/* ==========================================================================
   CHEF'S COMPASS - DESIGN SYSTEM & COLOR PALETTE (EMPLOYER & CUSTOMER GRADE)
   ========================================================================== */

:root {
    /* Original Preserved Base Palette (Legacy Variables Refined) */
    --legacy-light-green: #FCFFE0;
    --legacy-green: #BACD92;
    --legacy-dark-green-hover: #9BD4A8;
    --legacy-dark-green: #75A47F;
    --legacy-pink: #F5DAD2;
    --legacy-pink-hover: #EBB4A3;

    /* Enhanced Culinary Design Tokens - Light Theme */
    --bg-primary: #F8FAF6;
    --bg-surface: #FFFFFF;
    --bg-surface-elevated: #F0F4ED;
    --bg-glass: rgba(255, 255, 255, 0.85);
    --bg-glass-border: rgba(186, 205, 146, 0.35);

    --text-primary: #1C241D;
    --text-secondary: #4E6051;
    --text-muted: #7E9181;
    --text-inverse: #FFFFFF;

    /* Primary Brand Palette: Forest Sage */
    --brand-primary: #4A7A56;
    --brand-primary-hover: #3B6345;
    --brand-primary-light: #EBF3ED;
    
    /* Secondary Accent: Soft Sage & Pistachio */
    --brand-sage: #8EA87D;
    --brand-sage-light: #EEF3EA;

    /* Terracotta & Coral Blush Accents */
    --accent-blush: #E89E8A;
    --accent-blush-light: #FBF0ED;
    --accent-blush-hover: #D88974;

    /* Functional State Colors */
    --state-success: #2E7D32;
    --state-warning: #EF6C00;
    --state-danger: #C62828;
    --border-subtle: #E1E8DF;
    --border-medium: #C5D4C3;

    /* Shadow System */
    --shadow-sm: 0 2px 8px rgba(28, 36, 29, 0.05);
    --shadow-md: 0 8px 24px rgba(28, 36, 29, 0.08);
    --shadow-lg: 0 16px 36px rgba(28, 36, 29, 0.12);
    --shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.03);

    /* Typography */
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-code: 'Fira Code', monospace;

    /* Border Radii & Motion */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-full: 9999px;
    
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Dark Theme Overrides */
[data-theme="dark"] {
    --bg-primary: #111512;
    --bg-surface: #19201B;
    --bg-surface-elevated: #222B24;
    --bg-glass: rgba(25, 32, 27, 0.88);
    --bg-glass-border: rgba(117, 164, 127, 0.25);

    --text-primary: #F0F4F0;
    --text-secondary: #A6B8A8;
    --text-muted: #6C7F6E;
    --text-inverse: #111512;

    --brand-primary: #65A074;
    --brand-primary-hover: #7CB58B;
    --brand-primary-light: #1D2A20;

    --brand-sage: #9DB48C;
    --brand-sage-light: #1F281B;

    --accent-blush: #EA9F8B;
    --accent-blush-light: #2D201C;

    --border-subtle: #29332A;
    --border-medium: #3E4D40;

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 36px rgba(0, 0, 0, 0.55);
}

/* Base Styles & Resets */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    line-height: 1.25;
}

/* Button & Form Control Primitives */
button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: var(--font-body);
}

.btn-primary {
    background: var(--accent-blush);
    color: white;
    padding: 0.8rem 1.6rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    box-shadow: 0 4px 14px rgba(232, 158, 138, 0.35);
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary:hover {
    background: var(--accent-blush-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(232, 158, 138, 0.45);
}

.btn-secondary {
    background: var(--bg-surface-elevated);
    color: var(--text-primary);
    border: 1px solid var(--border-medium);
    padding: 0.8rem 1.6rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-secondary:hover {
    background: var(--border-subtle);
    transform: translateY(-2px);
}

.icon-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-surface-elevated);
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
    transition: all var(--transition-fast);
}

.icon-btn:hover {
    background: var(--border-subtle);
    transform: translateY(-1px);
}

/* Employer & Presentation Banner */
#employer-demo-banner {
    background: linear-gradient(90deg, #1C241D, #375E41);
    color: #E2EADF;
    padding: 0.4rem 1.5rem;
    font-size: 0.82rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: 500;
}

.demo-tag {
    background: var(--accent-blush);
    color: white;
    padding: 0.15rem 0.6rem;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.72rem;
    margin-right: 0.4rem;
}

/* Toast Notifications */
#toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    background: var(--text-primary);
    color: var(--text-inverse);
    padding: 0.85rem 1.4rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    animation: slideInRight 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}