/* Aset gaya khusus mobile (mobile_mockup/) -- lihat design_mobile/00_design_master/ui_ux_master.md
   bagian B (layout), C (token), D (sentuh & aksesibilitas). Hanya berisi hal yang TIDAK bisa/tidak
   patut diekspresikan sebagai utility Tailwind (env() safe-area, dvh, state drawer, preferensi
   gerak). Selebihnya tetap utility Tailwind seperti apps_mockup. */

:root {
    --m-bar-h: 56px;
    --m-nav-h: 64px;
}

html {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
}

/* ---- Layout: Top App Bar + area konten ---------------------------------------------------- */

/* Top App Bar: tinggi 56px di bawah status bar/notch (safe-area) perangkat. */
.m-header {
    height: calc(var(--m-bar-h) + env(safe-area-inset-top));
    padding: env(safe-area-inset-top) max(0.5rem, env(safe-area-inset-right)) 0 max(0.5rem, env(safe-area-inset-left));
}

/* Area konten = SATU-SATUNYA scroll container. `100dvh` (fallback `100vh`) supaya tidak terpotong
   bar alamat browser mobile yang naik-turun. */
.m-main {
    height: 100vh;
    height: 100dvh;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding-top: calc(var(--m-bar-h) + env(safe-area-inset-top));
    padding-right: env(safe-area-inset-right);
    padding-bottom: env(safe-area-inset-bottom);
    padding-left: env(safe-area-inset-left);
}

.m-main:focus {
    outline: none;
}

/* ---- App shell (tab, bottom nav, layar turunan, sheet) -- ui_ux_master.md ------------- */

/* Panel tab: SEMUA persisten, hanya satu tampil (`is-active`). Tiap panel = scroll container sendiri, jadi
   posisi gulir tiap tab dipertahankan saat berpindah. Ruangnya di antara Top App Bar dan bottom nav. */
.m-panels {
    position: fixed;
    left: 0;
    right: 0;
    top: calc(var(--m-bar-h) + env(safe-area-inset-top));
    bottom: calc(var(--m-nav-h) + env(safe-area-inset-bottom));
}

.m-panel {
    position: absolute;
    inset: 0;
    display: none;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
    padding-bottom: 2.5rem; /* FAB Scan menonjol ~34px di atas bottom nav */
}

.m-panel.is-active {
    display: block;
    animation: m-fade 140ms ease-out;
}

.m-panel:focus {
    outline: none;
}

.m-bottomnav {
    padding-bottom: env(safe-area-inset-bottom);
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
    border-radius: 24px 24px 0 0;
    box-shadow: 0 -4px 16px rgba(16, 24, 40, 0.06);
    /* Putih dengan lekuk setengah lingkaran di tengah-atas (jari-jari 34px) tempat FAB duduk: bagian lekuk
       transparan sehingga latar halaman tampak, dan cincin FAB (warna latar) menutup sambungannya. */
    background: radial-gradient(circle 34px at 50% 0, transparent 33.5px, #fff 34.5px);
}

/* Tombol Scan bulat di tengah bar (FAB): setengahnya menonjol di atas bar, menempel di lekuknya. */
.m-fab {
    position: absolute;
    left: 50%;
    top: 0;
    width: 56px;
    height: 56px;
    box-sizing: content-box;
    border: 6px solid #f9fafb;
    border-radius: 9999px;
    color: #fff;
    background: linear-gradient(135deg, #7c3aed, #6d28d9);
    box-shadow: 0 2px 6px rgba(124, 58, 237, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translate(-50%, -50%);
    transition: transform 120ms ease-out, box-shadow 120ms ease-out;
}

.m-fab:active {
    transform: translate(-50%, -50%) scale(0.94);
}

/* Keyboard virtual terbuka: bottom nav disembunyikan, panel memakai ruangnya. */
body.kbd-open .m-bottomnav {
    display: none;
}

body.kbd-open .m-panels {
    bottom: 0;
}

/* Layar turunan: geser masuk dari kanan, menutupi bar + bottom nav. */
.m-screen {
    position: fixed;
    inset: 0;
    z-index: 60;
    background: #f9fafb;
    visibility: hidden;
    transform: translateX(100%);
    transition: transform 220ms ease-out, visibility 0s linear 220ms;
}

.m-screen.is-open {
    visibility: visible;
    transform: none;
    transition: transform 220ms ease-out, visibility 0s;
}

.m-check-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-height: 3.5rem;
    padding: 0.5rem 1rem;
    cursor: pointer;
}

.m-check-row + .m-check-row {
    border-top: 1px solid #f3f4f6;
}

.m-check-row:has(input:checked) {
    background: #eff6ff;
}

.m-check-row input {
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0;
    accent-color: #2563eb;
}

.m-screen-footer {
    padding-top: 0.75rem;
    padding-bottom: max(0.75rem, env(safe-area-inset-bottom));
}

.m-screen-bar {
    height: calc(var(--m-bar-h) + env(safe-area-inset-top));
    padding: env(safe-area-inset-top) max(0.5rem, env(safe-area-inset-right)) 0 max(0.5rem, env(safe-area-inset-left));
    border-bottom: 1px solid #f3f4f6;
}

.m-action-bar {
    padding-bottom: calc(env(safe-area-inset-bottom) + 0.75rem);
    padding-left: max(1rem, env(safe-area-inset-left));
    padding-right: max(1rem, env(safe-area-inset-right));
    box-shadow: 0 -4px 16px rgba(16, 24, 40, 0.05);
}

/* Bottom sheet & dialog konfirmasi: scrim + panel naik dari bawah. */
.m-sheet-host {
    position: fixed;
    inset: 0;
    z-index: 70;
    visibility: hidden;
    transition: visibility 0s linear 260ms;
}

.m-sheet-host.is-open {
    visibility: visible;
    transition: visibility 0s;
}

.m-confirm-host {
    z-index: 80;
}

.m-scrim {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    opacity: 0;
    transition: opacity 240ms ease-out;
}

.is-open > .m-scrim {
    opacity: 1;
}

.m-sheet {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    max-height: 90vh;
    max-height: 90dvh;
    background: #fff;
    border-radius: 24px 24px 0 0;
    box-shadow: 0 -8px 30px rgba(0, 0, 0, 0.15);
    padding-bottom: env(safe-area-inset-bottom);
    transform: translateY(100%);
    transition: transform 240ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.is-open > .m-sheet {
    transform: none;
}


.m-sheet:focus {
    outline: none;
}

.m-sheet-handle {
    flex-shrink: 0;
    width: 40px;
    height: 4px;
    margin: 10px auto 6px;
    border-radius: 9999px;
    background: #d1d5db;
}

.m-sheet-scroll {
    overflow-y: auto;
    overscroll-behavior: contain;
}

.no-scrollbar {
    scrollbar-width: none;
}

@keyframes m-fade {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ---- Halaman Scan layar penuh (ala QRIS) --------------------------------------------------------- */

.m-scan-host {
    position: fixed;
    inset: 0;
    z-index: 75; /* di atas sheet (70), di bawah dialog konfirmasi (80) */
    visibility: hidden;
    transform: translateY(24px);
    opacity: 0;
    transition: transform 240ms ease-out, opacity 240ms ease-out, visibility 0s linear 240ms;
}

.m-scan-host.is-open {
    visibility: visible;
    transform: none;
    opacity: 1;
    transition: transform 240ms ease-out, opacity 240ms ease-out, visibility 0s;
}

.m-scan {
    position: absolute;
    inset: 0;
    overflow: hidden;
    background: #0b1220;
}

.m-scan:focus {
    outline: none;
}

.m-scan-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: #0b1220;
}

.m-scan-bar {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: calc(env(safe-area-inset-top) + 0.5rem) max(0.75rem, env(safe-area-inset-right)) 0.5rem max(0.75rem, env(safe-area-inset-left));
}

/* Bingkai bidik: kotak transparan; sisanya digelapkan lewat box-shadow raksasa. */
.m-scan-frame {
    position: absolute;
    left: 50%;
    top: 40%;
    z-index: 1;
    width: min(72vw, 300px);
    aspect-ratio: 1 / 1;
    transform: translate(-50%, -50%);
    border-radius: 28px;
    box-shadow: 0 0 0 100vmax rgba(0, 0, 0, 0.55);
}

.m-scan-corner {
    position: absolute;
    width: 36px;
    height: 36px;
    border: 5px solid #fff;
}

.m-scan-tl { top: 0; left: 0; border-right: 0; border-bottom: 0; border-top-left-radius: 28px; }
.m-scan-tr { top: 0; right: 0; border-left: 0; border-bottom: 0; border-top-right-radius: 28px; }
.m-scan-bl { bottom: 0; left: 0; border-right: 0; border-top: 0; border-bottom-left-radius: 28px; }
.m-scan-br { bottom: 0; right: 0; border-left: 0; border-top: 0; border-bottom-right-radius: 28px; }

.m-scan-line {
    position: absolute;
    left: 10%;
    right: 10%;
    top: 8%;
    height: 3px;
    border-radius: 9999px;
    background: linear-gradient(90deg, transparent, #60a5fa, transparent);
    box-shadow: 0 0 12px rgba(96, 165, 250, 0.9);
    animation: m-scan-line 2.2s ease-in-out infinite;
}

.m-scan-host.is-idle .m-scan-line {
    display: none; /* kamera tidak aktif: garis pindai tidak berarti */
}

@keyframes m-scan-line {
    0%, 100% { top: 8%; }
    50% { top: 90%; }
}

.m-scan-foot {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
    padding: 1rem max(1.25rem, env(safe-area-inset-right)) calc(env(safe-area-inset-bottom) + 1.25rem) max(1.25rem, env(safe-area-inset-left));
}

/* ---- Drawer ------------------------------------------------------------------------------- */

/* Saat tertutup `visibility:hidden` => keluar dari urutan Tab & pohon aksesibilitas (bukan cuma
   digeser keluar layar). `visibility` baru berubah SETELAH animasi tutup selesai. */
.m-drawer {
    visibility: hidden;
    transform: translateX(-100%);
    transition: transform 200ms ease-out, visibility 0s linear 200ms;
    padding-top: env(safe-area-inset-top);
    padding-bottom: env(safe-area-inset-bottom);
    padding-left: env(safe-area-inset-left);
}

.m-drawer.is-open {
    visibility: visible;
    transform: none;
    transition: transform 200ms ease-out, visibility 0s;
}

/* Panel difokus lewat program saat dibuka (untuk focus trap) -- bukan kontrol, tanpa outline. */
.m-drawer:focus {
    outline: none;
}

.m-overlay {
    opacity: 0;
    pointer-events: none;
    transition: opacity 200ms ease-out;
}

.m-overlay.is-open {
    opacity: 1;
    pointer-events: auto;
}

/* ---- Toast -------------------------------------------------------------------------------- */

#toast-container {
    top: calc(var(--m-bar-h) + env(safe-area-inset-top) + 0.5rem);
}

/* ---- Aksesibilitas ------------------------------------------------------------------------ */

/* Placeholder Tailwind default gray-400 (~2.5:1) gagal kontras -- naikkan ke gray-500 (~4.8:1). */
::placeholder {
    color: #6b7280;
    opacity: 1;
}

/* Indikator fokus keyboard/switch-control selalu terlihat. Kontainer yang hanya difokus lewat
   program (tabindex="-1": <main>, panel Drawer) TIDAK diberi outline -- itu bukan kontrol, dan
   outline-nya cuma muncul sebagai garis biru di tepi layar. */
a:focus-visible,
button:focus-visible,
summary:focus-visible,
select:focus-visible,
[tabindex]:not([tabindex="-1"]):focus-visible {
    outline: 2px solid #2563eb;
    outline-offset: 2px;
}

/* ---- Login (halaman standalone) ----------------------------------------------------------- */

@keyframes login-card-in {
    from { opacity: 0; transform: translateY(14px); }
    to { opacity: 1; transform: translateY(0); }
}

.login-card {
    animation: login-card-in 0.5s cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* Slide-to-confirm (swipe_action di mobile_ui) -- aksi clock Activity digeser, bukan diketuk. */
.m-swipe { position: relative; height: 3rem; border-radius: 0.75rem; overflow: hidden; touch-action: pan-y; user-select: none; -webkit-user-select: none; color: #fff; }
.m-swipe-start { background: #15803d; }
.m-swipe-primary { background: #2563eb; }
.m-swipe-warn { background: #b45309; }
.m-swipe-stop { background: #dc2626; }
.m-swipe-label { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; padding-left: 2.5rem; font-size: 0.9375rem; font-weight: 600; pointer-events: none; }
.m-swipe-thumb { position: absolute; top: 0.25rem; left: 0.25rem; width: 2.5rem; height: 2.5rem; display: flex; align-items: center; justify-content: center; border-radius: 0.5rem; background: #fff; color: #111827; cursor: grab; touch-action: none; box-shadow: 0 1px 3px rgba(0,0,0,.25); }
.m-swipe-thumb:focus-visible { outline: 2px solid #111827; outline-offset: 2px; }
.m-swipe-thumb.is-reset { transition: transform .2s ease; }
.m-swipe[data-busy] { opacity: .7; pointer-events: none; }

/* Hormati preferensi "kurangi gerakan" perangkat. */
@media (prefers-reduced-motion: reduce) {
    .m-drawer,
    .m-overlay,
    .m-panel,
    .m-screen,
    .m-sheet,
    .m-scrim,
    .m-scan-host,
    .m-scan-line,
    .m-fab,
    .m-swipe-thumb,
    .login-card,
    [data-toast] {
        animation: none !important;
        transition: none !important;
    }
}