/* =============================================================================
   DeenPlay — base.css (pemilik: F0)
   Token reka bentuk + asas portal. Modul lain tambah CSS dalam fail sendiri
   (landing.css, admin.css, ...) dan GUNA token di bawah, jangan takrif semula.
   Warna akhir akan diselaraskan dengan docs/style-guide.md.
   ========================================================================== */

:root {
    /* --- Jenama --- */
    --dp-brand:          #0f766e;   /* teal hijau — warna utama DeenPlay */
    --dp-brand-dark:     #115e59;
    --dp-brand-light:    #ccfbf1;
    --dp-accent:         #f59e0b;   /* emas — bintang, sorotan */
    --dp-accent-dark:    #b45309;

    /* --- Neutral --- */
    --dp-bg:             #fbfaf7;
    --dp-surface:        #ffffff;
    --dp-text:           #1f2933;
    --dp-text-muted:     #52606d;
    --dp-border:         #e4e7eb;

    /* --- Status --- */
    --dp-success:        #15803d;
    --dp-danger:         #b91c1c;
    --dp-warning:        #a16207;
    --dp-info:           #1d4ed8;
    --dp-focus:          #2563eb;

    /* --- Palet segmen (ditimpa oleh .seg-*) --- */
    --dp-seg-primary:    var(--dp-brand);
    --dp-seg-secondary:  var(--dp-accent);
    --dp-seg-bg:         var(--dp-bg);

    /* Kanak-kanak: ceria */
    --dp-kids-primary:   #f97316;
    --dp-kids-secondary: #8b5cf6;
    --dp-kids-bg:        #fff7ed;
    /* Remaja: bertenaga */
    --dp-teen-primary:   #2563eb;
    --dp-teen-secondary: #db2777;
    --dp-teen-bg:        #eff6ff;
    /* Dewasa: tenang, elegan */
    --dp-adult-primary:  #0f766e;
    --dp-adult-secondary:#a16207;
    --dp-adult-bg:       #f8fafc;
    /* Keluarga: hangat */
    --dp-family-primary: #c2410c;
    --dp-family-secondary:#15803d;
    --dp-family-bg:      #fffbeb;

    /* --- Tipografi --- */
    --dp-font:           "Nunito", "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
    --dp-font-arabic:    "Amiri Quran", "Scheherazade New", "Traditional Arabic", serif;
    /* Skala tipografi tunggal — guna token ini, jangan saiz bebas. h1 = 2xl, h2 = xl, h3 = lg. */
    --dp-text-xs:        0.75rem;     /* 12px  label kecil, tagline */
    --dp-text-sm:        0.875rem;    /* 14px  teks bantu, jadual, nav admin */
    --dp-text-base:      1rem;        /* 16px  teks biasa, butang, nav */
    --dp-text-lg:        1.125rem;    /* 18px  h3, tajuk kad */
    --dp-text-xl:        clamp(1.25rem, 1.1rem + 0.5vw, 1.5rem);       /* 20–24px  h2 */
    --dp-text-2xl:       clamp(1.625rem, 1.35rem + 1.2vw, 2.125rem);   /* 26–34px  h1 halaman */
    --dp-leading:        1.6;

    /* --- Ruang --- */
    --dp-space-1:        0.25rem;
    --dp-space-2:        0.5rem;
    --dp-space-3:        0.75rem;
    --dp-space-4:        1rem;
    --dp-space-5:        1.5rem;
    --dp-space-6:        2rem;
    --dp-space-8:        3rem;

    /* --- Bentuk --- */
    --dp-radius-sm:      6px;
    --dp-radius:         12px;
    --dp-radius-lg:      20px;
    --dp-radius-pill:    999px;
    --dp-shadow:         0 2px 8px rgba(15, 23, 42, 0.08);
    --dp-shadow-lg:      0 10px 30px rgba(15, 23, 42, 0.12);

    /* --- Saiz --- */
    --dp-tap-min:        44px;      /* saiz sentuhan minimum (PRD) */
    --dp-container:      1120px;
    --dp-transition:     160ms ease;
}

.seg-kids   { --dp-seg-primary: var(--dp-kids-primary);   --dp-seg-secondary: var(--dp-kids-secondary);   --dp-seg-bg: var(--dp-kids-bg); }
.seg-teen   { --dp-seg-primary: var(--dp-teen-primary);   --dp-seg-secondary: var(--dp-teen-secondary);   --dp-seg-bg: var(--dp-teen-bg); }
.seg-adult  { --dp-seg-primary: var(--dp-adult-primary);  --dp-seg-secondary: var(--dp-adult-secondary);  --dp-seg-bg: var(--dp-adult-bg); }
.seg-family { --dp-seg-primary: var(--dp-family-primary); --dp-seg-secondary: var(--dp-family-secondary); --dp-seg-bg: var(--dp-family-bg); }

/* --- Reset ringkas --- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font-family: var(--dp-font);
    font-size: var(--dp-text-base);
    line-height: var(--dp-leading);
    color: var(--dp-text);
    background: var(--dp-seg-bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { line-height: 1.25; margin: 0 0 var(--dp-space-4); }
h1 { font-size: var(--dp-text-2xl); line-height: 1.2; letter-spacing: -0.3px; }
h2 { font-size: var(--dp-text-xl); line-height: 1.3; }
h3 { font-size: var(--dp-text-lg); line-height: 1.35; }
p { margin: 0 0 var(--dp-space-4); }
a { color: var(--dp-brand-dark); }
[lang="ar"], .arabic { font-family: var(--dp-font-arabic); direction: rtl; font-size: 1.5em; line-height: 2; }

/* --- Fokus jelas (papan kekunci) --- */
:focus { outline: none; }
:focus-visible {
    outline: 3px solid var(--dp-focus);
    outline-offset: 2px;
    border-radius: var(--dp-radius-sm);
}

.skip-link {
    position: absolute; left: -9999px; top: 0;
    background: var(--dp-surface); padding: var(--dp-space-2) var(--dp-space-4); z-index: 100;
}
.skip-link:focus { left: var(--dp-space-2); top: var(--dp-space-2); }

.sr-only {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* --- Layout --- */
.container { width: 100%; max-width: var(--dp-container); margin: 0 auto; padding: 0 var(--dp-space-4); }
.site-main { flex: 1; padding: var(--dp-space-6) 0; }
.stack > * + * { margin-top: var(--dp-space-4); }
.muted { color: var(--dp-text-muted); }
.lead { font-size: clamp(1rem, 0.95rem + 0.25vw, 1.125rem); }

.site-header { background: var(--dp-surface); border-bottom: 1px solid var(--dp-border); }
.site-header__inner {
    display: flex; align-items: center; flex-wrap: wrap; gap: var(--dp-space-4);
    min-height: 64px;
}
.brand { display: flex; align-items: center; gap: var(--dp-space-3); text-decoration: none; color: var(--dp-text); margin-right: auto; padding: var(--dp-space-2) 0; }
.brand__mark { display: block; flex: none; width: 44px; height: 44px; border-radius: 12px; box-shadow: 0 3px 8px rgba(15, 118, 110, 0.28); transition: transform var(--dp-transition); }
.brand:hover .brand__mark { transform: rotate(-6deg) scale(1.05); }
.brand__text { display: flex; flex-direction: column; line-height: 1.1; }
.brand__name { font-weight: 900; font-size: 1.375rem; letter-spacing: -0.5px; color: var(--dp-brand-dark); }
.brand__play { color: #ea580c; }
.brand__tagline { margin-top: 3px; font-size: var(--dp-text-xs); font-weight: 600; letter-spacing: 0.04em; color: var(--dp-text-muted); }
@media (prefers-reduced-motion: reduce) { .brand__mark { transition: none; } .brand:hover .brand__mark { transform: none; } }
.site-nav { display: flex; flex-wrap: wrap; gap: var(--dp-space-2); }
.site-nav a {
    display: inline-flex; align-items: center; min-height: var(--dp-tap-min);
    padding: 0 var(--dp-space-3); text-decoration: none; color: var(--dp-text); border-radius: var(--dp-radius-sm);
}
.site-nav a:hover { background: var(--dp-brand-light); }

.lang-toggle { display: inline-flex; align-items: center; gap: var(--dp-space-1); }
.lang-toggle a {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: var(--dp-tap-min); min-height: var(--dp-tap-min);
    font-weight: 700; text-decoration: none; color: var(--dp-text-muted); border-radius: var(--dp-radius-sm);
}
.lang-toggle a.is-active { color: var(--dp-surface); background: var(--dp-brand); }

/* --- Footer --- */
.site-footer {
    margin-top: var(--dp-space-8, 48px); color: rgba(255, 255, 255, 0.86); font-size: var(--dp-text-sm);
    background: radial-gradient(120% 140% at 0% 0%, #14877d 0%, #0f766e 35%, #0b3f3c 100%);
}
.site-footer a { color: #fff; }
.site-footer__grid {
    display: grid; grid-template-columns: 1.4fr 1fr 1.3fr; gap: var(--dp-space-6, 32px);
    padding-top: var(--dp-space-8, 48px); padding-bottom: var(--dp-space-6, 32px);
}
.site-footer h2 {
    margin: 0 0 var(--dp-space-3); font-size: var(--dp-text-xs); font-weight: 800; letter-spacing: 0.08em;
    text-transform: uppercase; color: #99f6e4;
}
.site-footer__logo { display: inline-flex; align-items: center; gap: var(--dp-space-3); text-decoration: none; font-size: var(--dp-text-lg); font-weight: 900; }
.site-footer__logo img { width: 40px; height: 40px; border-radius: 11px; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25); }
.site-footer__brand p { margin: var(--dp-space-3) 0 0; max-width: 34ch; line-height: 1.6; }
.site-footer__links ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.site-footer__links a { display: inline-flex; align-items: center; min-height: 36px; text-decoration: none; opacity: 0.9; }
.site-footer__links a:hover { opacity: 1; text-decoration: underline; text-underline-offset: 3px; }
.site-footer__check { margin: 0 0 var(--dp-space-4); padding-left: 28px; position: relative; line-height: 1.55; }
.site-footer__check::before {
    content: "✓"; position: absolute; left: 0; top: 1px; width: 20px; height: 20px; display: grid; place-items: center;
    border-radius: 50%; background: #2dd4bf; color: #0b3f3c; font-size: 0.75rem; font-weight: 900;
}
.footer-partner {
    display: inline-flex; align-items: center; gap: var(--dp-space-3); padding: var(--dp-space-2) var(--dp-space-4);
    border-radius: var(--dp-radius); background: #fff; color: var(--dp-text-muted) !important; text-decoration: none;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.18); transition: transform var(--dp-transition), box-shadow var(--dp-transition);
}
.footer-partner:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(0, 0, 0, 0.24); }
.footer-partner__label { font-size: var(--dp-text-xs); font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.footer-partner img { display: block; height: 40px; width: auto; }
.site-footer__bottom { border-top: 1px solid rgba(255, 255, 255, 0.14); padding: var(--dp-space-4) 0; font-size: var(--dp-text-xs); color: rgba(255, 255, 255, 0.7); }
@media (max-width: 860px) { .site-footer__grid { grid-template-columns: 1fr 1fr; } .site-footer__brand { grid-column: 1 / -1; } }
@media (max-width: 560px) {
    .site-footer__grid { grid-template-columns: 1fr; gap: var(--dp-space-5); padding-top: var(--dp-space-6, 32px); }
    .site-footer__links ul { grid-template-columns: 1fr 1fr; }
}

.dev-banner {
    background: #fef3c7; color: #78350f; font-size: var(--dp-text-sm);
    padding: var(--dp-space-1) var(--dp-space-4); text-align: center;
}

/* --- Butang (min 44px) --- */
.btn, button, input[type="submit"], input[type="button"] {
    display: inline-flex; align-items: center; justify-content: center; gap: var(--dp-space-2);
    min-height: var(--dp-tap-min); min-width: var(--dp-tap-min);
    padding: var(--dp-space-2) var(--dp-space-5);
    font: inherit; font-weight: 700; line-height: 1.2;
    border: 2px solid var(--dp-brand); border-radius: var(--dp-radius-pill);
    background: var(--dp-surface); color: var(--dp-brand-dark);
    text-decoration: none; cursor: pointer;
    transition: background var(--dp-transition), color var(--dp-transition), transform var(--dp-transition);
}
.btn:hover, button:hover { background: var(--dp-brand-light); }
.btn:active, button:active { transform: translateY(1px); }
.btn--primary { background: var(--dp-brand); color: #fff; }
.btn--primary:hover { background: var(--dp-brand-dark); }
.btn--accent { background: var(--dp-accent); border-color: var(--dp-accent); color: #1f2933; }
.btn--accent:hover { background: var(--dp-accent); filter: brightness(0.93); }
.btn--segment { background: var(--dp-seg-primary); border-color: var(--dp-seg-primary); color: #fff; }
.btn--segment:hover { background: var(--dp-seg-primary); filter: brightness(0.9); }
.btn--block { width: 100%; }
.btn[disabled], button[disabled] { opacity: 0.55; cursor: not-allowed; }

/* --- Borang --- */
label { display: block; font-weight: 700; margin-bottom: var(--dp-space-1); }
input[type="text"], input[type="email"], input[type="password"], input[type="tel"], input[type="number"],
input[type="search"], select, textarea {
    width: 100%; min-height: var(--dp-tap-min);
    padding: var(--dp-space-2) var(--dp-space-3);
    font: inherit; color: var(--dp-text);
    background: var(--dp-surface); border: 1px solid var(--dp-border); border-radius: var(--dp-radius-sm);
}
.form-row { margin-bottom: var(--dp-space-4); }
.form-error { color: var(--dp-danger); font-size: var(--dp-text-sm); }

/* --- Kad & mesej --- */
.card { background: var(--dp-surface); border-radius: var(--dp-radius); box-shadow: var(--dp-shadow); padding: var(--dp-space-5); }
.alert { padding: var(--dp-space-3) var(--dp-space-4); border-radius: var(--dp-radius-sm); margin-bottom: var(--dp-space-4); }
.alert--success { background: #dcfce7; color: var(--dp-success); }
.alert--error   { background: #fee2e2; color: var(--dp-danger); }
.alert--info    { background: #dbeafe; color: var(--dp-info); }

/* --- Kurangkan animasi --- */
@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;
    }
}
.reduce-motion *, .reduce-motion *::before, .reduce-motion *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
}

/* --- Header: halaman semasa + mudah alih (satu baris nav boleh skrol) --- */
.site-nav a.is-active { color: var(--dp-brand-dark); background: var(--dp-brand-light); }
@media (max-width: 760px) {
    .site-header { position: sticky; top: 0; z-index: 50; box-shadow: 0 1px 6px rgba(15, 23, 42, 0.06); }
    .site-header__inner {
        display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 0 var(--dp-space-2);
        min-height: 0; padding-top: 6px; padding-bottom: 6px;
    }
    .site-header .brand { grid-area: 1 / 1; padding: 2px 0; }
    .site-header .brand__mark { width: 38px; height: 38px; border-radius: 10px; }
    .site-header .brand__name { font-size: 1.25rem; }
    .site-header .brand__tagline { font-size: 0.6875rem; margin-top: 1px; }
    .site-header .lang-toggle { grid-area: 1 / 2; }
    .site-header .lang-toggle a { min-width: 40px; min-height: 40px; }
    .site-nav {
        grid-area: 2 / 1 / 3 / 3; flex-wrap: nowrap; gap: 6px; overflow-x: auto; -webkit-overflow-scrolling: touch;
        margin: 4px calc(var(--dp-space-4) * -1) 0; padding: 4px var(--dp-space-4) 2px; scrollbar-width: none;
        mask-image: linear-gradient(90deg, transparent 0, #000 12px, #000 calc(100% - 24px), transparent 100%);
    }
    .site-nav::-webkit-scrollbar { display: none; }
    .site-nav a { flex: none; min-height: 38px; padding: 0 14px; border-radius: var(--dp-radius-pill); background: var(--dp-bg); font-weight: 700; font-size: 0.95rem; white-space: nowrap; }
    .site-nav a.is-active { background: var(--dp-brand); color: #fff; }
}

/* Mudah alih, belum log masuk: satu pautan sahaja → sebaris dengan logo & bahasa */
@media (max-width: 760px) {
    .site-header__inner:has(.site-nav > a:only-child) { grid-template-columns: minmax(0, 1fr) auto auto; }
    .site-header__inner:has(.site-nav > a:only-child) .site-nav { grid-area: 1 / 2; margin: 0; padding: 0; overflow: visible; mask-image: none; }
    .site-header__inner:has(.site-nav > a:only-child) .lang-toggle { grid-area: 1 / 3; }
}

@media (max-width: 400px) { .site-header__inner:has(.site-nav > a:only-child) .brand__tagline { display: none; } }
.brand__tagline { white-space: nowrap; }
@media (max-width: 420px) {
    .site-header .lang-toggle { gap: 0; }
    .site-header .lang-toggle a { min-width: 34px; padding: 0 4px; }
    .site-header .brand { gap: var(--dp-space-2); min-width: 0; }
    .site-header .brand__name { font-size: 1.1875rem; }
    .site-header__inner:has(.site-nav > a:only-child) .site-nav a { padding: 0 10px; font-size: 0.85rem; }
}

/* --- Tab bar bawah (mudah alih, log masuk) --- */
.tabbar { display: none; }
@media (max-width: 760px) {
    body.has-tabbar { padding-bottom: calc(62px + max(14px, env(safe-area-inset-bottom))); }
    body.has-tabbar .site-nav { display: none; }
    body.has-tabbar .site-header__inner { grid-template-columns: minmax(0, 1fr) auto; }
    .tabbar {
        position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; display: flex;
        background: rgba(255, 255, 255, 0.97); border-top: 1px solid var(--dp-border);
        box-shadow: 0 -4px 16px rgba(15, 23, 42, 0.06);
        padding: 6px 4px max(14px, env(safe-area-inset-bottom));
        -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
    }
    .tabbar a {
        flex: 1 1 0; min-width: 0; display: flex; flex-direction: column; align-items: center; gap: 2px;
        padding: 2px 2px 0; min-height: 52px; justify-content: center;
        color: var(--dp-text-muted); text-decoration: none; font-size: 0.7rem; font-weight: 700; line-height: 1.1;
        -webkit-tap-highlight-color: transparent;
    }
    .tabbar svg {
        width: 46px; height: 30px; padding: 4px 11px; border-radius: 999px; box-sizing: border-box;
        fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round;
        transition: background var(--dp-transition), color var(--dp-transition);
    }
    .tabbar span { max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .tabbar a.is-active { color: var(--dp-brand-dark); }
    .tabbar a.is-active svg { background: var(--dp-brand-light); color: var(--dp-brand); }
    .tabbar a:active svg { background: var(--dp-brand-light); }
}
.account-logout { margin-top: var(--dp-space-2); }

/* --- Sepanduk pasang aplikasi (PWA) --- */
.install-bar {
    position: fixed; right: 16px; bottom: 16px; z-index: 70; display: flex; align-items: center; gap: var(--dp-space-3);
    width: min(420px, calc(100% - 32px)); padding: var(--dp-space-3); background: var(--dp-surface);
    border: 1px solid var(--dp-border); border-radius: var(--dp-radius); box-shadow: var(--dp-shadow-lg);
}
.install-bar[hidden] { display: none; }
.install-bar img { flex: none; width: 44px; height: 44px; border-radius: 12px; }
.install-bar__text { flex: 1; min-width: 0; display: flex; flex-direction: column; font-size: var(--dp-text-sm); line-height: 1.35; }
.install-bar__text span { color: var(--dp-text-muted); }
.install-bar__x { flex: none; min-width: 36px; min-height: 36px; padding: 0; border: 0; background: transparent; color: var(--dp-text-muted); font-size: 1.5rem; line-height: 1; }
.install-bar__x:hover { background: var(--dp-bg); }
.install-bar .btn--sm { min-height: 38px; padding: 0 14px; flex: none; }
@media (max-width: 760px) {
    .install-bar { left: 8px; right: 8px; width: auto; bottom: 8px; }
    body.has-tabbar .install-bar { bottom: calc(70px + max(14px, env(safe-area-inset-bottom))); }
}
@media (display-mode: standalone) { .install-bar { display: none !important; } }