/* CelikQuran LMS — gaya */
:root {
  --daun: #0E5A43;        /* hijau logo, gelap */
  --daun-2: #167A5B;
  --daun-pucat: #DCEBE3;
  --oren: #EE8A1E;        /* oren logo */
  --oren-gelap: #B8640A;
  --latar: #F2F6F3;
  --kertas: #FFFFFF;
  --dakwat: #14211C;
  --kelabu: #55655E;
  --garis: #CBD9D1;
  --merah: #B3261E;
  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 22px;
  --fs-1: clamp(2.2rem, 4.4vw + 1rem, 3.6rem);
  --fs-2: clamp(1.55rem, 1.6vw + 1rem, 2.1rem);
  --fs-3: 1.25rem;
  --wrap: 1120px;
}
* { box-sizing: border-box; }
html { font-size: 112.5%; }  /* 18px asas: mudah dibaca warga emas */
body {
  margin: 0; background: var(--latar); color: var(--dakwat);
  font-family: "Lexend", system-ui, sans-serif; line-height: 1.55;
  -webkit-font-smoothing: antialiased; min-height: 100vh; display: flex; flex-direction: column;
}
main { flex: 1; outline: none; }
a { color: var(--daun); }
img { max-width: 100%; }
h1, h2, h3 { line-height: 1.15; margin: 0 0 .5em; font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: var(--fs-1); }
h2 { font-size: var(--fs-2); }
h3 { font-size: var(--fs-3); }
p { margin: 0 0 1em; max-width: 62ch; }
.ar { font-family: "Amiri", serif; direction: rtl; }
.wrap { width: min(100% - 2.5rem, var(--wrap)); margin-inline: auto; }
.muted { color: var(--kelabu); }
.skip { position: absolute; left: -999px; top: 0; background: var(--oren); color: #000; padding: .5rem 1rem; z-index: 9; }
.skip:focus { left: 1rem; }
:focus-visible { outline: 3px solid var(--oren); outline-offset: 2px; border-radius: 4px; }

/* ---------- Topbar ---------- */
.topbar { background: var(--daun); color: #fff; position: sticky; top: 0; z-index: 5; }
.topbar-in { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 64px; }
.brand { display: flex; align-items: center; gap: .6rem; color: #fff; text-decoration: none; }
.brand-mark { font-family: "Amiri", serif; font-size: 1.7rem; line-height: 1; color: var(--oren); padding-top: .2rem; }
.brand-name { font-size: 1.15rem; font-weight: 500; }
.brand-name b { font-weight: 700; }
.nav { display: flex; align-items: center; gap: .3rem; flex-wrap: wrap; }
.nav a { color: #E6F1EB; text-decoration: none; padding: .45rem .75rem; border-radius: var(--r-sm); font-size: .9rem; }
.nav a:hover, .nav a[aria-current="page"] { background: rgba(255,255,255,.12); color: #fff; }
.nav .btn { margin-left: .3rem; }

/* ---------- Butang & borang ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font: inherit; font-weight: 600; font-size: 1rem; cursor: pointer; text-decoration: none;
  border: 2px solid transparent; border-radius: 999px; padding: .75rem 1.4rem; min-height: 48px;
  background: var(--oren); color: #1E1203; transition: background .15s;
}
.btn:hover { background: #F59A35; }
.btn.hijau { background: var(--daun); color: #fff; }
.btn.hijau:hover { background: var(--daun-2); }
.btn.garis { background: transparent; border-color: var(--garis); color: var(--dakwat); }
.btn.garis:hover { border-color: var(--daun); }
.btn.kecil { min-height: 38px; padding: .4rem 1rem; font-size: .9rem; }
.btn.penuh { width: 100%; }
.btn[disabled] { opacity: .6; cursor: progress; }
.nav .btn.kecil { color: #1E1203; }

.borang { display: grid; gap: 1rem; }
.borang label { display: grid; gap: .35rem; font-weight: 500; font-size: .95rem; }
.borang input {
  font: inherit; padding: .8rem 1rem; border: 2px solid var(--garis); border-radius: var(--r-md);
  background: #fff; min-height: 52px;
}
.borang input:focus { border-color: var(--daun); outline: none; box-shadow: 0 0 0 3px var(--daun-pucat); }
.ralat { background: #FCEBEA; color: var(--merah); border-radius: var(--r-md); padding: .75rem 1rem; font-size: .95rem; }
.ralat:empty { display: none; }
.berjaya { background: var(--daun-pucat); color: var(--daun); border-radius: var(--r-md); padding: .75rem 1rem; }
.atau { display: flex; align-items: center; gap: .8rem; color: var(--kelabu); font-size: .9rem; margin: .4rem 0; }
.atau::before, .atau::after { content: ""; flex: 1; height: 1px; background: var(--garis); }
.btn-google { background: #fff; color: var(--dakwat); border-color: var(--garis); }
.btn-google:hover { background: #fff; border-color: var(--daun); }
.btn-google svg { width: 20px; height: 20px; }

/* ---------- Hero (homepage) ---------- */
.hero { background: var(--daun); color: #fff; overflow: hidden; }
.hero-in { display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; gap: 2rem; padding-block: 3.5rem 4rem; }
.hero h1 { color: #fff; max-width: 15ch; }
.hero p { color: #D3E6DC; font-size: 1.1rem; }
.hero-cta { display: flex; gap: .8rem; flex-wrap: wrap; margin-top: 1.6rem; }
.hero .btn.garis { color: #fff; border-color: rgba(255,255,255,.4); }
.hero .btn.garis:hover { border-color: #fff; }
.hero .iqra {
  font-family: "Amiri", serif; font-size: clamp(7rem, 16vw, 13rem); line-height: 1.1;
  color: var(--oren); text-align: center; direction: rtl; margin: 0;
  text-shadow: 0 0 0 transparent;
}
.hero .iqra-cap { text-align: center; color: #A9CDBC; font-size: .95rem; margin-top: -.5rem; }

/* ---------- Tangga tahap ---------- */
.seksyen { padding-block: 3.5rem; }
.seksyen > .wrap > p.muted { margin-bottom: 2rem; }
.tangga { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: .75rem; align-items: end; }
.anak-tangga {
  background: var(--kertas); border: 2px solid var(--garis); border-radius: var(--r-md);
  padding: 1rem; display: flex; flex-direction: column; gap: .3rem;
}
.anak-tangga:nth-child(1) { min-height: 150px; }
.anak-tangga:nth-child(2) { min-height: 180px; }
.anak-tangga:nth-child(3) { min-height: 210px; }
.anak-tangga:nth-child(4) { min-height: 240px; }
.anak-tangga:nth-child(5) { min-height: 270px; border-color: var(--daun); }
.anak-tangga .no { font-size: 2rem; font-weight: 700; color: var(--oren); line-height: 1; }
.anak-tangga b { font-size: 1.05rem; }
.anak-tangga span { color: var(--kelabu); font-size: .9rem; }

/* ---------- Kad kursus ---------- */
.grid-kursus { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 1.25rem; }
.kursus {
  background: var(--kertas); border-radius: var(--r-lg); overflow: hidden; text-decoration: none; color: inherit;
  display: flex; flex-direction: column; border: 1px solid var(--garis);
}
.kursus:hover .kulit { background: var(--daun-2); }
.kulit {
  background: var(--daun); color: #fff; aspect-ratio: 16 / 10; display: grid; place-items: center; position: relative;
  transition: background .2s;
}
.kulit .huruf { font-family: "Amiri", serif; font-size: 5.5rem; line-height: 1; color: #fff; }
.kulit.solat { background: #23463C; }
.kulit .lencana {
  position: absolute; top: .8rem; left: .8rem; background: var(--oren); color: #1E1203;
  font-size: .75rem; font-weight: 600; padding: .2rem .65rem; border-radius: 999px;
}
.kursus-isi { padding: 1rem 1.2rem 1.25rem; display: flex; flex-direction: column; gap: .35rem; flex: 1; }
.kursus-isi .tahap { color: var(--daun-2); font-size: .85rem; font-weight: 500; }
.kursus-isi h3 { margin: 0; font-size: 1.15rem; }
.kursus-isi .meta { color: var(--kelabu); font-size: .85rem; margin-top: auto; padding-top: .5rem; }
.bar { height: 8px; background: var(--daun-pucat); border-radius: 99px; overflow: hidden; margin-top: .6rem; }
.bar > i { display: block; height: 100%; background: var(--oren); border-radius: 99px; }

.kategori-tajuk { margin: 2.5rem 0 1rem; font-size: 1.3rem; }
.kategori-tajuk:first-child { margin-top: 0; }

/* ---------- Dashboard ---------- */
.sapaan { background: var(--daun); color: #fff; padding-block: 2.2rem 3.6rem; }
.sapaan h1 { font-size: var(--fs-2); color: #fff; margin: 0 0 .3rem; }
.sapaan p { color: #CFE3D9; margin: 0; }
.teruskan {
  display: grid; grid-template-columns: 220px 1fr auto; gap: 1.25rem; align-items: center;
  background: var(--kertas); border-radius: var(--r-lg); padding: 1rem; margin-top: -1.6rem; border: 1px solid var(--garis);
}
.teruskan .thumb { aspect-ratio: 16/9; border-radius: var(--r-md); background: #000 center/cover; }
.teruskan .kecil { color: var(--kelabu); font-size: .85rem; margin: 0; }
.teruskan h2 { font-size: 1.25rem; margin: .2rem 0; }
.statistik { display: flex; gap: 2rem; flex-wrap: wrap; margin: 2rem 0 0; }
.statistik div b { display: block; font-size: 1.8rem; color: var(--daun); line-height: 1.1; }
.statistik div span { color: var(--kelabu); font-size: .9rem; }
.notis-prospek {
  border: 2px dashed var(--oren); border-radius: var(--r-lg); padding: 1.25rem 1.4rem; margin-top: 2rem;
  display: flex; gap: 1rem; align-items: center; justify-content: space-between; flex-wrap: wrap; background: #FFF8EF;
}
.notis-prospek p { margin: 0; }

/* ---------- Player ---------- */
.player { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 1.5rem; padding-block: 1.5rem 3rem; align-items: start; }
.video { aspect-ratio: 16/9; background: #000; border-radius: var(--r-lg); overflow: hidden; }
.video iframe { width: 100%; height: 100%; border: 0; display: block; }
.kunci {
  aspect-ratio: 16/9; border-radius: var(--r-lg); background: var(--daun); color: #fff;
  display: grid; place-items: center; text-align: center; padding: 1.5rem;
}
.kunci .huruf { font-family: "Amiri", serif; font-size: 4.5rem; color: var(--oren); line-height: 1.3; margin-bottom: .4rem; }
.kunci p { color: #CFE3D9; margin: .5rem auto 1.2rem; }
.kunci .btn.garis { color: #fff; border-color: rgba(255,255,255,.45); }
.lesson-kepala { margin-top: 1.2rem; }
.lesson-kepala .kecil { color: var(--kelabu); font-size: .9rem; margin: 0 0 .2rem; }
.lesson-kepala h1 { font-size: var(--fs-2); }
.kawalan { display: flex; gap: .7rem; flex-wrap: wrap; align-items: center; margin-top: 1rem; }
.kawalan .kanan { margin-left: auto; display: flex; gap: .5rem; }
.selesai-tanda { color: var(--daun); font-weight: 600; display: inline-flex; align-items: center; gap: .4rem; }

.senarai { background: var(--kertas); border: 1px solid var(--garis); border-radius: var(--r-lg); overflow: hidden; position: sticky; top: 80px; max-height: calc(100vh - 100px); display: flex; flex-direction: column; }
.senarai-kepala { padding: 1rem 1.1rem; border-bottom: 1px solid var(--garis); }
.senarai-kepala h2 { font-size: 1.05rem; margin: 0 0 .1rem; }
.senarai-kepala .kecil { color: var(--kelabu); font-size: .85rem; }
.senarai-isi { overflow-y: auto; }
.senarai details { border-bottom: 1px solid var(--garis); }
.senarai summary { cursor: pointer; padding: .8rem 1.1rem; font-weight: 600; font-size: .92rem; background: #F7FAF8; list-style: none; display: flex; justify-content: space-between; gap: .5rem; }
.senarai summary::-webkit-details-marker { display: none; }
.senarai summary::after { content: "+"; color: var(--kelabu); }
.senarai details[open] summary::after { content: "–"; }
.senarai ol { list-style: none; margin: 0; padding: 0; }
.senarai li a {
  display: grid; grid-template-columns: 26px 1fr auto; gap: .6rem; align-items: center;
  padding: .7rem 1.1rem; text-decoration: none; color: var(--dakwat); font-size: .92rem; border-left: 4px solid transparent;
}
.senarai li a:hover { background: #F2F7F4; }
.senarai li a[aria-current="true"] { background: var(--daun-pucat); border-left-color: var(--oren); font-weight: 600; }
.senarai .tanda { width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--garis); display: grid; place-items: center; font-size: .7rem; }
.senarai .tanda.ok { background: var(--daun); border-color: var(--daun); color: #fff; }
.senarai .tanda.kunci-ikon { border: 0; color: var(--kelabu); font-size: .85rem; }
.senarai .dur { color: var(--kelabu); font-size: .8rem; }

/* ---------- Halaman auth ---------- */
.auth { display: grid; grid-template-columns: 1fr 1fr; min-height: calc(100vh - 64px - 64px); }
.auth-seni { background: var(--daun); color: #fff; display: grid; place-items: center; padding: 2rem; text-align: center; }
.auth-seni .ar { font-size: clamp(4rem, 9vw, 7rem); color: var(--oren); line-height: 1.2; }
.auth-seni p { color: #CFE3D9; margin: 0 auto; }
.auth-borang { display: grid; place-items: center; padding: 2.5rem 1.25rem; }
.auth-kotak { width: min(100%, 420px); }
.auth-kotak h1 { font-size: var(--fs-2); }
.auth-kaki { margin-top: 1.2rem; font-size: .95rem; color: var(--kelabu); }

/* ---------- Lain-lain ---------- */
.loading { padding: 4rem 0; color: var(--kelabu); }
.kosong { text-align: center; padding: 4rem 1rem; }
.kosong .ar { font-size: 4rem; color: var(--oren); }
.foot { background: #E3ECE7; color: var(--kelabu); font-size: .9rem; }
.foot-in { display: flex; gap: 1.5rem; padding-block: 1.3rem; flex-wrap: wrap; }
.foot a { color: var(--kelabu); }
#toast {
  position: fixed; left: 50%; bottom: 1.5rem; transform: translateX(-50%) translateY(150%);
  background: var(--dakwat); color: #fff; padding: .8rem 1.3rem; border-radius: 999px; transition: transform .25s; z-index: 20; visibility: hidden;
}
#toast.show { transform: translateX(-50%) translateY(0); visibility: visible; }
.profil-kotak { background: var(--kertas); border: 1px solid var(--garis); border-radius: var(--r-lg); padding: 1.5rem; max-width: 560px; }
.peranan { display: inline-block; background: var(--daun-pucat); color: var(--daun); padding: .2rem .8rem; border-radius: 99px; font-size: .85rem; font-weight: 600; }
.dokumen { max-width: 720px; padding-block: 3rem; }
.dokumen h2 { font-size: 1.3rem; margin-top: 2rem; }

/* ---------- Responsif ---------- */
@media (max-width: 960px) {
  .player { grid-template-columns: 1fr; }
  .senarai { position: static; max-height: none; }
  .tangga { grid-template-columns: 1fr; }
  .anak-tangga { min-height: 0 !important; flex-direction: row; align-items: baseline; gap: .8rem; }
  .teruskan { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .hero-in { grid-template-columns: 1fr; padding-block: 2rem 2.5rem; }
  .hero .iqra { font-size: 6rem; order: -1; }
  .hero .iqra-cap { display: none; }
  .auth { grid-template-columns: 1fr; }
  .auth-seni { display: none; }
  .nav a:not(.btn) { padding: .4rem .5rem; font-size: .82rem; }
  .brand-name { display: none; }
  .kawalan .kanan { margin-left: 0; width: 100%; }
  .kawalan .kanan .btn { flex: 1; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }