/* ==========================================================================
   GROWN ERP — Design System & Tokens
   Adheres strictly to design.md (Agro-Enterprise Architecture)
   Single source of truth: Light Theme Only.
   ========================================================================== */

:root {
    /* Surface Foundations */
    --surface: #f8faf7;
    --surface-dim: #d8dbd8;
    --surface-bright: #f8faf7;
    --surface-container-lowest: #ffffff;
    --surface-container-low: #f2f4f1;
    --surface-container: #eceeeb;
    --surface-container-high: #e7e9e6;
    --surface-container-highest: #e1e3e0;
    --surface-variant: #e1e3e0;

    --on-surface: #191c1b;
    --on-surface-variant: #414844;
    --inverse-surface: #2e312f;
    --inverse-on-surface: #eff1ee;

    /* Borders & Outlines */
    --outline: #717973;
    --outline-variant: #c1c8c2;
    --border-subtle: #e3e8e3;
    --border-strong: #cbd5cd;

    /* Primary: Forest Obsidian */
    --color-primary: #1b4332;
    --color-primary-hover: #2d6a4f;
    --color-primary-focus: #40916c;
    --color-on-primary: #ffffff;
    --color-primary-container: #1b4332;
    --color-on-primary-container: #86af99;
    --color-inverse-primary: #a5d0b9;

    /* Secondary: Deep Viridian */
    --color-secondary: #40916c;
    --color-secondary-hover: #2d6a4f;
    --color-on-secondary: #ffffff;
    --color-secondary-container: #a1f4c8;
    --color-on-secondary-container: #1b724f;

    /* Tertiary & Sage */
    --color-tertiary: #152b1c;
    --color-tertiary-sage: #d8f3dc;
    --color-on-tertiary: #ffffff;
    --color-tertiary-container: #2a4131;
    --color-on-tertiary-container: #93ad98;

    /* Semantic / Telemetry Accents */
    --telemetry-optimal: #2d6a4f;
    --telemetry-alert: #d97706;
    --telemetry-critical: #dc2626;

    --color-error: #ba1a1a;
    --color-on-error: #ffffff;
    --color-error-container: #ffdad6;
    --color-on-error-container: #93000a;

    --color-warning: #d97706;
    --color-warning-container: #fef3c7;
    --color-on-warning-container: #92400e;

    /* Slate Typography */
    --text-headline: #1f2923;
    --text-body: #1f2923;
    --text-secondary: #4b554f;
    --text-muted: #738077;

    /* Fixed Roles */
    --primary-fixed: #c1ecd4;
    --primary-fixed-dim: #a5d0b9;
    --on-primary-fixed: #002114;
    --on-primary-fixed-variant: #274e3d;
    --secondary-fixed: #a1f4c8;
    --secondary-fixed-dim: #86d7ad;
    --on-secondary-fixed: #002113;
    --on-secondary-fixed-variant: #005236;
    --tertiary-fixed: #cee9d3;
    --tertiary-fixed-dim: #b3cdb7;
    --on-tertiary-fixed: #092012;
    --on-tertiary-fixed-variant: #354c3b;

    --background: #f8faf7;
    --on-background: #191c1b;
    --surface-tint: #3f6653;

    /* Typography */
    --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Space Grotesk', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Radii Scale (Soft Shape Language) */
    --radius-sm: 0.125rem;  /* 2px */
    --radius-default: 0.25rem; /* 4px */
    --radius-md: 0.375rem; /* 6px */
    --radius-lg: 0.5rem;   /* 8px */
    --radius-xl: 0.75rem;  /* 12px */
    --radius-full: 9999px;

    /* Ambient Depth: Diffused Pine Shadows */
    --shadow-resting: 0px 1px 3px rgba(27, 67, 50, 0.04), 0px 1px 2px rgba(27, 67, 50, 0.02);
    --shadow-hover: 0px 4px 12px rgba(27, 67, 50, 0.06), 0px 2px 4px rgba(27, 67, 50, 0.04);
    --shadow-floating: 0px 12px 32px rgba(27, 67, 50, 0.08), 0px 4px 8px rgba(27, 67, 50, 0.03);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
}

/* ==========================================================================
   Base Reset & Body Foundations
   ========================================================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    font-size: 0.875rem; /* 14px */
    line-height: 1.45rem;
    color: var(--text-body);
    background-color: var(--surface);
}

/* Headings default to Space Grotesk */
h1, h2, h3, h4, .font-display, .font-headline-lg, .font-headline-md, .font-headline-sm {
    font-family: var(--font-display);
    color: var(--text-headline);
}

/* Tabular Numerals for metrics, counters, timestamps */
.tabular-nums,
[data-tabular-nums="true"] {
    font-variant-numeric: tabular-nums;
    font-feature-settings: "tnum" 1;
}

/* ==========================================================================
   Scrollbar
   ========================================================================== */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--border-strong);
    border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--outline);
}

/* ==========================================================================
   Component: Cards & Dashboard Containers
   ========================================================================== */
.grown-card {
    background-color: var(--surface-container-lowest);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-resting);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.grown-card-hover:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.grown-well {
    background-color: var(--surface-container-low);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
}

/* ==========================================================================
   Component: Buttons
   ========================================================================== */
.grown-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    padding: 0.5rem 1rem;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.25rem;
    border-radius: var(--radius-default);
    transition: all var(--transition-fast);
    cursor: pointer;
    border: 1px solid transparent;
    text-decoration: none;
    white-space: nowrap;
}

/* Primary Button: Solid Forest Obsidian */
.grown-btn-primary {
    background-color: var(--color-primary);
    color: var(--color-on-primary);
    border-color: var(--color-primary);
}

.grown-btn-primary:hover {
    background-color: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
}

.grown-btn-primary:active {
    background-color: var(--color-tertiary);
    border-color: var(--color-tertiary);
}

/* Secondary Button: Clean white with strong border */
.grown-btn-secondary {
    background-color: var(--surface-container-lowest);
    color: var(--color-primary);
    border: 1px solid var(--border-strong);
}

.grown-btn-secondary:hover {
    background-color: var(--surface);
    border-color: var(--border-strong);
}

/* Subtle / Ghost Button */
.grown-btn-subtle,
.grown-btn-ghost {
    background-color: transparent;
    color: var(--color-secondary);
    border: 1px solid transparent;
}

.grown-btn-subtle:hover,
.grown-btn-ghost:hover {
    background-color: rgba(216, 243, 220, 0.4);
}

/* Danger / Destructive Button */
.grown-btn-danger {
    background-color: var(--surface-container-lowest);
    color: var(--telemetry-critical);
    border: 1px solid var(--color-error-container);
}

.grown-btn-danger:hover {
    background-color: var(--color-error-container);
    color: var(--color-on-error-container);
}

/* ==========================================================================
   Component: Chips & Telemetry Status Badges
   ========================================================================== */
.grown-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.25rem 0.75rem;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1rem;
    letter-spacing: 0.03em;
    border-radius: var(--radius-full);
}

/* Normal / Healthy Status */
.grown-badge-success {
    background-color: var(--color-tertiary-sage);
    color: var(--color-primary);
}

.grown-badge-success::before {
    content: '';
    width: 6px;
    height: 6px;
    background-color: var(--telemetry-optimal);
    border-radius: 50%;
    flex-shrink: 0;
}

/* Warning / Alert Status */
.grown-badge-warning {
    background-color: var(--color-warning-container);
    color: var(--color-on-warning-container);
}

.grown-badge-warning::before {
    content: '';
    width: 6px;
    height: 6px;
    background-color: var(--telemetry-alert);
    border-radius: 50%;
    flex-shrink: 0;
}

/* Attention / Critical Status */
.grown-badge-danger {
    background-color: var(--color-error-container);
    color: var(--color-on-error-container);
}

.grown-badge-danger::before {
    content: '';
    width: 6px;
    height: 6px;
    background-color: var(--telemetry-critical);
    border-radius: 50%;
    flex-shrink: 0;
}

/* Neutral / Archived Badge */
.grown-badge-neutral {
    background-color: var(--surface-container);
    color: var(--text-secondary);
}

/* ==========================================================================
   Component: Form Fields & Inputs
   ========================================================================== */
.grown-input,
input[type="text"].grown-input,
input[type="email"].grown-input,
input[type="password"].grown-input,
input[type="number"].grown-input,
input[type="date"].grown-input,
select.grown-input {
    width: 100%;
    height: 2.5rem; /* 40px strict spec */
    padding: 0 0.75rem;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    color: var(--text-headline);
    background-color: var(--surface-container-lowest);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-default);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

textarea.grown-input {
    width: 100%;
    height: auto;
    min-height: 5rem;
    padding: 0.5rem 0.75rem;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    color: var(--text-headline);
    background-color: var(--surface-container-lowest);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-default);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.grown-input:focus,
input.grown-input:focus,
select.grown-input:focus,
textarea.grown-input:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(64, 145, 108, 0.15);
}

.grown-input::placeholder {
    color: var(--text-muted);
}

/* ==========================================================================
   Component: Data Tables
   ========================================================================== */
.grown-table {
    width: 100%;
    text-align: left;
    border-collapse: collapse;
}

.grown-table thead tr {
    background-color: var(--surface);
    border-bottom: 1px solid var(--border-strong);
}

.grown-table thead th {
    padding: 0.75rem 1rem;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--text-secondary);
    white-space: nowrap;
}

.grown-table tbody tr {
    background-color: var(--surface-container-lowest);
    border-bottom: 1px solid var(--border-subtle);
    transition: background-color var(--transition-fast);
}

.grown-table tbody tr:hover {
    background-color: var(--surface-container-low);
}

.grown-table tbody td {
    padding: 0.75rem 1rem;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    color: var(--text-body);
    vertical-align: middle;
}

/* ==========================================================================
   Accessibility & Keyboard Navigation
   ========================================================================== */
:focus-visible {
    outline: none;
    box-shadow: 0 0 0 2px #ffffff, 0 0 0 4px var(--color-secondary);
}

@supports not selector(:focus-visible) {
    :focus {
        outline: 2px solid var(--color-secondary);
        outline-offset: 2px;
    }
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    #sidebar,
    #main-content {
        transition: none !important;
    }
}

/* ==========================================================================
   Sidebar Collapse States & High-Contrast Navigation
   ========================================================================== */
#sidebar {
    background-color: var(--color-primary);
    transition: width 0.3s ease-in-out, transform 0.3s ease-in-out;
}

#main-content {
    transition: margin-left 0.3s ease-in-out;
}

.sidebar-collapsed {
    width: 5rem !important;
}

.sidebar-collapsed #logo-container {
    padding-left: 0;
    padding-right: 0;
    align-items: center;
}

.sidebar-collapsed #logo-text {
    opacity: 0;
    width: 0;
    height: 0;
    overflow: hidden;
    margin-top: 0;
}

.sidebar-collapsed #nav-links-container {
    padding-left: 0.5rem;
    padding-right: 0.5rem;
}

.sidebar-collapsed .nav-label {
    opacity: 0;
    width: 0;
    display: none;
}

.sidebar-collapsed #nav-links-container a,
.sidebar-collapsed .sidebar-nav a {
    justify-content: center;
    padding-left: 0;
    padding-right: 0;
}

.sidebar-collapsed #nav-links-container a .material-symbols-outlined,
.sidebar-collapsed .sidebar-nav a .material-symbols-outlined {
    margin-right: 0;
}

.main-content-collapsed {
    margin-left: 5rem !important;
}

#logo-text, .nav-label {
    transition: opacity 0.2s ease-in-out;
}

#logo-container, #nav-links-container {
    transition: all 0.3s ease-in-out;
}

/* Sidebar Navigation Items in High Contrast Obsidian */
.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 0.875rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-inverse-primary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    position: relative;
}

.sidebar-nav a:hover {
    color: var(--color-tertiary-sage);
    background-color: rgba(255, 255, 255, 0.08);
}

.sidebar-nav a[aria-current="page"],
.sidebar-nav a.active {
    color: #ffffff;
    font-weight: 600;
    background-color: rgba(255, 255, 255, 0.12);
}

.sidebar-nav a[aria-current="page"]::before,
.sidebar-nav a.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 20%;
    bottom: 20%;
    width: 3px;
    background-color: #52b788;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* ==========================================================================
   Design System Normalization & Enterprise Compatibility Rules
   Ensures complete visual consistency across all modules adhering to design.md
   ========================================================================== */

/* Radius Normalization (soft shape language: cards 8px, controls 4px, modals 12px, pills 9999px) */
.rounded-2xl {
    border-radius: var(--radius-xl) !important; /* 0.75rem / 12px */
}

.rounded-xl {
    border-radius: var(--radius-lg) !important; /* 0.5rem / 8px */
}

/* Border Normalization */
.border-slate-200,
.border-slate-200\/60,
.border-slate-200\/80,
.border-gray-200 {
    border-color: var(--border-subtle) !important;
}

.border-slate-300,
.border-gray-300 {
    border-color: var(--border-strong) !important;
}

/* Shadows & Ambient Depth Normalization (diffused pine pigmenting) */
.shadow-sm,
.shadow-card,
.shadow {
    box-shadow: var(--shadow-resting) !important;
}

.shadow-md,
.shadow-lg,
.shadow-xl,
.shadow-2xl {
    box-shadow: var(--shadow-floating) !important;
}

/* Status Badges & Pills Color Normalization */
.bg-emerald-100.text-emerald-800,
.bg-emerald-50.text-emerald-700 {
    background-color: var(--color-tertiary-sage) !important;
    color: var(--color-primary) !important;
    border-color: rgba(64, 145, 108, 0.25) !important;
}

.bg-red-100.text-red-800,
.bg-red-50.text-red-700 {
    background-color: var(--color-error-container) !important;
    color: var(--color-on-error-container) !important;
    border-color: rgba(186, 26, 26, 0.2) !important;
}

.bg-amber-100.text-amber-800,
.bg-amber-50.text-amber-700 {
    background-color: var(--color-warning-container) !important;
    color: var(--color-on-warning-container) !important;
    border-color: rgba(217, 119, 6, 0.25) !important;
}

.bg-slate-100.text-slate-700,
.bg-slate-100.text-on-surface-variant {
    background-color: var(--surface-container) !important;
    color: var(--text-secondary) !important;
    border-color: var(--border-subtle) !important;
}

/* Focus Visible Fallback */
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    border-color: var(--color-secondary) !important;
    box-shadow: 0 0 0 3px rgba(64, 145, 108, 0.15) !important;
    outline: none !important;
}

[x-cloak] {
    display: none !important;
}