/* =========================================================
   Shanna Studio — Material Design (Indigo #3F51B5 + White)
   CSS murni, tanpa framework. Prinsip: elevation, ripple,
   tipografi Roboto, komponen kartu & app bar.
   ========================================================= */

:root {
    /* Palet utama (Material Indigo) */
    --md-primary: #3F51B5;
    --md-primary-dark: #303F9F;
    --md-primary-light: #C5CAE9;
    --md-primary-050: #E8EAF6;
    --md-accent: #FF4081;
    --md-on-primary: #FFFFFF;

    /* Netral */
    --md-bg: #F5F5F7;
    --md-surface: #FFFFFF;
    --md-text: #212121;
    --md-text-secondary: #616161;
    --md-divider: #E0E0E0;
    --md-success: #2E7D32;
    --md-danger: #C62828;

    /* Bentuk & gerak */
    --md-radius: 8px;
    --md-radius-lg: 16px;
    --md-gap: 16px;
    --md-ease: cubic-bezier(0.4, 0, 0.2, 1);

    /* Elevation (bayangan berlapis khas Material) */
    --md-elev-1: 0 1px 3px rgba(0,0,0,.12), 0 1px 2px rgba(0,0,0,.24);
    --md-elev-2: 0 3px 6px rgba(0,0,0,.16), 0 3px 6px rgba(0,0,0,.23);
    --md-elev-4: 0 10px 20px rgba(0,0,0,.19), 0 6px 6px rgba(0,0,0,.23);
    --md-elev-8: 0 14px 28px rgba(0,0,0,.25), 0 10px 10px rgba(0,0,0,.22);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
    font-family: 'Roboto', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--md-bg);
    color: var(--md-text);
    line-height: 1.5;
    min-height: 100vh;
}

/* ---------- Tipografi ---------- */
h1,h2,h3,h4 { font-weight: 500; line-height: 1.25; }
h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
.text-secondary { color: var(--md-text-secondary); }
.text-center { text-align: center; }
a { color: var(--md-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- App Bar (top navbar) ---------- */
.app-bar {
    position: sticky; top: 0; z-index: 50;
    display: flex; align-items: center; gap: var(--md-gap);
    height: 64px; padding: 0 24px;
    background: var(--md-primary);
    color: var(--md-on-primary);
    box-shadow: var(--md-elev-4);
}
/* Non-sticky: dipakai di halaman utama & area admin (bar ikut menggulung). */
.app-bar--static { position: static; box-shadow: none; border-bottom: 1px solid rgba(0,0,0,.06); }
.app-bar .brand {
    display: flex; align-items: center; gap: 12px; min-width: 0;
    font-size: 1.25rem; font-weight: 500; color: #fff; text-decoration: none;
}
.app-bar .brand span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.app-bar .brand img { height: 36px; width: auto; border-radius: 6px; background:#fff; padding:2px; }
.app-bar .brand i { font-size: 1.5rem; }
.app-bar .spacer { flex: 1; }
.app-bar .nav-link {
    color: rgba(255,255,255,.92); padding: 8px 14px; border-radius: 6px;
    display: inline-flex; align-items: center; gap: 8px; font-size: .95rem;
    transition: background .2s var(--md-ease); text-decoration: none;
}
.app-bar .nav-link:hover { background: rgba(255,255,255,.14); text-decoration: none; }
.app-bar .nav-link.active { background: rgba(255,255,255,.22); }

/* Search field di app bar */
.app-bar .search {
    display: flex; align-items: center; gap: 8px;
    background: rgba(255,255,255,.16); border-radius: 24px;
    padding: 6px 16px; min-width: 220px;
}
.app-bar .search input {
    background: transparent; border: none; outline: none; color: #fff; width: 100%;
    font-size: .95rem;
}
.app-bar .search input::placeholder { color: rgba(255,255,255,.7); }
.app-bar .avatar {
    width: 40px; height: 40px; border-radius: 50%;
    background: var(--md-primary-light); color: var(--md-primary-dark);
    display: flex; align-items: center; justify-content: center; font-weight: 600;
}

/* ---------- Layout util ---------- */
.container { max-width: 1200px; margin: 0 auto; padding: 24px; }
.grid { display: grid; gap: var(--md-gap); }
.flex { display: flex; }
.items-center { align-items: center; }
.gap { gap: var(--md-gap); }
.mt { margin-top: var(--md-gap); }
.mb { margin-bottom: var(--md-gap); }

/* ---------- Card ---------- */
.card {
    background: var(--md-surface);
    border-radius: var(--md-radius);
    box-shadow: var(--md-elev-1);
    overflow: hidden;
    transition: box-shadow .25s var(--md-ease), transform .25s var(--md-ease);
}
.card:hover { box-shadow: var(--md-elev-2); }
.card-body { padding: 20px; }
.card-title { font-size: 1.1rem; font-weight: 500; margin-bottom: 6px; }

/* ---------- Button (Material, dengan ripple) ---------- */
.btn {
    position: relative; overflow: hidden;
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    font-family: inherit; font-size: .95rem; font-weight: 500; letter-spacing: .3px;
    text-transform: uppercase; text-decoration: none;
    padding: 10px 20px; border: none; border-radius: var(--md-radius);
    cursor: pointer; transition: box-shadow .2s var(--md-ease), background .2s var(--md-ease);
    background: var(--md-primary); color: #fff; box-shadow: var(--md-elev-1);
}
.btn:hover { background: var(--md-primary-dark); box-shadow: var(--md-elev-2); text-decoration: none; }
.btn:active { box-shadow: var(--md-elev-1); }
.btn:disabled { background: #BDBDBD; cursor: not-allowed; box-shadow: none; }
.btn-block { width: 100%; }
.btn-lg { padding: 16px 24px; font-size: 1.05rem; }
.btn-outline { background: transparent; color: var(--md-primary); box-shadow: none; border: 1px solid var(--md-primary-light); }
.btn-outline:hover { background: var(--md-primary-050); }
.btn-text { background: transparent; color: var(--md-primary); box-shadow: none; }
.btn-text:hover { background: var(--md-primary-050); }
.btn-danger { background: var(--md-danger); }
.btn-danger:hover { background: #B71C1C; }
.btn-accent { background: var(--md-accent); }

/* Ripple element (dibuat oleh JS) */
.ripple {
    position: absolute; border-radius: 50%; transform: scale(0);
    background: rgba(255,255,255,.5); animation: ripple .6s linear; pointer-events: none;
}
@keyframes ripple { to { transform: scale(4); opacity: 0; } }

/* Floating Action Button */
.fab {
    position: fixed; right: 28px; bottom: 28px; z-index: 40;
    width: 56px; height: 56px; border-radius: 50%;
    background: var(--md-accent); color: #fff; border: none; cursor: pointer;
    box-shadow: var(--md-elev-4); font-size: 1.4rem;
    display: flex; align-items: center; justify-content: center;
    transition: transform .2s var(--md-ease), box-shadow .2s var(--md-ease);
}
.fab:hover { transform: scale(1.06); box-shadow: var(--md-elev-8); }

/* ---------- Form (text field ala Material) ---------- */
.field { margin-bottom: 18px; }
.field label { display: block; font-size: .85rem; color: var(--md-text-secondary); margin-bottom: 6px; font-weight: 500; }
.field input, .field select, .field textarea {
    width: 100%; font-family: inherit; font-size: 1rem; color: var(--md-text);
    padding: 12px 14px; border: 1px solid var(--md-divider); border-radius: var(--md-radius);
    background: #fff; outline: none; transition: border-color .2s var(--md-ease), box-shadow .2s var(--md-ease);
}
.field input:focus, .field select:focus, .field textarea:focus {
    border-color: var(--md-primary); box-shadow: 0 0 0 3px var(--md-primary-050);
}
.field .error { color: var(--md-danger); font-size: .8rem; margin-top: 4px; display: block; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--md-gap); }

/* Form sections */
.form-section { padding-bottom: 24px; margin-bottom: 24px; border-bottom: 1px solid var(--md-divider); }
.form-section:last-of-type { border-bottom: 0; margin-bottom: 0; }
.form-section-title {
    font-size: 1rem; font-weight: 500; color: var(--md-text); margin-bottom: 16px;
    display: flex; align-items: center; gap: 8px;
}
.form-section-title i { color: var(--md-primary); font-size: .95rem; }

/* Role selection cards */
.role-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.role-card {
    position: relative; display: flex; align-items: flex-start; gap: 12px;
    padding: 16px; border: 2px solid var(--md-divider); border-radius: var(--md-radius);
    background: #fff; cursor: pointer; transition: all .2s var(--md-ease);
}
.role-card:hover { border-color: var(--md-primary-light); background: var(--md-primary-050); }
.role-card.selected { border-color: var(--md-primary); background: var(--md-primary-050); box-shadow: 0 0 0 3px rgba(63,81,181,.08); }
.role-card input[type="radio"] { position: absolute; opacity: 0; width: 0; height: 0; }
.role-card-icon {
    flex-shrink: 0; width: 40px; height: 40px; border-radius: 50%;
    background: var(--md-primary-050); color: var(--md-primary);
    display: flex; align-items: center; justify-content: center; font-size: 1.1rem;
    transition: all .2s var(--md-ease);
}
.role-card.selected .role-card-icon { background: var(--md-primary); color: #fff; }
.role-card-body { flex: 1; min-width: 0; }
.role-card-body strong { display: block; font-size: .95rem; color: var(--md-text); margin-bottom: 4px; }
.role-card-body small { display: block; font-size: .8rem; color: var(--md-text-secondary); line-height: 1.4; }

/* ---------- Chip / filter ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 8px 16px; border-radius: 20px; cursor: pointer; user-select: none;
    background: #fff; color: var(--md-text-secondary); border: 1px solid var(--md-divider);
    font-size: .9rem; transition: all .2s var(--md-ease);
}
.chip:hover { background: var(--md-primary-050); }
.chip.active { background: var(--md-primary); color: #fff; border-color: var(--md-primary); }

/* ---------- Snackbar (toast) ---------- */
.snackbar {
    position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%) translateY(120%);
    background: #323232; color: #fff; padding: 14px 22px; border-radius: var(--md-radius);
    box-shadow: var(--md-elev-4); z-index: 100; font-size: .95rem; opacity: 0;
    transition: transform .3s var(--md-ease), opacity .3s var(--md-ease); max-width: 90vw;
}
.snackbar.show { transform: translateX(-50%) translateY(0); opacity: 1; }
.snackbar.success { background: var(--md-success); }
.snackbar.error { background: var(--md-danger); }

/* ---------- Badge ---------- */
.badge {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 20px; height: 20px; padding: 0 6px; border-radius: 10px;
    background: var(--md-accent); color: #fff; font-size: .75rem; font-weight: 600;
}

/* =========================================================
   POS KASIR — layout split: grid produk (kiri) + struk (kanan)
   ========================================================= */
.pos-layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 0;
    height: calc(100vh - 64px);
}
.pos-products {
    padding: 20px 24px; overflow-y: auto; background: var(--md-bg);
}
.pos-products .toolbar {
    position: sticky; top: 0; z-index: 5; padding-bottom: 14px;
    background: var(--md-bg);
}
.pos-search {
    display: flex; align-items: center; gap: 10px; background: #fff;
    border: 1px solid var(--md-divider); border-radius: 24px; padding: 10px 18px;
    margin-bottom: 14px; box-shadow: var(--md-elev-1);
}
.pos-search i { color: var(--md-text-secondary); }
.pos-search input { border: none; outline: none; width: 100%; font-size: 1rem; font-family: inherit; }

/* Grid produk responsif */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: var(--md-gap);
}
.product-card {
    background: #fff; border-radius: var(--md-radius); overflow: hidden;
    box-shadow: var(--md-elev-1); cursor: pointer; text-align: left;
    border: none; padding: 0; font-family: inherit;
    transition: transform .18s var(--md-ease), box-shadow .18s var(--md-ease);
    display: flex; flex-direction: column;
}
.product-card:hover { transform: translateY(-3px); box-shadow: var(--md-elev-4); }
.product-card:active { transform: translateY(0); }
.product-card .thumb {
    aspect-ratio: 4/3; background: var(--md-primary-050); position: relative;
    display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.product-card .thumb img { width: 100%; height: 100%; object-fit: cover; }
.product-card .thumb i { font-size: 2.4rem; color: var(--md-primary-light); }
.product-card .info { padding: 12px 14px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.product-card .name { font-weight: 500; font-size: .95rem; line-height: 1.3; color: var(--md-text); }
.product-card .price { font-weight: 700; color: var(--md-primary); font-size: 1rem; margin-top: auto; }
.product-card .cat-tag { font-size: .72rem; color: var(--md-text-secondary); text-transform: uppercase; letter-spacing: .4px; }

/* Panel keranjang / struk (kanan) */
.pos-cart {
    background: var(--md-surface); box-shadow: var(--md-elev-8);
    display: flex; flex-direction: column; height: 100%;
    border-left: 1px solid var(--md-divider);
}
.pos-cart .cart-head {
    padding: 18px 20px; border-bottom: 1px solid var(--md-divider);
    display: flex; flex-direction: column; gap: 12px;
}
.pos-cart .cart-head .title { display: flex; align-items: center; justify-content: space-between; }
.pos-cart .cart-head .title h3 { display: flex; align-items: center; gap: 10px; }

.service-toggle { display: flex; gap: 8px; }
.service-toggle button {
    flex: 1; padding: 8px; border: 1px solid var(--md-divider); background: #fff;
    border-radius: var(--md-radius); cursor: pointer; font-family: inherit; font-size: .9rem;
    display: flex; align-items: center; justify-content: center; gap: 6px; transition: all .2s var(--md-ease);
}
.service-toggle button.active { background: var(--md-primary); color: #fff; border-color: var(--md-primary); }

.cart-items { flex: 1; overflow-y: auto; padding: 8px 20px; }
.cart-empty {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    height: 100%; color: var(--md-text-secondary); gap: 12px; text-align: center;
}
.cart-empty i { font-size: 3rem; color: var(--md-primary-light); }

.cart-item {
    display: grid; grid-template-columns: 1fr auto; gap: 6px;
    padding: 12px 0; border-bottom: 1px solid var(--md-divider);
}
.cart-item .ci-name { font-weight: 500; font-size: .92rem; }
.cart-item .ci-price { color: var(--md-text-secondary); font-size: .82rem; }
.cart-item .ci-line { font-weight: 600; color: var(--md-primary); text-align: right; }
.qty-control { display: flex; align-items: center; gap: 8px; margin-top: 4px; }
.qty-control button {
    width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--md-divider);
    background: #fff; cursor: pointer; font-size: .9rem; color: var(--md-primary);
    display: flex; align-items: center; justify-content: center; transition: all .15s var(--md-ease);
}
.qty-control button:hover { background: var(--md-primary-050); }
.qty-control .qty { min-width: 24px; text-align: center; font-weight: 600; }
.ci-remove { background: none; border: none; color: var(--md-danger); cursor: pointer; font-size: .9rem; }

/* Ringkasan struk */
.cart-summary { padding: 16px 20px; border-top: 1px solid var(--md-divider); background: #FAFAFA; }
.summary-row { display: flex; justify-content: space-between; font-size: .95rem; margin-bottom: 8px; color: var(--md-text-secondary); }
.summary-row.total { font-size: 1.3rem; font-weight: 700; color: var(--md-text); margin-top: 8px; padding-top: 12px; border-top: 2px dashed var(--md-divider); }
.summary-row.total .amount { color: var(--md-primary); }
.summary-row.change .amount { color: var(--md-success); font-weight: 700; }
.pay-input { margin: 12px 0; }
.pay-input label { font-size: .82rem; color: var(--md-text-secondary); display:block; margin-bottom:4px; }
.pay-input input { width: 100%; padding: 12px 14px; border: 1px solid var(--md-divider); border-radius: var(--md-radius); font-size: 1.05rem; font-family: inherit; text-align: right; }
.pay-input input:focus { outline: none; border-color: var(--md-primary); box-shadow: 0 0 0 3px var(--md-primary-050); }
.quick-cash { display:flex; gap:6px; flex-wrap:wrap; margin-top:8px; }
.quick-cash button { flex:1; min-width: 70px; padding:8px 4px; font-size:.8rem; border:1px solid var(--md-primary-light); background:#fff; color:var(--md-primary); border-radius:6px; cursor:pointer; font-family:inherit; }
.quick-cash button:hover { background: var(--md-primary-050); }

/* =========================================================
   LANDING PAGE
   ========================================================= */
.hero {
    background: linear-gradient(135deg, var(--md-primary) 0%, var(--md-primary-dark) 100%);
    color: #fff; padding: 80px 24px; text-align: center; position: relative; overflow: hidden;
}
.hero::after {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(circle at 20% 20%, rgba(255,255,255,.12), transparent 40%),
                radial-gradient(circle at 80% 80%, rgba(255,64,129,.18), transparent 40%);
}
.hero-content { position: relative; z-index: 1; max-width: 720px; margin: 0 auto; }
.hero h1 { font-size: 2.8rem; margin-bottom: 16px; }
.hero p { font-size: 1.2rem; opacity: .92; margin-bottom: 28px; }
.hero .cta-group { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.hero .btn-outline { color:#fff; border-color: rgba(255,255,255,.6); }
.hero .btn-outline:hover { background: rgba(255,255,255,.14); }

.section { padding: 56px 24px; }
.section-head { text-align: center; margin-bottom: 36px; }
.section-head h2 { margin-bottom: 8px; }

.menu-category { margin-bottom: 40px; }
.menu-category h3 { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; padding-bottom: 10px; border-bottom: 2px solid var(--md-primary-050); color: var(--md-primary-dark); }

.info-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: var(--md-gap); }
.info-card { text-align: center; padding: 28px 20px; }
.info-card i { font-size: 2.2rem; color: var(--md-primary); margin-bottom: 12px; }
.info-card h4 { margin-bottom: 6px; }

.site-footer { background: #263238; color: #ECEFF1; padding: 40px 24px; }
.site-footer a { color: var(--md-primary-light); }
.site-footer .footer-content {
    max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between;
    align-items: flex-end; gap: 20px; flex-wrap: wrap;
}
.site-footer .footer-left { text-align: left; }
.site-footer .footer-left h3 { color: #fff; margin-bottom: 4px; }
.site-footer .footer-copy { color: #B0BEC5; font-size: .95rem; }
.site-footer .footer-copy strong { color: #fff; font-weight: 500; }
.site-footer .footer-right { text-align: right; color: #B0BEC5; font-size: .9rem; }
.site-footer .footer-right strong { color: #fff; }

/* =========================================================
   BOOKING & halaman form terpusat
   ========================================================= */
.page-wrap { max-width: 720px; margin: 40px auto; padding: 0 20px; }
.form-card { background: #fff; border-radius: var(--md-radius-lg); box-shadow: var(--md-elev-4); overflow: hidden; }
.form-card .form-head { background: var(--md-primary); color: #fff; padding: 28px; }
.form-card .form-head h2 { display: flex; align-items: center; gap: 12px; }
.form-card .form-body { padding: 28px; }

.table-picker { display: grid; grid-template-columns: repeat(auto-fill, minmax(90px,1fr)); gap: 10px; }
.table-option {
    border: 2px solid var(--md-divider); border-radius: var(--md-radius); padding: 12px 8px;
    text-align: center; cursor: pointer; background: #fff; font-family: inherit; transition: all .2s var(--md-ease);
}
.table-option:hover { border-color: var(--md-primary-light); }
.table-option.selected { border-color: var(--md-primary); background: var(--md-primary-050); }
.table-option.unavailable { opacity: .4; cursor: not-allowed; background: #EEE; }
.table-option.taken {
    border-color: #C62828; background: #FFEBEE; color: #C62828; cursor: not-allowed;
}
.table-option.taken:hover { border-color: #C62828; }
.table-option.taken i,
.table-option.taken .t-cap { color: #C62828; }
.table-option .t-name { font-weight: 600; font-size: .9rem; }
.table-option .t-cap { font-size: .75rem; color: var(--md-text-secondary); }
.table-option i { color: var(--md-primary); font-size: 1.2rem; margin-bottom: 4px; display:block; }

.result-box { text-align:center; padding: 40px 28px; }
.result-box .big-icon { font-size: 4rem; color: var(--md-success); margin-bottom: 16px; }
.result-box .code-badge { display:inline-block; background: var(--md-primary-050); color: var(--md-primary-dark); font-size: 1.4rem; font-weight: 700; letter-spacing: 2px; padding: 12px 24px; border-radius: var(--md-radius); margin: 16px 0; }

/* Alert */
.alert { padding: 14px 18px; border-radius: var(--md-radius); margin-bottom: 20px; display:flex; align-items:center; gap:10px; }
.alert-success { background: #E8F5E9; color: var(--md-success); border-left: 4px solid var(--md-success); }
.alert-info { background: var(--md-primary-050); color: var(--md-primary-dark); border-left: 4px solid var(--md-primary); }

/* =========================================================
   RESPONSIVE
   ========================================================= */
/* Bar toggle keranjang hanya tampil di mode mobile (bottom-sheet). */
.mobile-cart-toggle { display: none; }

@media (max-width: 960px) {
    .pos-layout { grid-template-columns: 1fr; height: auto; }
    /* Ruang bawah agar produk terakhir tak tertutup bar pesanan yang mengambang. */
    .pos-products { padding-bottom: 84px; }
    .app-bar .search { display: none; }

    /* Panel keranjang menjadi bottom-sheet yang bisa dibuka/tutup. */
    .pos-cart {
        position: fixed; left: 0; right: 0; bottom: 0; z-index: 900;
        height: auto; max-height: 90vh; border-left: none;
        border-top-left-radius: 18px; border-top-right-radius: 18px;
        box-shadow: 0 -8px 30px rgba(0,0,0,.22);
        transform: translateY(calc(100% - 60px));
        transition: transform .3s var(--md-ease);
    }
    .pos-cart.cart-open { transform: translateY(0) !important; }

    .mobile-cart-toggle {
        display: flex; align-items: center; justify-content: space-between;
        width: 100%; height: 60px; padding: 0 20px; border: none; cursor: pointer;
        background: var(--md-primary); color: #fff; font-family: inherit; font-size: 1rem; font-weight: 600;
    }
    .mobile-cart-toggle .mobile-cart-total { display: flex; align-items: center; gap: 8px; font-weight: 700; }
    .mobile-cart-toggle i.fa-chevron-up { transition: transform .3s var(--md-ease); }
    .pos-cart.cart-open .mobile-cart-toggle i.fa-chevron-up { transform: rotate(180deg); }

    .pos-cart .cart-head { padding-top: 12px; }
    .cart-items { max-height: 34vh; }
    /* Sisakan ruang agar tombol bayar tetap terjangkau di layar rendah. */
    .cart-summary { padding-bottom: max(16px, env(safe-area-inset-bottom)); }
}


/* =========================================================
   AUTH IMMERSIVE (Login/Register à la reference design)
   ========================================================= */
.auth-wrap {
    min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px;
    background: linear-gradient(135deg, var(--md-primary-dark) 0%, var(--md-primary) 50%, var(--md-primary-light) 100%);
    position: relative; overflow: hidden;
}
/* Animated confetti dots tinted to brand */
.auth-wrap::before {
    content: ''; position: absolute; inset: 0; z-index: 0;
    background-image:
        radial-gradient(circle, rgba(255,255,255,.3) 1px, transparent 1px),
        radial-gradient(circle, rgba(255,64,129,.25) 1px, transparent 1px),
        radial-gradient(circle, rgba(197,202,233,.35) 1px, transparent 1px);
    background-size: 50px 50px, 80px 80px, 110px 110px;
    background-position: 0 0, 25px 25px, 50px 50px;
    animation: confetti 60s linear infinite;
    pointer-events: none;
}
@keyframes confetti { 0% { transform: translateY(0); } 100% { transform: translateY(50px); } }

/* Faint hexagon pattern */
.auth-wrap::after {
    content: ''; position: absolute; inset: 0; z-index: 0;
    background-image: url('../images/auth-hex.svg');
    background-size: 280px; opacity: .08; pointer-events: none;
}

.auth-card {
    position: relative; z-index: 1; width: 100%; max-width: 460px;
    background: var(--md-surface); border-radius: 32px; box-shadow: var(--md-elev-8);
    padding: 48px 40px 32px; text-align: center;
}
.auth-head { margin-bottom: 32px; }
.auth-logo { max-width: 120px; height: auto; margin: 0 auto 20px; display: block; }
.auth-logo-fallback {
    width: 72px; height: 72px; margin: 0 auto 20px; border-radius: 50%;
    background: var(--md-primary-050); color: var(--md-primary);
    display: flex; align-items: center; justify-content: center; font-size: 2rem;
}
.auth-head h2 { font-size: 1.75rem; margin-bottom: 8px; color: var(--md-text); }

/* Badge pill (25+ AI Tools) */
.auth-badge {
    display: inline-flex; align-items: center; gap: 6px; padding: 6px 16px; border-radius: 20px;
    background: linear-gradient(135deg, var(--md-primary) 0%, var(--md-primary-dark) 100%);
    color: #fff; font-size: .8rem; font-weight: 600; letter-spacing: .4px; margin-bottom: 20px;
}
.auth-badge i { font-size: .9rem; }

/* Form inputs — rounded pill style */
.auth-card .field { margin-bottom: 20px; text-align: left; }
.auth-card .field label { display: flex; align-items: center; gap: 8px; font-size: .88rem; color: var(--md-text-secondary); margin-bottom: 8px; font-weight: 500; }
.auth-card .field input {
    width: 100%; padding: 14px 18px; border: 1px solid var(--md-divider); border-radius: 50px;
    font-size: 1rem; font-family: inherit; color: var(--md-text); background: #F9F9F9;
    transition: border-color .2s var(--md-ease), box-shadow .2s var(--md-ease), background .2s var(--md-ease);
}
.auth-card .field input:focus {
    border-color: var(--md-primary); box-shadow: 0 0 0 4px var(--md-primary-050); background: #fff; outline: none;
}

/* Checkbox row — prominent remember + terms */
.checkbox-row {
    display: flex; align-items: center; gap: 10px; font-size: .9rem; cursor: pointer; user-select: none;
    text-align: left; margin: 16px 0;
}
.checkbox-row input[type="checkbox"] {
    width: 20px; height: 20px; accent-color: var(--md-primary); cursor: pointer; flex-shrink: 0;
}
.checkbox-row span { color: var(--md-text-secondary); }
.checkbox-row a { color: var(--md-primary); text-decoration: underline; }

/* Primary button — gradient indigo */
.auth-card .btn-auth-primary {
    width: 100%; padding: 16px 24px; border: none; border-radius: 50px; cursor: pointer;
    font-family: inherit; font-size: 1.05rem; font-weight: 600; letter-spacing: .4px;
    background: linear-gradient(135deg, var(--md-primary) 0%, var(--md-primary-dark) 100%);
    color: #fff; box-shadow: 0 4px 12px rgba(63,81,181,.3);
    transition: transform .2s var(--md-ease), box-shadow .2s var(--md-ease);
    display: flex; align-items: center; justify-content: center; gap: 10px;
}
.auth-card .btn-auth-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(63,81,181,.4); }
.auth-card .btn-auth-primary:active { transform: translateY(0); }

/* Secondary CTA pill (belum punya akses?) */
.auth-card .btn-auth-secondary {
    width: 100%; padding: 14px 24px; border: 1px solid var(--md-primary-light); background: transparent;
    color: var(--md-primary); border-radius: 50px; font-size: .95rem; font-weight: 500; cursor: pointer;
    font-family: inherit; margin-top: 12px; transition: background .2s var(--md-ease);
    text-decoration: none; display: inline-block; text-align: center;
}
.auth-card .btn-auth-secondary:hover { background: var(--md-primary-050); text-decoration: none; }

/* Footer text (strip aman) */
.auth-foot {
    margin-top: 24px; font-size: .82rem; color: var(--md-text-secondary); display: flex; align-items: center; justify-content: center; gap: 6px;
}

/* Custom store name watermark — fixed bottom-right */
.auth-watermark {
    position: fixed; bottom: 20px; right: 28px; z-index: 10;
    font-size: 1.4rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase;
    color: rgba(255,255,255,.18); text-shadow: 0 2px 8px rgba(0,0,0,.15);
    pointer-events: none; user-select: none;
}

/* Admin layout + views */
.admin-container { max-width: 1400px; margin: 0 auto; padding: 24px; }
.admin-nav {
    display: flex; align-items: center; gap: 4px; margin-bottom: 24px;
    background: var(--md-surface); border: 1px solid var(--md-divider);
    border-radius: var(--md-radius); padding: 6px; box-shadow: var(--md-elev-1);
    overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: thin;
}
.admin-nav::-webkit-scrollbar { height: 6px; }
.admin-nav::-webkit-scrollbar-thumb { background: var(--md-divider); border-radius: 3px; }
.admin-nav-spacer { flex: 1 0 8px; }
.admin-tab {
    padding: 10px 16px; border-radius: 8px; white-space: nowrap;
    background: transparent; color: var(--md-text-secondary); text-decoration: none;
    font-size: .92rem; font-weight: 500; transition: all .2s var(--md-ease);
    display: inline-flex; align-items: center; gap: 8px; flex-shrink: 0;
}
.admin-tab:hover { background: var(--md-primary-050); color: var(--md-primary); text-decoration: none; }
.admin-tab.active { background: var(--md-primary); color: #fff; box-shadow: var(--md-elev-1); }
.admin-tab--pos { background: var(--md-accent); color: #fff; }
.admin-tab--pos:hover { background: var(--md-accent); color: #fff; filter: brightness(.94); }
.admin-tab-badge {
    min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px;
    background: var(--md-accent); color: #fff; font-size: .72rem; font-weight: 700;
    display: inline-flex; align-items: center; justify-content: center; line-height: 1;
    animation: badge-pulse 1.8s var(--md-ease) infinite;
}
.admin-tab.active .admin-tab-badge { background: #fff; color: var(--md-primary); }
@keyframes badge-pulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255,64,129,.45); }
    50%      { transform: scale(1.06); box-shadow: 0 0 0 5px rgba(255,64,129,0); }
}

/* Pagination */
.pagination-wrap { display: flex; justify-content: center; margin-top: 20px; }
.pagination-wrap nav { display: flex; }
.pagination-wrap ul, .pagination-wrap .pagination {
    display: inline-flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0;
    flex-wrap: wrap; justify-content: center;
}
.pagination-wrap li > * , .pagination-wrap li span, .pagination-wrap li a {
    min-width: 38px; height: 38px; padding: 0 10px; border-radius: 8px;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: .9rem; font-weight: 500; text-decoration: none;
    background: var(--md-surface); color: var(--md-text-secondary);
    border: 1px solid var(--md-divider); transition: all .18s var(--md-ease);
}
.pagination-wrap li a:hover { background: var(--md-primary-050); color: var(--md-primary); border-color: var(--md-primary); }
.pagination-wrap li[aria-current] span, .pagination-wrap .active span {
    background: var(--md-primary); color: #fff; border-color: var(--md-primary);
}
.pagination-wrap li.disabled span, .pagination-wrap [aria-disabled] span { opacity: .4; cursor: default; }
.pagination-wrap svg { width: 16px; height: 16px; }

.admin-head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 20px; flex-wrap: wrap; gap: 16px; }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: var(--md-gap); margin-bottom: 24px; }
.stat-card { display: flex; align-items: center; gap: 16px; }
.stat-ico {
    width: 56px; height: 56px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; flex-shrink: 0;
}
.stat-num { font-size: 1.8rem; font-weight: 700; color: var(--md-text); }
.stat-label { font-size: .85rem; color: var(--md-text-secondary); margin-top: 2px; }

.admin-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(400px,1fr)); gap: var(--md-gap); }
.list-row {
    display: flex; justify-content: space-between; align-items: center; padding: 12px 0;
    border-bottom: 1px solid var(--md-divider);
}
.list-row:last-child { border-bottom: none; }
.lr-title { font-weight: 500; font-size: .95rem; }
.lr-sub { font-size: .82rem; color: var(--md-text-secondary); margin-top: 2px; }

.data-table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.data-table thead { background: var(--md-primary-050); }
.data-table th { text-align: left; padding: 14px 12px; font-weight: 600; color: var(--md-primary-dark); }
.data-table td { padding: 14px 12px; border-bottom: 1px solid var(--md-divider); }
.data-table tbody tr:hover { background: #F9F9F9; }
.table-responsive { overflow-x: auto; }

.thumb-sm { width: 48px; height: 48px; object-fit: cover; border-radius: 6px; background: var(--md-primary-050); }
.thumb-preview { width: 120px; height: 120px; object-fit: cover; border-radius: var(--md-radius); background: var(--md-primary-050); border: 2px solid var(--md-divider); }
.cat-ico { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 50%; background: var(--md-primary-050); color: var(--md-primary); }

.icon-input { display: flex; align-items: center; gap: 10px; }
.icon-preview {
    width: 42px; height: 42px; flex-shrink: 0; border-radius: 50%; background: var(--md-primary-050);
    display: flex; align-items: center; justify-content: center; font-size: 1.3rem; color: var(--md-primary);
}

.filter-bar { display: flex; gap: 12px; align-items: center; padding: 14px 18px; margin-bottom: 16px; flex-wrap: wrap; }
.switch-row { display: flex; gap: 20px; flex-wrap: wrap; margin: 16px 0; }
.form-actions { display: flex; gap: 12px; justify-content: flex-end; margin-top: 24px; }

.icon-btn {
    background: transparent; border: none; cursor: pointer; padding: 8px; border-radius: 6px;
    color: var(--md-primary); font-size: 1rem; transition: background .2s var(--md-ease);
}
.icon-btn:hover { background: var(--md-primary-050); }
.icon-btn.danger { color: var(--md-danger); }
.icon-btn.danger:hover { background: #FFEBEE; }

.badge-paid { background: #E8F5E9; color: var(--md-success); padding: 4px 10px; border-radius: 12px; font-size: .75rem; font-weight: 600; }
.badge-pending { background: #FFF3E0; color: #E65100; padding: 4px 10px; border-radius: 12px; font-size: .75rem; font-weight: 600; }
.badge-cancelled { background: #FFEBEE; color: var(--md-danger); padding: 4px 10px; border-radius: 12px; font-size: .75rem; font-weight: 600; }
.badge-featured { background: var(--md-accent); color: #fff; padding: 4px 8px; border-radius: 12px; font-size: .72rem; font-weight: 600; margin-left: 6px; }
.badge-warn { background: #FFF3E0; color: #E65100; }
.badge-info { background: var(--md-primary-050); color: var(--md-primary); }
.badge-success { background: #E8F5E9; color: var(--md-success); }
.badge-danger { background: #FFEBEE; color: var(--md-danger); }
.badge-muted { background: #F5F5F5; color: var(--md-text-secondary); }

/* Badge peran pengguna */
.badge-role { display: inline-flex; align-items: center; gap: 5px; padding: 4px 10px; border-radius: 12px; font-size: .75rem; font-weight: 600; }
.badge-role::before { font-family: "Font Awesome 6 Free"; font-weight: 900; font-size: .7rem; }
.badge-role-admin { background: var(--md-primary-050); color: var(--md-primary); }
.badge-role-admin::before { content: "\f505"; } /* user-shield */
.badge-role-cashier { background: #FFF3E0; color: #E65100; }
.badge-role-cashier::before { content: "\f788"; } /* cash-register */

.map-card iframe { border-radius: var(--md-radius); }

/* Utility */
.hidden { display: none !important; }
.mt-sm { margin-top: 8px; } .mt-lg { margin-top: 28px; }
.divider-label { display:flex; align-items:center; gap:12px; color: var(--md-text-secondary); font-size:.85rem; margin: 16px 0; }
.divider-label::before, .divider-label::after { content:''; flex:1; height:1px; background: var(--md-divider); }

/* =========================================================
   LAPORAN & GRAFIK (Dashboard + Reports)
   ========================================================= */
.btn-sm { padding: 7px 14px; font-size: .85rem; }
.ta-right { text-align: right; }

/* Grafik */
.chart-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--md-gap); margin-bottom: var(--md-gap); }
.chart-card .card-body { display: flex; flex-direction: column; }
.chart-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.chart-head h3 { font-size: 1.02rem; }
.chart-wrap { position: relative; width: 100%; height: 300px; }
.chart-card { margin-bottom: 0; }

/* Header laporan + kontrol filter */
.report-head {
    display: flex; align-items: flex-end; justify-content: space-between;
    gap: 16px; flex-wrap: wrap; margin: 8px 0 18px;
}
.report-head h2 { font-size: 1.5rem; }
.report-tools { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.report-filter { display: flex; align-items: center; gap: 6px; }
.report-filter input {
    padding: 9px 12px; border: 1px solid var(--md-divider); border-radius: 8px;
    font: inherit; color: var(--md-text); background: #fff;
}
.report-filter input:focus { outline: none; border-color: var(--md-primary); box-shadow: 0 0 0 3px var(--md-primary-050); }

/* Indikator tren naik/turun */
.trend { font-size: .72rem; font-weight: 700; padding: 1px 7px; border-radius: 10px; margin-left: 6px; white-space: nowrap; }
.trend.up { background: #E8F5E9; color: #2E7D32; }
.trend.down { background: #FFEBEE; color: var(--md-danger); }

/* Tabel yang bisa digulung horizontal di layar kecil */
.table-scroll { overflow-x: auto; }
.data-table tfoot td { padding: 14px 12px; border-top: 2px solid var(--md-divider); }
.data-table th.ta-right, .data-table td.ta-right { text-align: right; }

.badge-refunded { background: #ECEFF1; color: #455A64; padding: 4px 10px; border-radius: 12px; font-size: .75rem; font-weight: 600; }

/* Booking filters */
.booking-filters {
    display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
}
.filter-chip {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 8px 14px; border-radius: var(--md-radius); cursor: pointer;
    background: #fff; color: var(--md-text); border: 1px solid var(--md-divider);
    font-size: .88rem; font-weight: 500; text-decoration: none;
    transition: all .2s var(--md-ease);
}
.filter-chip:hover { background: var(--md-primary-050); border-color: var(--md-primary-light); color: var(--md-primary); }
.filter-chip.active { background: var(--md-primary); color: #fff; border-color: var(--md-primary); box-shadow: var(--md-elev-1); }
.filter-chip .badge { margin-left: 2px; min-width: 18px; padding: 0 5px; }
.filter-chip.active .badge { background: rgba(255,255,255,.25); color: #fff; }

/* Table action buttons */
.table-actions { display: flex; gap: 6px; justify-content: flex-end; }
.btn-icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 32px; height: 32px; padding: 0; border: none; border-radius: 50%;
    cursor: pointer; background: var(--md-divider); color: var(--md-text);
    transition: all .2s var(--md-ease); font-size: .9rem;
}
.btn-icon:hover { transform: scale(1.08); box-shadow: var(--md-elev-2); }
.btn-icon--success { background: #E8F5E9; color: var(--md-success); }
.btn-icon--success:hover { background: var(--md-success); color: #fff; }
.btn-icon--danger { background: #FFEBEE; color: var(--md-danger); }
.btn-icon--danger:hover { background: var(--md-danger); color: #fff; }
.btn-icon--info { background: var(--md-primary-050); color: var(--md-primary); }
.btn-icon--info:hover { background: var(--md-primary); color: #fff; }

@media (max-width: 960px) {
    .chart-grid { grid-template-columns: 1fr; }
    .chart-grid .chart-card { grid-column: auto !important; }
}

/* =========================================================
   CETAK (Laporan) — sembunyikan kerangka aplikasi
   ========================================================= */
.print-only { display: none; }
@media print {
    .app-bar, .admin-nav, .no-print, #snackbar, .auth-watermark, .fab { display: none !important; }
    body { background: #fff; }
    main { padding: 0 !important; }
    .container { max-width: 100%; padding: 0; }
    .card { box-shadow: none; border: 1px solid #ddd; break-inside: avoid; }
    .chart-wrap { height: 240px; }
    .print-only { display: block; }
    .report-print-head { text-align: center; margin-bottom: 18px; }
    .report-print-head h1 { font-size: 1.4rem; margin-bottom: 2px; }
    .report-print-head p { color: #555; }
}

/* =========================================================
   PENGATURAN (Settings) — rail navigasi + kartu section
   ========================================================= */
.settings-shell { display: grid; grid-template-columns: 232px 1fr; gap: var(--md-gap); align-items: start; }

/* Rail kiri sticky */
.settings-nav { position: sticky; top: 84px; display: flex; flex-direction: column; gap: 4px; }
.settings-nav__link {
    display: flex; align-items: center; gap: 12px; padding: 11px 14px; border-radius: 10px;
    color: var(--md-text-secondary); font-weight: 500; font-size: .92rem; text-decoration: none;
    border-left: 3px solid transparent; transition: background .15s, color .15s, border-color .15s;
}
.settings-nav__link i { width: 18px; text-align: center; font-size: 1rem; }
.settings-nav__link:hover { background: var(--md-primary-050); color: var(--md-primary-dark); text-decoration: none; }
.settings-nav__link.is-active { background: var(--md-primary-050); color: var(--md-primary-dark); border-left-color: var(--md-primary); font-weight: 600; }
.settings-nav__save { margin-top: 10px; justify-content: center; box-shadow: var(--md-elev-2); }

/* Kolom konten */
.settings-main { display: flex; flex-direction: column; gap: var(--md-gap); }
.settings-card { background: var(--md-surface); border-radius: var(--md-radius, 14px); box-shadow: var(--md-elev-1); overflow: hidden; scroll-margin-top: 84px; }
.settings-card__head {
    display: flex; align-items: flex-start; gap: 14px; padding: 18px 22px;
    border-bottom: 1px solid var(--md-divider); background: linear-gradient(180deg, var(--md-primary-050), transparent);
}
.settings-card__ico {
    flex-shrink: 0; width: 42px; height: 42px; border-radius: 11px;
    display: flex; align-items: center; justify-content: center;
    background: var(--md-primary); color: #fff; font-size: 1.1rem; box-shadow: var(--md-elev-1);
}
.settings-card__head h3 { font-size: 1.08rem; font-weight: 700; color: var(--md-text); margin: 0; }
.settings-card__head p { font-size: .82rem; color: var(--md-text-secondary); margin: 3px 0 0; line-height: 1.4; }
.settings-card__body { padding: 20px 22px; }

.field-hint { display: block; font-size: .78rem; color: var(--md-text-secondary); margin-top: 5px; line-height: 1.45; }
.settings-preview-img { height: 56px; background: #eee; padding: 6px; border-radius: 8px; margin-bottom: 8px; display: block; object-fit: contain; }
.settings-preview-img--sm { height: 40px; padding: 4px; }
.color-field { display: flex; align-items: center; gap: 12px; }
.color-field input[type=color] { height: 46px; width: 64px; padding: 4px; border-radius: 10px; cursor: pointer; }
.color-field code { font-size: .95rem; color: var(--md-text-secondary); letter-spacing: .5px; }

/* Bar simpan mobile (default disembunyikan; rail dipakai di desktop) */
.settings-savebar { display: none; grid-column: 1 / -1; }

/* Toggle switch (Material) */
.toggle-row { display: flex; align-items: flex-start; gap: 14px; cursor: pointer; }
.toggle-row input { position: absolute; opacity: 0; width: 0; height: 0; }
.toggle-switch {
    position: relative; flex-shrink: 0; width: 46px; height: 26px; margin-top: 2px;
    background: #BDBDBD; border-radius: 13px; transition: background .2s var(--md-ease);
}
.toggle-switch::after {
    content: ''; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px;
    background: #fff; border-radius: 50%; box-shadow: var(--md-elev-1); transition: transform .2s var(--md-ease);
}
.toggle-row input:checked + .toggle-switch { background: var(--md-primary); }
.toggle-row input:checked + .toggle-switch::after { transform: translateX(20px); }
.toggle-row input:focus-visible + .toggle-switch { outline: 2px solid var(--md-primary-light); outline-offset: 2px; }
.toggle-text { display: flex; flex-direction: column; gap: 2px; }
.toggle-text small { font-size: .8rem; line-height: 1.4; }

/* =========================================================
   MOBILE FRIENDLY — penyempurnaan responsif menyeluruh
   ========================================================= */
@media (max-width: 768px) {
    .settings-shell { grid-template-columns: 1fr; }
    .settings-nav {
        position: static; flex-direction: row; gap: 6px; overflow-x: auto;
        padding-bottom: 8px; -webkit-overflow-scrolling: touch;
    }
    .settings-nav__link { border-left: none; border-bottom: 3px solid transparent; white-space: nowrap; padding: 9px 12px; }
    .settings-nav__link.is-active { border-left: none; border-bottom-color: var(--md-primary); }
    .settings-nav__link span { display: inline; }
    .settings-nav__save { display: none; }
    .settings-savebar { display: block; padding-top: 20px; }
    .role-cards { grid-template-columns: 1fr; }
    .admin-container { padding: 16px 14px; }
    .stat-grid { grid-template-columns: repeat(auto-fit, minmax(150px,1fr)); gap: 12px; }
    .stat-card { gap: 12px; }
    .stat-ico { width: 46px; height: 46px; font-size: 1.2rem; }
    .stat-num { font-size: 1.4rem; }
    .admin-cols { grid-template-columns: 1fr; }
    /* Tabel data bisa digulung horizontal, tak lagi merusak layout */
    .data-table { min-width: 560px; }
    .card:has(> .data-table) { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .section-head h2 { font-size: 1.4rem; }
    .footer-content { flex-direction: column; align-items: flex-start; }
    .site-footer .footer-right { text-align: left; }
}

@media (max-width: 600px) {
    .hero { padding: 56px 20px; }
    .hero h1 { font-size: 2rem; }
    .hero p { font-size: 1.05rem; }
    .hero .cta-group { flex-direction: column; }
    .hero .cta-group .btn { width: 100%; }
    .field-row { grid-template-columns: 1fr; }
    .app-bar { padding: 0 14px; height: 58px; gap: 8px; }
    .app-bar .brand { font-size: 1.05rem; }
    .app-bar .brand img { height: 30px; }
    .app-bar .nav-link span { display: none; }
    .app-bar .nav-link { padding: 8px 10px; }
    .container { padding: 16px; }
    .btn-lg { padding: 14px 20px; font-size: 1rem; }
    .info-cards { grid-template-columns: 1fr 1fr; gap: 12px; }
    .form-actions { flex-direction: column-reverse; }
    .form-actions .btn { width: 100%; }
}

@media (max-width: 380px) {
    .info-cards { grid-template-columns: 1fr; }
    .stat-grid { grid-template-columns: 1fr; }
}

/* =========================================================
   POP-UP STRUK (Receipt Modal) — smooth, gaya Indomaret/Alfamart
   ========================================================= */
.receipt-modal {
    position: fixed; inset: 0; z-index: 1200;
    display: flex; align-items: center; justify-content: center; padding: 20px;
    visibility: hidden; opacity: 0; transition: opacity .25s var(--md-ease), visibility .25s;
}
.receipt-modal.open { visibility: visible; opacity: 1; }
.receipt-modal__backdrop { position: absolute; inset: 0; background: rgba(20,25,45,.55); backdrop-filter: blur(3px); }
.receipt-modal__dialog {
    position: relative; z-index: 1; width: 100%; max-width: 380px;
    background: var(--md-surface); border-radius: 18px; padding: 26px 24px 20px;
    box-shadow: 0 24px 70px rgba(0,0,0,.35); text-align: center;
    transform: translateY(24px) scale(.96); transition: transform .28s var(--md-ease);
    max-height: 92vh; overflow-y: auto;
}
.receipt-modal.open .receipt-modal__dialog { transform: translateY(0) scale(1); }
.receipt-modal__check {
    width: 62px; height: 62px; margin: 0 auto 14px; border-radius: 50%;
    background: var(--md-success, #4CAF50); color: #fff; font-size: 1.7rem;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 6px 18px rgba(76,175,80,.4); animation: rcp-pop .4s var(--md-ease);
}
@keyframes rcp-pop { 0% { transform: scale(0); } 70% { transform: scale(1.15); } 100% { transform: scale(1); } }
.receipt-modal__dialog h3 { font-size: 1.25rem; margin: 0 0 2px; color: var(--md-text); }
.receipt-modal__sub { font-size: .82rem; color: var(--md-text-secondary); margin-bottom: 16px; }

.receipt-modal__body {
    text-align: left; background: var(--md-bg, #F5F5F7); border-radius: 12px;
    padding: 14px 16px; margin-bottom: 18px; font-size: .88rem;
    border: 1px dashed var(--md-divider);
}
.rcp-meta { font-size: .78rem; color: var(--md-text-secondary); margin-bottom: 10px; text-transform: uppercase; letter-spacing: .4px; }
.rcp-items { display: flex; flex-direction: column; gap: 8px; padding-bottom: 10px; margin-bottom: 10px; border-bottom: 1px dashed var(--md-divider); }
.rcp-line { display: flex; justify-content: space-between; gap: 12px; }
.rcp-line__name { font-weight: 600; color: var(--md-text); display: flex; flex-direction: column; }
.rcp-line__qty { font-weight: 400; font-size: .76rem; color: var(--md-text-secondary); margin-top: 1px; }
.rcp-line__total { white-space: nowrap; color: var(--md-text); }
.rcp-tot .rcp-row, .rcp-pay .rcp-row { display: flex; justify-content: space-between; padding: 2px 0; color: var(--md-text-secondary); }
.rcp-tot .rcp-row span:last-child, .rcp-pay .rcp-row span:last-child { color: var(--md-text); font-weight: 500; }
.rcp-row--grand { font-size: 1.05rem; font-weight: 800 !important; color: var(--md-primary) !important; margin-top: 4px; padding-top: 6px !important; border-top: 1px solid var(--md-divider); }
.rcp-row--grand span:last-child { color: var(--md-primary) !important; font-weight: 800 !important; }
.rcp-pay { margin-top: 8px; }

.receipt-modal__actions { display: flex; flex-direction: column; gap: 8px; }
.receipt-modal__actions .btn { justify-content: center; }
.receipt-modal__brand { margin-top: 14px; font-size: .76rem; color: var(--md-text-secondary); }
.receipt-modal__brand strong { color: var(--md-primary-dark); }

/* ===== Halaman Pembayaran (di domain sendiri) ===== */
.pay-wrap { max-width: 460px; margin: 24px auto; padding: 0 16px; }
.pay-card { background: #fff; border-radius: 18px; box-shadow: var(--md-shadow-2, 0 4px 20px rgba(0,0,0,.08)); padding: 24px 22px; }
.pay-head { text-align: center; margin-bottom: 18px; }
.pay-head h2 { margin: 8px 0 2px; font-size: 1.28rem; }
.pay-badge { display: inline-block; background: var(--md-primary-050); color: var(--md-primary-dark); font-weight: 700; font-size: .72rem; letter-spacing: .06em; padding: 4px 12px; border-radius: 999px; }
.pay-amount { display: flex; align-items: center; justify-content: space-between; background: var(--md-bg); border-radius: 12px; padding: 14px 18px; margin-bottom: 18px; }
.pay-amount strong { font-size: 1.4rem; color: var(--md-primary-dark); }
.pay-va { text-align: center; margin-bottom: 16px; }
.pay-va__bank { display: block; font-size: .85rem; color: var(--md-text-secondary); margin-bottom: 6px; }
.pay-va__num { display: flex; align-items: center; justify-content: center; gap: 10px; }
.pay-va__num code { font-size: 1.5rem; font-weight: 700; letter-spacing: .04em; color: var(--md-text); background: var(--md-bg); padding: 8px 16px; border-radius: 10px; }
.pay-qris { text-align: center; margin-bottom: 16px; }
.pay-qris__img { width: 220px; height: 220px; object-fit: contain; }
.pay-qris__ph { width: 220px; height: 220px; margin: 0 auto 10px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; border: 2px dashed var(--md-divider, #e0e0e0); border-radius: 14px; color: var(--md-text-secondary); }
.pay-qris__ph i { font-size: 4rem; }
.pay-snap { margin-bottom: 16px; }
#snap-container { min-height: 0; }
.pay-generic { text-align: center; padding: 20px 0; }
.pay-generic i { font-size: 2rem; }
.pay-steps { margin: 4px 0 16px; padding-left: 20px; color: var(--md-text-secondary); font-size: .88rem; line-height: 1.7; }
.pay-status { display: flex; align-items: center; justify-content: center; gap: 8px; background: #FFF8E1; color: #E65100; border-radius: 10px; padding: 10px; font-size: .9rem; margin-bottom: 14px; }
.pay-simnote { font-size: .76rem; margin-top: 8px; text-align: center; }
.pay-back { margin-top: 6px; }
.pay-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.5); backdrop-filter: blur(4px); display: flex; align-items: center; justify-content: center; padding: 20px; opacity: 0; visibility: hidden; transition: opacity .25s var(--md-ease, ease), visibility .25s; z-index: 1200; }
.pay-overlay.open { opacity: 1; visibility: visible; }
.pay-overlay__box { background: #fff; border-radius: 18px; padding: 32px 26px; text-align: center; max-width: 360px; width: 100%; transform: scale(.9); transition: transform .3s var(--md-ease, cubic-bezier(.2,.8,.2,1)); }
.pay-overlay.open .pay-overlay__box { transform: scale(1); }
.pay-overlay__check { width: 68px; height: 68px; margin: 0 auto 14px; border-radius: 50%; background: var(--md-success); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 2rem; animation: rcp-pop .4s var(--md-ease, cubic-bezier(.2,.8,.2,1)); }
.pay-overlay__box h3 { margin: 0 0 4px; }
.pay-overlay__box .btn, .pay-overlay__box .btn-text { margin-top: 10px; }
@media (max-width: 480px) {
    .pay-wrap { margin: 12px auto; }
    .pay-va__num code { font-size: 1.25rem; }
}

/* =========================================================
   MODAL KONFIRMASI / PILIHAN GLOBAL (smooth) — pengganti confirm()
   ========================================================= */
.cmodal {
    position: fixed; inset: 0; z-index: 1300;
    display: flex; align-items: center; justify-content: center; padding: 20px;
    visibility: hidden; opacity: 0; transition: opacity .22s var(--md-ease, ease), visibility .22s;
}
.cmodal.open { visibility: visible; opacity: 1; }
.cmodal__backdrop { position: absolute; inset: 0; background: rgba(20,25,45,.55); backdrop-filter: blur(3px); }
.cmodal__dialog {
    position: relative; z-index: 1; width: 100%; max-width: 380px;
    background: var(--md-surface, #fff); border-radius: 18px; padding: 26px 24px 20px;
    box-shadow: 0 24px 70px rgba(0,0,0,.35); text-align: center;
    transform: translateY(20px) scale(.95); transition: transform .26s var(--md-ease, cubic-bezier(.2,.8,.2,1));
}
.cmodal.open .cmodal__dialog { transform: translateY(0) scale(1); }
.cmodal__icon {
    width: 58px; height: 58px; margin: 0 auto 14px; border-radius: 50%;
    background: var(--md-primary-050, #E8EAF6); color: var(--md-primary, #3F51B5);
    display: flex; align-items: center; justify-content: center; font-size: 1.5rem;
    animation: rcp-pop .38s var(--md-ease, cubic-bezier(.2,.8,.2,1));
}
.cmodal__icon.is-danger { background: #FFEBEE; color: var(--md-danger, #C62828); }
.cmodal__title { font-size: 1.2rem; margin: 0 0 6px; color: var(--md-text, #212121); }
.cmodal__msg { font-size: .92rem; color: var(--md-text-secondary, #616161); line-height: 1.55; margin-bottom: 20px; }
.cmodal__actions { display: flex; gap: 10px; }
.cmodal__actions .btn { flex: 1; justify-content: center; }
.btn-danger { background: var(--md-danger, #C62828); color: #fff; }
.btn-danger:hover { filter: brightness(1.08); }
@media (max-width: 420px) {
    .cmodal__actions { flex-direction: column-reverse; }
}

/* Editor modal for compact admin CRUD forms. */
.editor-modal {
    position: fixed; inset: 0; z-index: 1250;
    display: flex; align-items: center; justify-content: center; padding: 20px;
    visibility: hidden; opacity: 0;
    transition: opacity .22s var(--md-ease, ease), visibility .22s;
}
.editor-modal.open { visibility: visible; opacity: 1; }
.editor-modal__backdrop { position: absolute; inset: 0; background: rgba(20,25,45,.55); backdrop-filter: blur(3px); }
.editor-modal__dialog {
    position: relative; z-index: 1; width: 100%; max-width: 640px; max-height: calc(100vh - 40px);
    overflow-y: auto; background: var(--md-surface, #fff); border-radius: 14px;
    padding: 24px; box-shadow: 0 24px 70px rgba(0,0,0,.35);
    transform: translateY(20px) scale(.97); transition: transform .26s var(--md-ease, ease);
}
.editor-modal.open .editor-modal__dialog { transform: translateY(0) scale(1); }
.editor-modal__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.editor-modal__head h3 { margin: 2px 0 4px; }
.editor-modal__head p { margin: 0; font-size: .85rem; }
@media (max-width: 600px) {
    .editor-modal { padding: 10px; align-items: flex-end; }
    .editor-modal__dialog { max-height: calc(100vh - 20px); padding: 20px 16px; border-radius: 14px 14px 0 0; }
    .editor-modal .field-row { grid-template-columns: 1fr; }
}