
.finish-card{text-align:center;padding:38px 22px;}
.finish-emoji{font-size:42px;margin-bottom:10px;}
.finish-title{font-size:20px;font-weight:700;color:var(--green-950);margin-bottom:6px;}
.finish-sub{font-size:14px;color:var(--ink-soft); line-height:1.65;}

.toast{position:fixed;left:50%; bottom:24px;transform:translateX(-50%);background:var(--green-950);color:#fff;padding:11px 20px;border-radius:999px;font-size:13.5px;font-weight:600;opacity:0;pointer-events:none;transition:opacity .25s ease, bottom .25s ease;box-shadow:var(--shadow-lg);white-space:nowrap;z-index:50;}
.toast.show{opacity:1; bottom:34px;}