/*
 * Osaka — shop dashboard theme.
 * Colours are taken from the shop logo: cream paper, warm black ink, torii red.
 * Hand-written on purpose: no Node/Tailwind build is needed to deploy this app.
 */

/* ---------------------------------------------------------------- fonts */

@font-face {
    font-family: 'IBM Plex Sans Arabic';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('/fonts/plex-arabic/arabic-400.woff2') format('woff2');
    unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+08A0-08FF, U+FB50-FDFF, U+FE70-FEFF;
}
@font-face {
    font-family: 'IBM Plex Sans Arabic';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url('/fonts/plex-arabic/arabic-500.woff2') format('woff2');
    unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+08A0-08FF, U+FB50-FDFF, U+FE70-FEFF;
}
@font-face {
    font-family: 'IBM Plex Sans Arabic';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url('/fonts/plex-arabic/arabic-600.woff2') format('woff2');
    unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+08A0-08FF, U+FB50-FDFF, U+FE70-FEFF;
}
@font-face {
    font-family: 'IBM Plex Sans Arabic';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url('/fonts/plex-arabic/arabic-700.woff2') format('woff2');
    unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+08A0-08FF, U+FB50-FDFF, U+FE70-FEFF;
}
/*
 * The Latin faces need their own unicode-range too. Without one they claim the
 * whole of Unicode and, being declared last, win face selection for Arabic
 * text as well — which they have no glyphs for.
 */
@font-face {
    font-family: 'IBM Plex Sans Arabic';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('/fonts/plex-arabic/latin-400.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
        U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'IBM Plex Sans Arabic';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url('/fonts/plex-arabic/latin-500.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
        U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'IBM Plex Sans Arabic';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url('/fonts/plex-arabic/latin-600.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
        U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'IBM Plex Sans Arabic';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url('/fonts/plex-arabic/latin-700.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
        U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* --------------------------------------------------------------- tokens */

:root {
    --font-family: 'IBM Plex Sans Arabic', -apple-system, 'SF Arabic', 'Segoe UI', 'Noto Sans Arabic', Tahoma, sans-serif;

    --osk-cream: #f6f3ec;
    --osk-surface: #ffffff;
    --osk-ink: #1a1a18;
    --osk-muted: #6e6a61;
    --osk-line: #e6e1d6;
    --osk-chip: #ece8de;
    --osk-red: #d12d24;
    --osk-red-press: #b02219;

    --osk-ok-bg: #deebdd;
    --osk-ok-ink: #2c5e3c;
    --osk-low-bg: #f3e4c8;
    --osk-low-ink: #7a5a1b;
    --osk-out-bg: #f6d7d4;
    --osk-out-ink: #8f1b14;

    --osk-radius: 14px;
    --osk-shadow: 0 1px 2px rgba(26, 26, 24, 0.06), 0 8px 24px -12px rgba(26, 26, 24, 0.18);
}

/* Latin digits everywhere, even when the browser locale is Arabic. */
.fi {
    font-feature-settings: 'tnum' 0;
}

.fi-body {
    font-family: var(--font-family);
}

/* --------------------------------------------------- filament: chrome */

/* Black sidebar so the logo sits on its own ground, matching the brand. */
.fi-sidebar,
.fi-sidebar-header,
.fi-sidebar-nav {
    background-color: var(--osk-ink) !important;
    border-color: rgba(255, 255, 255, 0.08) !important;
}

.fi-sidebar-item-label {
    color: #e8e4da;
    font-weight: 500;
}

.fi-sidebar-item-icon {
    color: #a5a099;
}

.fi-sidebar-item-btn:hover {
    background-color: rgba(255, 255, 255, 0.07) !important;
}

/* Filament 5 marks the active <li> with .fi-active — not .fi-sidebar-item-active. */
.fi-sidebar-item.fi-active .fi-sidebar-item-btn {
    background-color: var(--osk-red) !important;
}

.fi-sidebar-item.fi-active .fi-sidebar-item-label,
.fi-sidebar-item.fi-active .fi-sidebar-item-icon {
    color: #ffffff !important;
}

.fi-sidebar-group-label {
    color: #8b867d;
    letter-spacing: 0.04em;
    text-transform: none;
}

.fi-topbar,
.fi-topbar > nav {
    background-color: var(--osk-surface) !important;
}

.fi-main {
    max-width: 84rem;
}

/* Primary buttons carry the brand red. */
.fi-btn.fi-color-primary {
    font-weight: 600;
}

/* ----------------------------------------------------------- osaka bits */

.osk-stack {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.osk-card {
    background: var(--osk-surface);
    border: 1px solid var(--osk-line);
    border-radius: var(--osk-radius);
    box-shadow: var(--osk-shadow);
    overflow: hidden;
}

.osk-card-hd {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
    padding: 0.85rem 1.1rem;
    border-bottom: 1px solid var(--osk-line);
}

.osk-card-title {
    font-weight: 700;
    font-size: 0.98rem;
    color: var(--osk-ink);
}

.osk-card-body {
    padding: 1.1rem;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.osk-num {
    font-variant-numeric: tabular-nums;
    direction: ltr;
    display: inline-block;
    unicode-bidi: isolate;
}

.osk-muted {
    color: var(--osk-muted);
    font-size: 0.85rem;
}

/* breadcrumb chips for the product picker */
.osk-crumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    align-items: center;
}

.osk-crumb {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: var(--osk-chip);
    color: var(--osk-ink);
    border: 0;
    border-radius: 999px;
    padding: 0.3rem 0.8rem;
    font-size: 0.85rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
}

.osk-crumb:hover {
    background: #e2ddd0;
}

.osk-crumb-x {
    font-size: 0.9rem;
    line-height: 1;
    opacity: 0.55;
}

/* option grid: the category → type → colour → size steps */
.osk-step-label {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--osk-ink);
}

.osk-opts {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(9.5rem, 1fr));
    gap: 0.5rem;
}

.osk-opt {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.15rem;
    text-align: start;
    background: var(--osk-surface);
    border: 1.5px solid var(--osk-line);
    border-radius: 11px;
    padding: 0.7rem 0.85rem;
    font-family: inherit;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--osk-ink);
    cursor: pointer;
    min-height: 3rem;
    transition: border-color 0.12s ease, background-color 0.12s ease;
}

.osk-opt:hover {
    border-color: var(--osk-ink);
}

.osk-opt:focus-visible {
    outline: 3px solid var(--osk-red);
    outline-offset: 2px;
}

.osk-opt-note {
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--osk-muted);
}

.osk-opt-empty {
    opacity: 0.55;
}

.osk-opt-empty .osk-opt-note {
    color: var(--osk-out-ink);
}

/* selected product summary */
.osk-picked {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.osk-picked-name {
    font-weight: 700;
    font-size: 1rem;
}

.osk-fields {
    display: flex;
    gap: 0.6rem;
}

.osk-field {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.osk-field label {
    font-size: 0.78rem;
    color: var(--osk-muted);
    font-weight: 500;
}

.osk-input {
    width: 100%;
    border: 1.5px solid var(--osk-line);
    background: var(--osk-cream);
    border-radius: 10px;
    padding: 0.6rem 0.75rem;
    font-family: inherit;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--osk-ink);
    font-variant-numeric: tabular-nums;
}

.osk-input:focus {
    outline: none;
    border-color: var(--osk-red);
    background: var(--osk-surface);
}

.osk-input::placeholder {
    font-weight: 400;
    color: #a9a296;
}

.osk-search {
    width: 100%;
    border: 1.5px solid var(--osk-line);
    background: var(--osk-cream);
    border-radius: 999px;
    padding: 0.6rem 1rem;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--osk-ink);
}

.osk-search:focus {
    outline: none;
    border-color: var(--osk-red);
    background: var(--osk-surface);
}

/* buttons */
.osk-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    width: 100%;
    background: var(--osk-red);
    color: #ffffff;
    border: 1.5px solid transparent;
    border-radius: 12px;
    padding: 0.8rem 1rem;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.12s ease;
}

.osk-btn:hover {
    background: var(--osk-red-press);
}

.osk-btn:focus-visible {
    outline: 3px solid var(--osk-ink);
    outline-offset: 2px;
}

.osk-btn[disabled] {
    opacity: 0.45;
    cursor: not-allowed;
}

.osk-btn-ghost {
    background: transparent;
    color: var(--osk-ink);
    border-color: var(--osk-ink);
    font-size: 0.9rem;
    padding: 0.6rem 0.9rem;
}

.osk-btn-ghost:hover {
    background: var(--osk-chip);
}

.osk-btn-sm {
    width: auto;
    font-size: 0.85rem;
    padding: 0.45rem 0.85rem;
    border-radius: 10px;
}

/* cart */
.osk-line {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.65rem 0;
    border-bottom: 1px dashed var(--osk-line);
}

.osk-line:last-child {
    border-bottom: 0;
}

.osk-line-name {
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.45;
}

.osk-line-meta {
    font-size: 0.78rem;
    color: var(--osk-muted);
}

.osk-line-end {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    white-space: nowrap;
}

.osk-line-price {
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.osk-line-remove {
    background: transparent;
    border: 0;
    color: var(--osk-out-ink);
    font-size: 1.1rem;
    line-height: 1;
    padding: 0.25rem;
    cursor: pointer;
    border-radius: 8px;
}

.osk-line-remove:hover {
    background: var(--osk-out-bg);
}

.osk-total {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--osk-chip);
    border-radius: 11px;
    padding: 0.7rem 1rem;
    font-weight: 800;
    font-size: 1.05rem;
}

.osk-total-value {
    font-variant-numeric: tabular-nums;
}

.osk-empty {
    text-align: center;
    color: var(--osk-muted);
    font-size: 0.9rem;
    padding: 1.5rem 1rem;
}

/* optional customer block in the cart */
.osk-customer {
    border: 1px solid var(--osk-line);
    border-radius: 11px;
    background: var(--osk-cream);
    padding: 0.5rem 0.75rem;
}

.osk-customer > summary {
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--osk-ink);
    list-style-position: inside;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.osk-customer > summary::-webkit-details-marker {
    display: none;
}

.osk-customer > summary::before {
    content: '＋';
    font-size: 0.9rem;
    color: var(--osk-muted);
}

.osk-customer[open] > summary::before {
    content: '−';
}

.osk-customer[open] > summary {
    margin-bottom: 0.6rem;
}

/* status pills */
.osk-pill {
    display: inline-block;
    padding: 0.15rem 0.7rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    white-space: nowrap;
}

.osk-pill-ok {
    background: var(--osk-ok-bg);
    color: var(--osk-ok-ink);
}

.osk-pill-low {
    background: var(--osk-low-bg);
    color: var(--osk-low-ink);
}

.osk-pill-out {
    background: var(--osk-out-bg);
    color: var(--osk-out-ink);
}

/* ------------------------------------------------------ product tree */
.osk-tree-toolbar {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: wrap;
}

.osk-tree-toolbar .osk-search {
    flex: 1;
    min-width: 12rem;
}

.osk-tree-row,
.osk-tree-leaf {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.6rem;
    padding: 0.6rem 1rem;
    border-bottom: 1px solid var(--osk-line);
    flex-wrap: wrap;
}

.osk-tree-node:last-child > .osk-tree-row,
.osk-tree-leaf:last-child {
    border-bottom: 0;
}

/* Each level steps in from the start edge — logical, so it mirrors in RTL. */
.osk-tree-l2 > .osk-tree-row,
.osk-tree-l2 > .osk-tree-node > .osk-tree-row {
    padding-inline-start: 2rem;
}

.osk-tree-l3 > .osk-tree-row {
    padding-inline-start: 3.25rem;
}

.osk-tree-leaf {
    padding-inline-start: 4.5rem;
    background: var(--osk-cream);
}

.osk-tree-l1 > .osk-tree-row {
    background: var(--osk-chip);
}

.osk-tree-l1 > .osk-tree-row .osk-tree-name {
    font-weight: 800;
}

.osk-tree-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    border: 0;
    padding: 0;
    font-family: inherit;
    font-size: 0.92rem;
    color: var(--osk-ink);
    cursor: pointer;
    text-align: start;
    flex: 1;
    min-width: 0;
}

.osk-tree-caret {
    color: var(--osk-muted);
    font-size: 0.8rem;
    width: 0.9rem;
    flex-shrink: 0;
}

.osk-tree-name {
    font-weight: 600;
}

.osk-tree-count {
    font-size: 0.78rem;
    color: var(--osk-muted);
    font-weight: 500;
}

.osk-tree-tools {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    flex-shrink: 0;
}

.osk-tree-btn {
    background: var(--osk-surface);
    border: 1px solid var(--osk-line);
    border-radius: 8px;
    padding: 0.25rem 0.6rem;
    font-family: inherit;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--osk-ink);
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
}

.osk-tree-btn:hover {
    border-color: var(--osk-ink);
}

.osk-tree-btn-danger {
    color: var(--osk-out-ink);
}

.osk-tree-btn-danger:hover {
    border-color: var(--osk-out-ink);
    background: var(--osk-out-bg);
}

@media (max-width: 640px) {
    .osk-tree-l2 > .osk-tree-row,
    .osk-tree-l2 > .osk-tree-node > .osk-tree-row {
        padding-inline-start: 1.25rem;
    }

    .osk-tree-l3 > .osk-tree-row {
        padding-inline-start: 1.9rem;
    }

    .osk-tree-leaf {
        padding-inline-start: 2.5rem;
    }

    .osk-tree-btn {
        font-size: 0.74rem;
        padding: 0.25rem 0.5rem;
    }
}

/* stock take rows */
.osk-take-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.7rem 1.1rem;
    border-bottom: 1px solid var(--osk-line);
}

.osk-take-row:last-child {
    border-bottom: 0;
}

.osk-take-name {
    font-size: 0.9rem;
    font-weight: 600;
}

.osk-take-inputs {
    display: flex;
    gap: 0.4rem;
    flex-shrink: 0;
}

.osk-take-inputs .osk-input {
    width: 5.5rem;
    padding: 0.45rem 0.5rem;
    font-size: 0.95rem;
    text-align: center;
}

.osk-take-inputs .osk-field label {
    text-align: center;
}

/* the layout: picker beside the cart on desktop, stacked on mobile */
.osk-pos {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    align-items: start;
}

@media (min-width: 1024px) {
    .osk-pos {
        grid-template-columns: minmax(0, 1.6fr) minmax(20rem, 1fr);
    }

    .osk-pos-cart {
        position: sticky;
        top: 5rem;
    }
}

@media (max-width: 640px) {
    .osk-opts {
        grid-template-columns: repeat(auto-fill, minmax(7.5rem, 1fr));
    }

    .osk-card-body {
        padding: 0.9rem;
    }

    .osk-take-row {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }

    .osk-take-inputs .osk-input {
        width: 100%;
    }

    .osk-take-inputs .osk-field {
        flex: 1;
    }
}

@media (prefers-reduced-motion: reduce) {
    .osk-opt,
    .osk-btn {
        transition: none;
    }
}