/* plus-jakarta-sans-200 - latin */
@font-face {
    font-display: swap;
    font-family: 'Plus Jakarta Sans';
    font-style: normal;
    font-weight: 200;
    src: url('../fonts/plus-jakarta-sans-v8-latin-200.woff2') format('woff2');
}

/* plus-jakarta-sans-200italic - latin */
@font-face {
    font-display: swap; 
    font-family: 'Plus Jakarta Sans';
    font-style: italic;
    font-weight: 200;
    src: url('../fonts/plus-jakarta-sans-v8-latin-200italic.woff2') format('woff2');
}

/* plus-jakarta-sans-300 - latin */
@font-face {
    font-display: swap; 
    font-family: 'Plus Jakarta Sans';
    font-style: normal;
    font-weight: 300;
    src: url('../fonts/plus-jakarta-sans-v8-latin-300.woff2') format('woff2');
}

/* plus-jakarta-sans-300italic - latin */
@font-face {
    font-display: swap; 
    font-family: 'Plus Jakarta Sans';
    font-style: italic;
    font-weight: 300;
    src: url('../fonts/plus-jakarta-sans-v8-latin-300italic.woff2') format('woff2'); 
}

/* plus-jakarta-sans-regular - latin */
@font-face {
    font-display: swap; 
    font-family: 'Plus Jakarta Sans';
    font-style: normal;
    font-weight: 400;
    src: url('../fonts/plus-jakarta-sans-v8-latin-regular.woff2') format('woff2'); 
}
  
/* plus-jakarta-sans-italic - latin */
@font-face {
    font-display: swap; 
    font-family: 'Plus Jakarta Sans';
    font-style: italic;
    font-weight: 400;
    src: url('../fonts/plus-jakarta-sans-v8-latin-italic.woff2') format('woff2'); 
}

/* plus-jakarta-sans-500 - latin */
@font-face {
    font-display: swap; 
    font-family: 'Plus Jakarta Sans';
    font-style: normal;
    font-weight: 500;
    src: url('../fonts/plus-jakarta-sans-v8-latin-500.woff2') format('woff2'); 
}

/* plus-jakarta-sans-500italic - latin */
@font-face {
    font-display: swap; 
    font-family: 'Plus Jakarta Sans';
    font-style: italic;
    font-weight: 500;
    src: url('../fonts/plus-jakarta-sans-v8-latin-500italic.woff2') format('woff2'); 
}

/* plus-jakarta-sans-600 - latin */
@font-face {
    font-display: swap; 
    font-family: 'Plus Jakarta Sans';
    font-style: normal;
    font-weight: 600;
    src: url('../fonts/plus-jakarta-sans-v8-latin-600.woff2') format('woff2'); 
}

/* plus-jakarta-sans-600italic - latin */
@font-face {
    font-display: swap; 
    font-family: 'Plus Jakarta Sans';
    font-style: italic;
    font-weight: 600;
    src: url('../fonts/plus-jakarta-sans-v8-latin-600italic.woff2') format('woff2'); 
}

/* plus-jakarta-sans-700 - latin */
@font-face {
    font-display: swap; 
    font-family: 'Plus Jakarta Sans';
    font-style: normal;
    font-weight: 700;
    src: url('../fonts/plus-jakarta-sans-v8-latin-700.woff2') format('woff2'); 
}

/* plus-jakarta-sans-700italic - latin */
@font-face {
    font-display: swap; 
    font-family: 'Plus Jakarta Sans';
    font-style: italic;
    font-weight: 700;
    src: url('../fonts/plus-jakarta-sans-v8-latin-700italic.woff2') format('woff2'); 
}

/* plus-jakarta-sans-800 - latin */
@font-face {
    font-display: swap; 
    font-family: 'Plus Jakarta Sans';
    font-style: normal;
    font-weight: 800;
    src: url('../fonts/plus-jakarta-sans-v8-latin-800.woff2') format('woff2'); 
}

/* plus-jakarta-sans-800italic - latin */
@font-face {
    font-display: swap; 
    font-family: 'Plus Jakarta Sans';
    font-style: italic;
    font-weight: 800;
    src: url('../fonts/plus-jakarta-sans-v8-latin-800italic.woff2') format('woff2'); 
}

/* open-sans-300 - latin */
@font-face {
    font-display: swap;
    font-family: 'Open Sans';
    font-style: normal;
    font-weight: 300;
    src: url('../fonts/open-sans-v36-latin-300.woff2') format('woff2');
}

/* open-sans-300italic - latin */
@font-face {
    font-display: swap;
    font-family: 'Open Sans';
    font-style: italic;
    font-weight: 300;
    src: url('../fonts/open-sans-v36-latin-300italic.woff2') format('woff2');
}

/* open-sans-regular - latin */
@font-face {
    font-display: swap;
    font-family: 'Open Sans';
    font-style: normal;
    font-weight: 400;
    src: url('../fonts/open-sans-v36-latin-regular.woff2') format('woff2');
}

/* open-sans-italic - latin */
@font-face {
    font-display: swap;
    font-family: 'Open Sans';
    font-style: italic;
    font-weight: 400;
    src: url('../fonts/open-sans-v36-latin-italic.woff2') format('woff2');
}

/* open-sans-500 - latin */
@font-face {
    font-display: swap;
    font-family: 'Open Sans';
    font-style: normal;
    font-weight: 500;
    src: url('../fonts/open-sans-v36-latin-500.woff2') format('woff2');
}
  
/* open-sans-500italic - latin */
@font-face {
    font-display: swap;
    font-family: 'Open Sans';
    font-style: italic;
    font-weight: 500;
    src: url('../fonts/open-sans-v36-latin-500italic.woff2') format('woff2');
}

/* open-sans-600 - latin */
@font-face {
    font-display: swap;
    font-family: 'Open Sans';
    font-style: normal;
    font-weight: 600;
    src: url('../fonts/open-sans-v36-latin-600.woff2') format('woff2');
}

/* open-sans-600italic - latin */
@font-face {
    font-display: swap;
    font-family: 'Open Sans';
    font-style: italic;
    font-weight: 600;
    src: url('../fonts/open-sans-v36-latin-600italic.woff2') format('woff2');
}

/* open-sans-700 - latin */
@font-face {
    font-display: swap;
    font-family: 'Open Sans';
    font-style: normal;
    font-weight: 700;
    src: url('../fonts/open-sans-v36-latin-700.woff2') format('woff2');
}

/* open-sans-700italic - latin */
@font-face {
    font-display: swap;
    font-family: 'Open Sans';
    font-style: italic;
    font-weight: 700;
    src: url('../fonts/open-sans-v36-latin-700italic.woff2') format('woff2');
}

/* open-sans-800 - latin */
@font-face {
    font-display: swap;
    font-family: 'Open Sans';
    font-style: normal;
    font-weight: 800;
    src: url('../fonts/open-sans-v36-latin-800.woff2') format('woff2');
}

/* open-sans-800italic - latin */
@font-face {
    font-display: swap;
    font-family: 'Open Sans';
    font-style: italic;
    font-weight: 800;
    src: url('../fonts/open-sans-v36-latin-800italic.woff2') format('woff2');
}

/* ==========================================================================
   Design tokens
   Monochrome storefront + one restrained accent (interactive states only).
   Shape lock: cards/inputs/buttons = --radius-md; chips/badges/icon = --radius-pill.
   ========================================================================== */
:root {
    /* ======================================================================
       LAYER 1 - Brand & palette primitives (the single source of truth).
       Re-point these to re-theme or re-brand the entire storefront; nothing
       below this block hardcodes a raw colour.
       ====================================================================== */

    /* Neutral ink ramp (warm off-black through paper white, never pure #000). */
    --neutral-0:   #ffffff;
    --neutral-50:  #f6f6f4;
    --neutral-100: #ededea;
    --neutral-200: #e6e5e1;
    --neutral-300: #c9c8c3;
    --neutral-600: #6b6b6b;
    --neutral-800: #3d3d3d;
    --neutral-900: #141414;

    /* AdventureWorks brand hue. Demoted to a restrained accent in the UI, but
       kept here so the identity lives in one place and can be dialled back up. */
    --brand-green:        #26b050;
    --brand-green-strong: #1f7a34;
    --brand-green-tint:   #eaf5ec;

    /* Danger hue (errors, cancellations, destructive states). */
    --danger-500: #c0341d;
    --danger-600: #b32121;
    --danger-tint: #fdecea;

    /* ======================================================================
       LAYER 2 - Semantic tokens (what components actually consume). These map
       intent onto the palette above, so components never reference a raw hex.
       ====================================================================== */

    /* Surfaces & ink */
    --color-surface: var(--neutral-0);
    --color-surface-2: var(--neutral-50);
    --color-surface-3: var(--neutral-100);
    --color-ink: var(--neutral-900);
    --color-ink-2: var(--neutral-800);
    --color-muted: var(--neutral-600);
    --color-line: var(--neutral-200);
    --color-line-strong: var(--neutral-300);

    /* Status (success / danger) - orders, checkout, validation, notices */
    --color-success: var(--brand-green-strong);
    --color-success-tint: var(--brand-green-tint);
    --color-danger: var(--danger-500);
    --color-danger-strong: var(--danger-600);
    --color-danger-tint: var(--danger-tint);

    /* Interactive accent repointed to monochrome ink (green fully demoted). */
    --accent: var(--color-ink);
    --accent-hover: var(--color-ink-2);
    --accent-contrast: var(--neutral-0);
    --accent-tint: var(--color-surface-3);
    --focus: var(--color-ink);

    /* Focus/selection ring shared by inputs, steppers, and fields. */
    --ring: 0 0 0 3px var(--color-surface-3);

    /* Radius (shape lock) */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-pill: 999px;

    /* Spacing scale */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.5rem;
    --space-6: 2rem;
    --space-7: 3rem;
    --space-8: 4rem;
    --space-9: 6rem;

    /* Layout */
    --content-max: 120rem;
    --page-pad: clamp(1rem, 5vw, 10rem);
    --topbar-h: 4.25rem;

    /* Elevation (tinted to the ink hue, never pure black) */
    --shadow-sm: 0 1px 2px rgba(20, 20, 20, 0.06), 0 1px 3px rgba(20, 20, 20, 0.05);
    --shadow-md: 0 6px 16px rgba(20, 20, 20, 0.08), 0 2px 6px rgba(20, 20, 20, 0.05);
    --shadow-lg: 0 18px 40px rgba(20, 20, 20, 0.13);

    /* Motion */
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
    --dur-1: 140ms;
    --dur-2: 220ms;
    --dur-3: 360ms;

    /* Type scale */
    --text-xs: 0.8125rem;
    --text-sm: 0.9375rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.5rem;
    --text-2xl: 2rem;
    --text-hero: clamp(2.25rem, 5vw, 3.5rem);
}

body {
    font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    color: var(--color-ink);
    background: var(--color-surface);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    display: flex;
    flex-direction: column;
    min-height: 100dvh;
}

/* Page content grows so the footer always rests at the bottom of the viewport. */
.eshop-main {
    flex: 1 0 auto;
}

/* Clickable elements show a pointer; disabled controls read as disabled. */
a[href],
button,
summary,
label[for],
[role="button"] {
    cursor: pointer;
}

button:disabled,
button[disabled],
.button:disabled,
.button.disabled,
[aria-disabled="true"] {
    cursor: not-allowed;
}

/* Visible keyboard focus everywhere (specificity 0 so components can refine). */
:where(a, button, input, select, textarea, summary):focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.container {
    position: relative;
    max-width: var(--content-max);
    margin: auto;
}

/* ==========================================================================
   Button system  (primary / secondary / ghost)
   ========================================================================== */
.button {
    display: flex;
    padding: 0.85rem 1.25rem;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    align-self: stretch;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: var(--text-base);
    font-weight: 600;
    line-height: 1.2;
    text-decoration: none;
    cursor: pointer;
    transition: background-color var(--dur-2) var(--ease),
                border-color var(--dur-2) var(--ease),
                color var(--dur-2) var(--ease),
                box-shadow var(--dur-2) var(--ease),
                transform var(--dur-1) var(--ease);
}

.button:active {
    transform: translateY(1px);
}

.button.button-primary {
    background: var(--color-ink);
    color: #fff;
    border-color: var(--color-ink);
}

.button.button-primary:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.button.button-secondary,
.button.button.button-secondary {
    border: 1px solid var(--color-line-strong);
    background: var(--color-surface);
    color: var(--color-ink);
}

.button.button-secondary:hover {
    border-color: var(--color-ink);
    background: var(--color-surface-2);
}

.button.button-ghost {
    background: transparent;
    color: var(--color-ink);
    border-color: transparent;
}

.button.button-ghost:hover {
    background: var(--color-surface-2);
}

/* Circular icon action (nav cart / account, etc.) */
.icon-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: var(--radius-pill);
    border: 1px solid transparent;
    background: transparent;
    color: var(--color-ink);
    cursor: pointer;
    position: relative;
    text-decoration: none;
    transition: background-color var(--dur-2) var(--ease),
                border-color var(--dur-2) var(--ease),
                transform var(--dur-1) var(--ease);
}

.icon-button:hover {
    background: var(--color-surface-2);
}

.icon-button:active {
    transform: translateY(1px);
}

.icon-button img {
    display: block;
    width: 1.4rem;
    height: 1.4rem;
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid var(--brand-green);
}

.invalid {
    outline: 1px solid var(--color-danger);
}

.validation-message {
    color: var(--color-danger);
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, var(--color-danger-strong);
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

/* ==========================================================================
   Motion utilities  (CSS-only, progressive, reduced-motion safe)
   - .enter        : one-shot fade/rise on insert (enhanced-nav re-render replays it)
   - .reveal       : scroll-linked fade/rise via scroll-driven animations where supported
   - --reveal-delay: optional per-item stagger
   ========================================================================== */
@keyframes eshop-fade-up {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: none; }
}

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

@media (prefers-reduced-motion: no-preference) {
    .enter {
        animation: eshop-fade-up var(--dur-3) var(--ease) both;
        animation-delay: var(--reveal-delay, 0ms);
    }

    /* Scroll-driven reveal: enhancement only. Unsupported browsers show content normally. */
    @supports (animation-timeline: view()) {
        .reveal {
            animation: eshop-fade-up linear both;
            animation-timeline: view();
            animation-range: entry 5% cover 22%;
        }
    }
}

/* ==========================================================================
   Cross-document view transitions
   Full-page navigations that reload the document (product pages, cart, orders,
   account) cross-fade instead of a hard white cut. Same-document enhanced
   navigations (catalog filters, pagination, and links that morph in place) are
   handled by js/page-transitions.js and are unaffected here. Progressive
   enhancement: browsers without support just load the next page normally.
   ========================================================================== */
@view-transition {
    navigation: auto;
}

::view-transition-old(root),
::view-transition-new(root) {
    animation-duration: var(--dur-3);
    animation-timing-function: var(--ease);
}

@media (prefers-reduced-motion: reduce) {
    @view-transition {
        navigation: none;
    }
}

/* Global reduced-motion guard: collapse all animation/transition to instant. */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }
}