:root {
    /* Premium restaurant/admin palette */
    --md-primary: #1f6f61;
    --md-primary-dark: #14211e;
    --md-primary-light: #77c8b6;
    --md-accent: #b8892f;

    /* Gradients */
    --md-nav-top-background: linear-gradient(135deg, #111816 0%, #17362f 48%, #286c5d 100%);
    --md-nav-bottom-background: linear-gradient(180deg, #121816 0%, #1c342e 58%, #13231f 100%);
    --md-side-menu-background: linear-gradient(180deg, rgba(255,255,255,.97) 0%, rgba(236,242,239,.97) 100%);
    --tbl-header-background: linear-gradient(180deg, #fafbf9 0%, #e7eeea 100%);

    /* Base surface */
    --md-background: #f2f5f3;
    --md-surface: #ffffff;
    --md-surface-soft: #f8faf7;

    /* Typography */
    --md-text-primary: #18221f;
    --md-text-secondary: #66736d;

    /* Interactions */
    --md-hover: rgba(31, 111, 97, .09);
    --md-border: #dce5e0;

    /* Semantic */
    --md-success: #16a34a;
    --md-error: #dc2626;
    --md-warning: #d97706;
    --md-info: #0f766e;

    /* Neutrals */
    --md-neutral: #68756f;
    --md-neutral-light: #e8efeb;
    --md-neutral-dark: #141a18;

    /* Elevation */
    --md-shadow: 0 8px 24px rgba(15, 23, 42, .08);
    --md-shadow-sm: 0 3px 12px rgba(15, 23, 42, .08);
    --md-shadow-md: 0 14px 34px rgba(15, 23, 42, .14);
    --md-shadow-lg: 0 24px 60px rgba(15, 23, 42, .22);

    /* State tints */
    --md-danger-bg: #fee2e2;
    --md-selection-bg: #e0f2ed;
    --md-hover-blue: #e6f4ef;

    /* Accents */
    --md-outline: rgba(31, 111, 97, .28);
    --md-soft-blue: #2f8f7f;
    --md-submenu: #c9972b;
    --md-highlight: #c9972b;
    --md-white: #ffffff;
    --md-white-rgb: 255, 255, 255;
    --md-radius: 8px;
    --md-glass: blur(14px) saturate(130%);
    --md-speed: .18s;
}