/* =====================================================
   GLOBAL CSS — variables, reset, light-mode enforcement
   ===================================================== */

/* CSS custom properties MUST be in this global file.
   In Blazor, scoped CSS gets [b-xxx] attached to selectors,
   so :root { } inside a .razor.css file becomes :root[b-xxx]
   which never matches the actual html element. */
:root {
    --primary:         #dc2626;
    --primary-dark:    #b91c1c;
    --primary-light:   #ef4444;
    --secondary:       #457b9d;
    --secondary-dark:  #2c5f7a;
    --success:         #16a34a;
    --warning:         #d97706;
    --danger:          #dc2626;

    --text:            #1f2937;
    --text-muted:      #6b7280;
    --text-light:      #9ca3af;

    --bg:              #f3f4f6;
    --card:            #ffffff;
    --border:          #e5e7eb;
    --border-light:    #f3f4f6;

    --radius:          12px;
    --radius-sm:       8px;
    --radius-lg:       16px;

    --shadow-sm:       0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.05);
    --shadow:          0 4px 16px rgba(0,0,0,0.08);
    --shadow-md:       0 6px 20px rgba(0,0,0,0.1);
    --shadow-hover:    0 10px 28px rgba(220,38,38,0.15);
    --shadow-red:      0 4px 14px rgba(220,38,38,0.25);
}

/* Default color scheme — JS will switch to dark when needed */
html {
    color-scheme: light;
}

/* =====================================================
   DARK MODE — variable overrides + hardcoded-color fixes
   ===================================================== */

html[data-theme="dark"] {
    color-scheme: dark;

    --text:         #e5e7eb;
    --text-muted:   #9ca3af;
    --text-light:   #6b7280;

    --bg:           #111827;
    --card:         #1f2937;
    --border:       #374151;
    --border-light: #374151;

    --shadow-sm:    0 1px 3px rgba(0,0,0,0.4),  0 1px 2px rgba(0,0,0,0.3);
    --shadow:       0 4px 16px rgba(0,0,0,0.4);
    --shadow-md:    0 6px 20px rgba(0,0,0,0.5);
    --shadow-hover: 0 10px 28px rgba(220,38,38,0.25);
}

/* Layout */
html[data-theme="dark"] .app-header,
html[data-theme="dark"] .app-footer {
    background: var(--card) !important;
}

/* Search box */
html[data-theme="dark"] .search-box {
    background: var(--card) !important;
}
html[data-theme="dark"] .search-box .input-group-text,
html[data-theme="dark"] .search-box input.form-control,
html[data-theme="dark"] .search-box input.form-control:focus {
    background: var(--card) !important;
    color: var(--text) !important;
    border-color: var(--border) !important;
}

/* Popular search chips */
html[data-theme="dark"] .btn-outline {
    background: var(--card) !important;
    border-color: var(--border) !important;
    color: var(--text-muted) !important;
}
html[data-theme="dark"] .btn-outline:hover {
    background: rgba(220,38,38,0.12) !important;
    color: var(--primary-light) !important;
    border-color: var(--primary) !important;
}

/* Product card header badges */
html[data-theme="dark"] .card-header-badges {
    background: rgba(255,255,255,0.04) !important;
}

/* Table hover row */
html[data-theme="dark"] .table-hover tbody tr:hover td {
    background-color: rgba(220,38,38,0.08) !important;
}

/* Info box (disclaimer) */
html[data-theme="dark"] .info-box {
    background: rgba(217,119,6,0.12) !important;
    color: #fbbf24 !important;
}

/* Loading: store pills + cancel button */
html[data-theme="dark"] .store-pill {
    background: var(--card) !important;
    border-color: var(--border) !important;
}
html[data-theme="dark"] .cancel-search-btn {
    background: var(--card) !important;
    border-color: var(--border) !important;
}
html[data-theme="dark"] .cancel-search-btn:hover {
    background: rgba(220,38,38,0.12) !important;
    border-color: var(--primary) !important;
}

/* Filter bar */
html[data-theme="dark"] .filter-bar {
    background: var(--card) !important;
    border-color: var(--border) !important;
}

/* Language switcher buttons */
html[data-theme="dark"] .lang-btn {
    border-color: var(--border) !important;
    color: var(--text-muted) !important;
}
html[data-theme="dark"] .lang-btn:hover {
    background: var(--border) !important;
    color: var(--text) !important;
}

html, body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
                 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg) !important;
    color: var(--text) !important;
    -webkit-font-smoothing: antialiased;
}

a, .btn-link {
    color: var(--primary);
}

/* Override Bootstrap's primary to use our brand red */
.btn-primary {
    color: #fff;
    background-color: var(--primary);
    border-color: var(--primary);
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    color: #fff;
}

.btn-primary:focus,
.btn:focus,
.form-control:focus,
.form-check-input:focus {
    box-shadow: 0 0 0 0.2rem rgba(220,38,38,0.2);
}

.badge.bg-primary {
    background-color: var(--primary) !important;
}

/* Blazor error boundary */
.blazor-error-boundary {
    background: #fee2e2;
    color: #991b1b;
    border-left: 4px solid var(--primary);
    padding: 1rem 1rem 1rem 1.5rem;
    border-radius: var(--radius-sm);
}

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

#blazor-error-ui {
    background: #fee2e2;
    color: #991b1b;
    padding: 1rem;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: none;
    text-align: center;
    font-size: 0.9rem;
}

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #16a34a;
}

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

.validation-message {
    color: var(--primary);
    font-size: 0.875rem;
}