/* ============================================
   Global Styles - Nutrition Forged
   Modern Design System v2
   ============================================ */

/* Global Reset */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    font-family: var(--nf-font-ui);
    color: var(--nf-gray-800);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Blazor Defaults */
h1:focus {
    outline: none;
}

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

.invalid {
    outline: 1px solid var(--bs-danger, #dc3545);
}

.validation-message {
    color: var(--bs-danger, #dc3545);
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

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

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

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* ============================================
   Design System Tokens
   ============================================ */

:root {
    /* Brand Colors (Forest Green is non-negotiable primary) */
    --nf-forest: #228B22;
    --nf-forest-dark: #1B6B1B;
    --nf-forest-light: #2EA62E;
    --nf-forest-subtle: rgba(34, 139, 34, 0.08);
    --nf-forest-rgb: 34, 139, 34;          /* RGB triplet for use in rgba() */
    --nf-mint: #90EE90;
    --nf-mint-soft: #E8F8E8;
    --nf-cream: #FFF8DC;
    --nf-burnt-orange: #CC5500;
    --nf-burnt-orange-light: #ffb366;       /* Lighter tint for dark-mode text */
    --nf-charcoal: #2D3436;
    --nf-slate: #555555;

    /* Meal planner type colors */
    --nf-breakfast: #0d6efd;
    --nf-snack: #6f42c1;

    /* Semantic status colors */
    --nf-crimson: #DC143C;

    /* Cooking mode ambient glow values (used in CookingMode.razor.css) */
    --cm-forest-glow: rgba(34, 139, 34, 0.12);
    --cm-orange-glow: rgba(204, 85, 0, 0.08);
    --cm-green-subtle: rgba(34, 139, 34, 0.06);

    /* Cooking mode text/surface tokens */
    --cm-text: #fff;
    --cm-text-secondary: rgba(255, 255, 255, 0.7);
    --cm-text-muted: rgba(255, 255, 255, 0.5);
    --cm-text-faint: rgba(255, 255, 255, 0.3);
    --cm-surface: rgba(255, 255, 255, 0.08);
    --cm-surface-hover: rgba(255, 255, 255, 0.15);
    --cm-border: rgba(255, 255, 255, 0.15);
    --cm-urgent: #ff6b6b;
    --cm-gold: #f0c040;

    /* Neutral Scale */
    --nf-gray-50: #F9FAFB;
    --nf-gray-100: #F3F4F6;
    --nf-gray-200: #E5E7EB;
    --nf-gray-300: #D1D5DB;
    --nf-gray-400: #9CA3AF;
    --nf-gray-500: #6B7280;
    --nf-gray-600: #4B5563;
    --nf-gray-700: #374151;
    --nf-gray-800: #1F2937;
    --nf-gray-900: #111827;

    /* Border Radii */
    --nf-radius-sm: 6px;
    --nf-radius-md: 8px;
    --nf-radius-lg: 12px;
    --nf-radius-xl: 16px;
    --nf-radius-full: 9999px;

    /* Shadows */
    --nf-shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --nf-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --nf-shadow-md: 0 4px 6px rgba(0, 0, 0, 0.04), 0 2px 4px rgba(0, 0, 0, 0.03);
    --nf-shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.06), 0 4px 6px rgba(0, 0, 0, 0.04);

    /* Transitions */
    --nf-transition-fast: 150ms ease;
    --nf-transition-normal: 200ms ease;
    --nf-transition-slow: 300ms ease;

    /* Sidebar */
    --nf-sidebar-width: 256px;
    --nf-sidebar-collapsed: 64px;

    /* Typography */
    --nf-font-ui: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --nf-font-display: 'Fraunces', Georgia, serif;

    /* Bbox source badge colors */
    --nf-bbox-moved-bg: #dbeafe;
    --nf-bbox-moved-text: #1d4ed8;
    --nf-bbox-resized-bg: #fef3c7;
    --nf-bbox-resized-text: #92400e;
    --nf-bbox-added-bg: #d1fae5;
    --nf-bbox-added-text: #065f46;
    --nf-bbox-label-changed-bg: #ede9fe;
    --nf-bbox-label-changed-text: #5b21b6;

    /* Bootstrap primary color override */
    --bs-primary: #228B22;
    --bs-primary-rgb: 34, 139, 34;
}

/* ============================================
   Dark Mode Tokens
   No UI toggle — just the token layer so dark
   mode works when data-bs-theme="dark" is set.
   ============================================ */

[data-bs-theme="dark"] {
    /* Inverted neutral scale */
    --nf-gray-50: #1a1d21;
    --nf-gray-100: #212529;
    --nf-gray-200: #2d3238;
    --nf-gray-300: #3d434a;
    --nf-gray-400: #6c757d;
    --nf-gray-500: #adb5bd;
    --nf-gray-600: #ced4da;
    --nf-gray-700: #dee2e6;
    --nf-gray-800: #e9ecef;
    --nf-gray-900: #f8f9fa;

    /* Adjusted brand-subtle for dark backgrounds */
    --nf-forest-subtle: rgba(34, 139, 34, 0.15);
    --nf-mint-soft: rgba(144, 238, 144, 0.08);
    --nf-cream: #2a2520;

    /* Adjusted shadows (lighter opacity on dark) */
    --nf-shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.2);
    --nf-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.25), 0 1px 2px rgba(0, 0, 0, 0.15);
    --nf-shadow-md: 0 4px 6px rgba(0, 0, 0, 0.2), 0 2px 4px rgba(0, 0, 0, 0.12);
    --nf-shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.25), 0 4px 6px rgba(0, 0, 0, 0.15);
}

/* ============================================
   Bootstrap Overrides
   ============================================ */

/* All buttons get consistent border radius */
.btn {
    border-radius: var(--nf-radius-md);
}

/* Button: Primary */
.btn-primary {
    --bs-btn-bg: var(--nf-forest);
    --bs-btn-border-color: var(--nf-forest);
    --bs-btn-hover-bg: var(--nf-forest-dark);
    --bs-btn-hover-border-color: var(--nf-forest-dark);
    --bs-btn-active-bg: var(--nf-forest-dark);
    --bs-btn-active-border-color: var(--nf-forest-dark);
    --bs-btn-disabled-bg: var(--nf-forest);
    --bs-btn-disabled-border-color: var(--nf-forest);
    font-weight: 500;
    transition: all var(--nf-transition-normal);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(34, 139, 34, 0.25);
}

/* Button: Outline Primary */
.btn-outline-primary {
    --bs-btn-color: var(--nf-forest);
    --bs-btn-border-color: var(--nf-forest);
    --bs-btn-hover-bg: var(--nf-forest);
    --bs-btn-hover-border-color: var(--nf-forest);
    --bs-btn-active-bg: var(--nf-forest-dark);
    --bs-btn-active-border-color: var(--nf-forest-dark);
    font-weight: 500;
    transition: all var(--nf-transition-normal);
}

/* Background primary override */
.bg-primary {
    background-color: var(--nf-forest) !important;
}

/* Card defaults — modern subtle style */
.card {
    border: 1px solid var(--nf-gray-200);
    border-radius: var(--nf-radius-lg);
    box-shadow: none;
}

/* Interactive card — hover reveals depth */
.card-interactive {
    transition: all var(--nf-transition-normal);
    cursor: pointer;
}

.card-interactive:hover {
    border-color: var(--nf-gray-300);
    box-shadow: var(--nf-shadow-md);
    transform: translateY(-2px);
}

/* Featured card with gradient background */
.card-featured {
    background: linear-gradient(135deg, var(--nf-forest) 0%, var(--nf-forest-dark) 100%) !important;
    border: none;
}

/* Form controls — slightly rounded, subtle border */
.form-control, .form-select {
    border-color: var(--nf-gray-300);
    border-radius: var(--nf-radius-md);
    transition: border-color var(--nf-transition-fast), box-shadow var(--nf-transition-fast);
}

.form-control:focus, .form-select:focus {
    border-color: var(--nf-forest);
    box-shadow: 0 0 0 3px var(--nf-forest-subtle);
}

/* Input group consistency */
.input-group .form-control,
.input-group .input-group-text {
    border-color: var(--nf-gray-300);
}

.input-group-text {
    border-radius: var(--nf-radius-md);
    background-color: var(--nf-gray-50);
}

/* Badge refinements */
.badge {
    border-radius: var(--nf-radius-sm);
    font-weight: 500;
}

/* Modal refinements */
.modal-content {
    border: none;
    border-radius: var(--nf-radius-lg);
    box-shadow: var(--nf-shadow-lg);
}

/* Table refinements */
.table {
    --bs-table-hover-bg: var(--nf-gray-50);
}

.table thead th {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--nf-gray-500);
    border-bottom-width: 1px;
}

/* Alert refinements */
.alert {
    border-radius: var(--nf-radius-md);
}

/* ============================================
   Custom Utility Classes
   ============================================ */

.text-primary-dark { color: var(--nf-forest-dark) !important; }
.text-mint { color: var(--nf-mint) !important; }
.text-white-75 { color: rgba(255, 255, 255, 0.8) !important; }
.bg-cream { background-color: var(--nf-cream) !important; }
.bg-mint-soft { background-color: var(--nf-mint-soft) !important; }
.bg-gradient-primary {
    background: linear-gradient(135deg, var(--nf-forest) 0%, var(--nf-forest-dark) 100%) !important;
}

/* Neutral background utilities */
.bg-subtle { background-color: var(--nf-gray-50) !important; }
.text-subtle { color: var(--nf-gray-500) !important; }
.border-subtle { border-color: var(--nf-gray-200) !important; }

/* Text color hierarchy */
.text-heading { color: var(--nf-gray-900) !important; }
.text-body-emphasis { color: var(--nf-gray-800) !important; }

/* Modal backdrop */
.modal-backdrop-custom { background-color: rgba(0, 0, 0, 0.5); }

/* ============================================
   Content Entrance Animations
   ============================================ */

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

@keyframes nf-slide-up {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

.nf-fade-in {
    animation: nf-fade-in 400ms ease both;
}

.nf-slide-up {
    animation: nf-slide-up 400ms ease both;
}

.nf-stagger-children > *:nth-child(1) { animation-delay: 0ms; }
.nf-stagger-children > *:nth-child(2) { animation-delay: 80ms; }
.nf-stagger-children > *:nth-child(3) { animation-delay: 160ms; }
.nf-stagger-children > *:nth-child(4) { animation-delay: 240ms; }
.nf-stagger-children > *:nth-child(5) { animation-delay: 320ms; }
.nf-stagger-children > *:nth-child(6) { animation-delay: 400ms; }

/* ============================================
   Typography Mid-Scale
   ============================================ */

.text-lg { font-size: 1.125rem !important; }
.text-xl { font-size: 1.25rem !important; }

/* ============================================
   CSS-only Tooltips
   ============================================ */

[data-tooltip] {
    position: relative;
}

[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%) scale(0.95);
    padding: 0.25rem 0.5rem;
    background: var(--nf-gray-800);
    color: #fff;
    font-size: 0.75rem;
    line-height: 1.4;
    white-space: nowrap;
    border-radius: var(--nf-radius-sm);
    z-index: 1070;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--nf-transition-fast), transform var(--nf-transition-fast);
}

[data-tooltip]:hover::after,
[data-tooltip]:focus-visible::after {
    opacity: 1;
    transform: translateX(-50%) scale(1);
}

/* ============================================
   Dropdown Pattern
   ============================================ */

.nf-dropdown {
    position: absolute;
    top: calc(100% + 4px);
    right: 0;
    min-width: 160px;
    padding: 0.25rem 0;
    background: var(--bs-body-bg, #fff);
    border: 1px solid var(--nf-gray-200);
    border-radius: var(--nf-radius-md);
    box-shadow: var(--nf-shadow-lg);
    z-index: 1060;
    opacity: 0;
    transform: translateY(-4px);
    pointer-events: none;
    transition: opacity var(--nf-transition-fast), transform var(--nf-transition-fast);
}

.nf-dropdown.show {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.nf-dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.375rem 0.75rem;
    border: none;
    background: transparent;
    color: var(--nf-gray-700);
    font-size: 0.875rem;
    text-decoration: none;
    text-align: left;
    cursor: pointer;
    transition: background-color var(--nf-transition-fast);
}

.nf-dropdown-item:hover {
    background-color: var(--nf-gray-50);
    color: var(--nf-gray-900);
}

.nf-dropdown-divider {
    height: 1px;
    margin: 0.25rem 0;
    background-color: var(--nf-gray-100);
}

.nf-dropdown-backdrop {
    position: fixed;
    inset: 0;
    z-index: 1055;
}

/* ============================================
   Toast Notifications
   ============================================ */

@keyframes nf-toast-in {
    from { opacity: 0; transform: translateY(12px) scale(0.96); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes nf-toast-out {
    from { opacity: 1; transform: translateX(0); }
    to { opacity: 0; transform: translateX(100%); }
}

.nf-toast-container {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 1080;
    display: flex;
    flex-direction: column-reverse;
    gap: 0.5rem;
    max-width: 380px;
    width: 100%;
    pointer-events: none;
}

.nf-toast {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--bs-body-bg, #fff);
    border: 1px solid var(--nf-gray-200);
    border-left: 4px solid var(--nf-gray-400);
    border-radius: var(--nf-radius-md);
    box-shadow: var(--nf-shadow-lg);
    font-size: 0.875rem;
    color: var(--nf-gray-800);
    pointer-events: auto;
    animation: nf-toast-in 300ms ease both;
}

.nf-toast.removing {
    animation: nf-toast-out 250ms ease both;
}

.nf-toast-success { border-left-color: var(--nf-forest); }
.nf-toast-error   { border-left-color: var(--nf-crimson); }
.nf-toast-warning { border-left-color: var(--nf-burnt-orange); }
.nf-toast-info    { border-left-color: var(--nf-breakfast); }

.nf-toast-icon {
    flex-shrink: 0;
    font-size: 1.125rem;
    line-height: 1;
    margin-top: 1px;
}

.nf-toast-success .nf-toast-icon { color: var(--nf-forest); }
.nf-toast-error .nf-toast-icon   { color: var(--nf-crimson); }
.nf-toast-warning .nf-toast-icon { color: var(--nf-burnt-orange); }
.nf-toast-info .nf-toast-icon    { color: var(--nf-breakfast); }

.nf-toast-body {
    flex: 1;
    min-width: 0;
}

.nf-toast-dismiss {
    flex-shrink: 0;
    border: none;
    background: transparent;
    color: var(--nf-gray-400);
    cursor: pointer;
    padding: 0;
    font-size: 1rem;
    line-height: 1;
    transition: color var(--nf-transition-fast);
}

.nf-toast-dismiss:hover {
    color: var(--nf-gray-700);
}

@media (max-width: 575.98px) {
    .nf-toast-container {
        left: 1rem;
        right: 1rem;
        bottom: 1rem;
        max-width: none;
    }
}

/* Progress bar thin variant */
.progress-thin { height: 6px; }

/* Metadata badge (time, servings, counts) */
.badge-meta {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.5rem;
    font-size: 0.75rem;
    color: var(--nf-gray-500);
    background: var(--nf-gray-50);
    border-radius: var(--nf-radius-sm);
}

/* Step number circles (recipe edit + recipe detail) */
.step-num {
    width: 1.75rem;
    height: 1.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 0.8rem;
}

.step-num-detail {
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 0.85rem;
}

/* Empty state styling */
.empty-state-icon { opacity: 0.4; }
.empty-state-title { color: var(--nf-gray-700); }
.empty-state-desc { max-width: 360px; }

/* Timer input width for recipe edit/import */
.timer-input { width: 5rem; }

/* Touch-friendly button target (WCAG 44x44px minimum) */
.btn-touch { min-width: 44px; min-height: 44px; }

/* Landing page text override */
.landing .text-secondary {
    color: var(--nf-slate) !important;
}

/* Landing page nav/hero/footer overrides (must be global for ::deep reliability) */
.landing .nav-link {
    color: var(--nf-charcoal) !important;
    position: relative;
}

.landing .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--nf-forest);
    transition: width var(--nf-transition-slow), left var(--nf-transition-slow);
}

.landing .nav-link:hover::after {
    width: 100%;
    left: 0;
}

.landing .nav-link:hover {
    color: var(--nf-forest) !important;
}

.landing .hero {
    background: linear-gradient(165deg, var(--nf-cream) 0%, var(--nf-mint-soft) 100%);
    padding-bottom: 80px;
}

.landing .link-hover:hover {
    color: var(--nf-mint) !important;
}

/* ============================================
   Sidebar Layout
   ============================================ */

.app-layout {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.app-sidebar {
    width: var(--nf-sidebar-width);
    background: #fff;
    border-right: 1px solid var(--nf-gray-200);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 1040;
    transition: transform var(--nf-transition-slow);
}

.app-sidebar-header {
    padding: 1.25rem 1rem;
    border-bottom: 1px solid var(--nf-gray-100);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.app-sidebar-brand {
    font-family: var(--nf-font-display);
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--nf-forest-dark);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.app-sidebar-brand:hover {
    color: var(--nf-forest);
}

.app-sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 0.75rem 0.5rem;
}

.sidebar-nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    border-radius: var(--nf-radius-md);
    color: var(--nf-gray-600);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--nf-transition-fast);
    margin-bottom: 2px;
}

.sidebar-nav-item:hover {
    background-color: var(--nf-gray-100);
    color: var(--nf-gray-900);
}

.sidebar-nav-item.active {
    background-color: var(--nf-forest-subtle);
    color: var(--nf-forest);
}

.sidebar-nav-item i {
    font-size: 1.125rem;
    width: 1.25rem;
    text-align: center;
}

.sidebar-nav-section {
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--nf-gray-400);
    padding: 1rem 0.75rem 0.375rem;
}

.app-sidebar-footer {
    padding: 0.75rem;
    border-top: 1px solid var(--nf-gray-100);
}

.sidebar-user-btn {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    width: 100%;
    padding: 0.5rem 0.625rem;
    border-radius: var(--nf-radius-md);
    border: none;
    background: transparent;
    color: var(--nf-gray-700);
    text-decoration: none;
    text-align: left;
    cursor: pointer;
    transition: background-color var(--nf-transition-fast);
}

.sidebar-user-btn:hover {
    background-color: var(--nf-gray-100);
}

.sidebar-avatar {
    width: 32px;
    height: 32px;
    border-radius: var(--nf-radius-full);
    background-color: var(--nf-forest);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8125rem;
    font-weight: 600;
    flex-shrink: 0;
}

.sidebar-user-info {
    overflow: hidden;
}

.sidebar-user-name {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--nf-gray-800);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-user-email {
    font-size: 0.6875rem;
    color: var(--nf-gray-400);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Content area — offset by sidebar */
.app-content {
    flex: 1;
    margin-left: var(--nf-sidebar-width);
    min-height: 100vh;
    background-color: var(--nf-gray-50);
}

/* Mobile sidebar — off-canvas overlay */
.sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 1035;
}

.sidebar-backdrop.show {
    display: block;
}

/* Mobile toggle */
.sidebar-mobile-header {
    display: none;
    position: sticky;
    top: 0;
    z-index: 1030;
    background: #fff;
    border-bottom: 1px solid var(--nf-gray-200);
    padding: 0.75rem 1rem;
    align-items: center;
    gap: 0.75rem;
}

.sidebar-toggle-btn {
    border: none;
    background: transparent;
    padding: 0.375rem;
    border-radius: var(--nf-radius-sm);
    color: var(--nf-gray-600);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidebar-toggle-btn:hover {
    background-color: var(--nf-gray-100);
}

@media (max-width: 991.98px) {
    .app-sidebar {
        transform: translateX(-100%);
    }

    .app-sidebar.show {
        transform: translateX(0);
    }

    .app-content {
        margin-left: 0;
    }

    .sidebar-mobile-header {
        display: flex;
    }
}

/* ============================================
   Loading Skeletons
   ============================================ */

.skeleton {
    background: linear-gradient(90deg,
        var(--nf-gray-100) 25%,
        var(--nf-gray-50) 37%,
        var(--nf-gray-100) 63%
    );
    background-size: 400% 100%;
    animation: skeleton-pulse 1.4s ease infinite;
    border-radius: var(--nf-radius-sm);
}

.skeleton-text {
    height: 0.875rem;
    margin-bottom: 0.5rem;
    border-radius: var(--nf-radius-sm);
}

.skeleton-text:last-child {
    width: 70%;
}

.skeleton-heading {
    height: 1.5rem;
    width: 60%;
    margin-bottom: 0.75rem;
}

.skeleton-avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--nf-radius-full);
}

@keyframes skeleton-pulse {
    0% { background-position: 100% 50%; }
    100% { background-position: 0 50%; }
}

/* ============================================
   Focus States (Accessibility)
   ============================================ */

.btn:focus-visible,
.nav-link:focus-visible,
a:focus-visible {
    outline: 2px solid var(--nf-forest);
    outline-offset: 2px;
    box-shadow: none;
}

.btn-light:focus-visible {
    outline-color: #fff;
}

.navbar-toggler:focus-visible {
    outline: 2px solid var(--nf-forest);
    outline-offset: 2px;
    box-shadow: none;
}

.sidebar-nav-item:focus-visible {
    outline: 2px solid var(--nf-forest);
    outline-offset: -2px;
}

/* Option Card (Profile / Onboarding selection cards) */
.option-card {
    transition: border-color var(--nf-transition-normal), background-color var(--nf-transition-normal), transform var(--nf-transition-fast);
}

.option-card:hover {
    transform: translateY(-2px);
}

@media (prefers-reduced-motion: reduce) {
    .option-card {
        transition: none;
    }

    .option-card:hover {
        transform: none;
    }
}

/* Skip Link Styling */
.skip-link {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--nf-forest);
    color: #fff;
    padding: 0.75rem 1.5rem;
    border-radius: var(--nf-radius-lg);
    z-index: 9999;
    transition: top 0.2s ease;
}

.skip-link:focus {
    top: 1rem;
}

/* ============================================
   Meal Planner Calendar
   ============================================ */

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background-color: var(--nf-gray-200);
    border: 1px solid var(--nf-gray-200);
    border-radius: var(--nf-radius-lg);
    overflow: hidden;
}

.calendar-day {
    background: #fff;
    min-height: 100px;
    padding: 0.5rem;
    cursor: pointer;
    transition: background-color var(--nf-transition-fast);
}

.calendar-day:hover {
    background-color: var(--nf-gray-50);
}

.calendar-day-today {
    background-color: var(--nf-forest-subtle);
}

.calendar-add-btn {
    opacity: 0;
    transition: opacity var(--nf-transition-fast);
}

.calendar-day:hover .calendar-add-btn,
.calendar-day:focus-within .calendar-add-btn,
.calendar-add-btn:focus {
    opacity: 1;
}

@media (hover: none) {
    .calendar-add-btn {
        opacity: 0.5;
    }
}

/* Meal pills by type */
.meal-pill {
    padding: 0.25rem 0.375rem;
    border-radius: var(--nf-radius-sm);
    font-size: 0.7rem;
    line-height: 1.4;
    border-left: 3px solid;
    transition: opacity var(--nf-transition-fast), transform var(--nf-transition-fast);
}

.meal-pill[draggable="true"] {
    cursor: grab;
}

.meal-pill[draggable="true"]:active {
    cursor: grabbing;
}

.meal-pill.dragging {
    opacity: 0.4;
}

/* Grip handle on meal pills */
.meal-pill-grip {
    opacity: 0;
    transition: opacity var(--nf-transition-fast);
    color: var(--nf-gray-400);
    font-size: 0.65rem;
    cursor: grab;
}

.meal-pill:hover .meal-pill-grip {
    opacity: 1;
}

@media (hover: none) {
    .meal-pill-grip {
        display: none;
    }
}

/* Drop target visual feedback */
.calendar-day-drop-target {
    background: var(--nf-mint-soft) !important;
    outline: 2px dashed var(--nf-forest);
    outline-offset: -2px;
}

.calendar-day-drag-source {
    outline: 2px dashed var(--nf-gray-300);
    outline-offset: -2px;
}

/* Drop landing animation */
.meal-drop-land {
    animation: meal-drop-land 200ms ease-out;
}

@keyframes meal-drop-land {
    0%   { transform: scale(1.08); opacity: 0.8; }
    100% { transform: scale(1); opacity: 1; }
}

/* Keyboard move mode */
.meal-pill.keyboard-moving {
    outline: 2px solid var(--nf-forest);
    outline-offset: 1px;
    box-shadow: 0 0 0 4px rgba(34, 139, 34, 0.2);
}

.calendar-day-keyboard-target {
    background: var(--nf-mint-soft) !important;
    outline: 2px solid var(--nf-forest);
    outline-offset: -2px;
}

/* Conflict confirmation card */
.meal-conflict-card {
    position: absolute;
    z-index: 10;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 4px;
    background: var(--bs-body-bg);
    border-radius: var(--nf-radius-md);
    box-shadow: var(--nf-shadow-md);
    border: 1px solid var(--nf-gray-200);
    padding: 0.75rem;
    font-size: 0.75rem;
}

@media (prefers-reduced-motion: reduce) {
    .meal-drop-land {
        animation: none;
    }
}

.meal-breakfast { border-left-color: var(--nf-breakfast); background: rgba(13, 110, 253, 0.08); }
.meal-lunch     { border-left-color: var(--nf-forest); background: var(--nf-mint-soft); }
.meal-dinner    { border-left-color: var(--nf-burnt-orange); background: rgba(204, 85, 0, 0.08); }
.meal-snack     { border-left-color: var(--nf-snack); background: rgba(111, 66, 193, 0.08); }

.meal-delete-btn {
    opacity: 0;
    font-size: 0.7rem;
    line-height: 1;
    color: var(--bs-secondary);
    transition: opacity var(--nf-transition-fast);
}

.meal-pill:hover .meal-delete-btn,
.meal-pill:focus-within .meal-delete-btn,
.meal-delete-btn:focus {
    opacity: 1;
}

@media (hover: none) {
    .meal-delete-btn {
        opacity: 0.4;
    }
}

/* Mobile meal badges */
.meal-badge-breakfast { background-color: var(--nf-breakfast); color: #fff; }
.meal-badge-lunch     { background-color: var(--nf-forest); color: #fff; }
.meal-badge-dinner    { background-color: var(--nf-burnt-orange); color: #fff; }
.meal-badge-snack     { background-color: var(--nf-snack); color: #fff; }

/* Legend dots */
.legend-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 2px;
    margin-right: 4px;
    vertical-align: middle;
}

.legend-breakfast { background-color: var(--nf-breakfast); }
.legend-lunch     { background-color: var(--nf-forest); }
.legend-dinner    { background-color: var(--nf-burnt-orange); }
.legend-snack     { background-color: var(--nf-snack); }

/* ============================================
   Grocery List
   ============================================ */

.grocery-item {
    transition: background-color var(--nf-transition-fast);
}

.grocery-item-checked {
    opacity: 0.6;
}

.grocery-delete-btn {
    opacity: 0;
    transition: opacity var(--nf-transition-fast);
}

.grocery-item:hover .grocery-delete-btn,
.grocery-item:focus-within .grocery-delete-btn,
.grocery-delete-btn:focus {
    opacity: 1;
}

@media (hover: none) {
    .grocery-delete-btn {
        opacity: 0.4;
    }
}

/* ============================================
   Progress Bar Refinements
   ============================================ */

.progress {
    background-color: var(--nf-gray-100);
    border-radius: var(--nf-radius-full);
    overflow: hidden;
}

.progress-bar.bg-primary {
    border-radius: var(--nf-radius-full);
}

/* ============================================
   Wizard Step Indicators
   ============================================ */

.step-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--nf-gray-400);
    background: var(--nf-gray-50);
    border-radius: var(--nf-radius-full);
    transition: all var(--nf-transition-normal);
}

.step-badge.step-active {
    color: white;
    background: var(--nf-forest);
    box-shadow: 0 2px 8px rgba(34, 139, 34, 0.2);
}

.step-badge.step-done {
    color: var(--nf-forest);
    background: var(--nf-forest-subtle);
}

/* ============================================
   Bbox Editor
   ============================================ */

.bbox-editor-canvas-container {
    user-select: none;
    -webkit-user-select: none;
}

.bbox-editor-canvas-container canvas {
    cursor: crosshair;
}

.bbox-detection-item {
    cursor: pointer;
    transition: background-color var(--nf-transition-fast);
    padding: 0.5rem 0.75rem;
    border-left: 3px solid transparent;
}

.bbox-detection-item:hover {
    background-color: var(--nf-gray-50);
}

.bbox-detection-selected {
    background-color: rgba(34, 139, 34, 0.06) !important;
    border-left-color: var(--nf-forest) !important;
}

[class^="bbox-source-badge-"] { font-size: 0.65rem; }
.bbox-source-badge-original { background-color: var(--nf-gray-200); color: var(--nf-gray-600); }
.bbox-source-badge-moved { background-color: var(--nf-bbox-moved-bg); color: var(--nf-bbox-moved-text); }
.bbox-source-badge-resized { background-color: var(--nf-bbox-resized-bg); color: var(--nf-bbox-resized-text); }
.bbox-source-badge-added { background-color: var(--nf-bbox-added-bg); color: var(--nf-bbox-added-text); }
.bbox-source-badge-label_changed { background-color: var(--nf-bbox-label-changed-bg); color: var(--nf-bbox-label-changed-text); }

/* ============================================
   Cooking Mode — RecipeScalingControl dark overrides
   Must live in global CSS because ::deep in component CSS
   is not reliably applied to Bootstrap-themed components.
   ============================================ */

.cooking-mode .recipe-scaling-control {
    color: rgba(255, 255, 255, 0.8);
}

.cooking-mode .recipe-scaling-control .form-label {
    color: rgba(255, 255, 255, 0.6);
}

.cooking-mode .recipe-scaling-control input,
.cooking-mode .recipe-scaling-control button {
    background: rgba(255, 255, 255, 0.1) !important;
    border-color: rgba(255, 255, 255, 0.2) !important;
    color: #fff !important;
}

.cooking-mode .recipe-scaling-control input:focus,
.cooking-mode .recipe-scaling-control button:hover {
    background: rgba(255, 255, 255, 0.18) !important;
    border-color: rgba(255, 255, 255, 0.35) !important;
    box-shadow: none !important;
}

.cooking-mode .recipe-scaling-control .badge {
    background: var(--nf-forest) !important;
    color: #fff !important;
}

.cooking-mode .recipe-scaling-control .btn-link {
    color: rgba(255, 255, 255, 0.6) !important;
}

.cooking-mode .recipe-scaling-control .text-subtle {
    color: rgba(255, 255, 255, 0.4) !important;
}

/* ============================================
   Scroll Reveal
   ============================================ */

.reveal-on-scroll {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 600ms ease, transform 600ms ease;
    animation: reveal-fallback 600ms ease 1.5s forwards;
}

.reveal-on-scroll.revealed {
    animation: none;
    opacity: 1;
    transform: translateY(0);
}

/* Safety net: auto-reveal sections after 1.5s if JS hasn't fired */
@keyframes reveal-fallback {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   Pricing Page — Global Overrides
   (Bootstrap accordion + form-switch need global CSS to override reliably)
   ============================================ */

.pricing-toggle:checked {
    background-color: var(--nf-forest);
    border-color: var(--nf-forest);
}

.pricing-toggle:focus {
    box-shadow: 0 0 0 0.2rem rgba(var(--nf-forest-rgb), 0.25);
}

#pricingFaq .accordion-button:not(.collapsed) {
    background-color: var(--nf-forest-subtle);
    color: var(--nf-forest-dark);
    box-shadow: none;
}

#pricingFaq .accordion-button:focus {
    box-shadow: 0 0 0 0.2rem rgba(var(--nf-forest-rgb), 0.25);
    border-color: var(--nf-forest);
}

#pricingFaq .accordion-item {
    background: white;
    box-shadow: var(--nf-shadow-xs);
}

/* ============================================
   Reduced Motion
   ============================================ */

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}