:root {
    --primary: #f97316;
    --primary-dark: #ea580c;
    --primary-light: #fb923c;
    --primary-rgb: 249, 115, 22;
    --primary-border: #fed7aa;
    --primary-bg: #fff7ed;
    --primary-darker: #92400e;
    --secondary: #0f172a;
    --secondary-light: #1e293b;
    --secondary-rgb: 15, 23, 42;
    --accent: #f59e0b;
}

/* ===== THEME VARIANTS ===== */
[data-theme="orange"] {
    --primary: #f97316;
    --primary-dark: #ea580c;
    --primary-light: #fb923c;
    --primary-rgb: 249, 115, 22;
    --primary-border: #fed7aa;
    --primary-bg: #fff7ed;
    --primary-darker: #92400e;
    --secondary: #0f172a;
    --secondary-light: #1e293b;
    --secondary-rgb: 15, 23, 42;
    --accent: #f59e0b;
}

[data-theme="blue"] {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #60a5fa;
    --primary-rgb: 37, 99, 235;
    --primary-border: #bfdbfe;
    --primary-bg: #eff6ff;
    --primary-darker: #1e40af;
    --secondary: #0f172a;
    --secondary-light: #1e293b;
    --secondary-rgb: 15, 23, 42;
    --accent: #06b6d4;
}

[data-theme="emerald"] {
    --primary: #10b981;
    --primary-dark: #059669;
    --primary-light: #34d399;
    --primary-rgb: 16, 185, 129;
    --primary-border: #a7f3d0;
    --primary-bg: #ecfdf5;
    --primary-darker: #065f46;
    --secondary: #111827;
    --secondary-light: #1f2937;
    --secondary-rgb: 17, 24, 39;
    --accent: #84cc16;
}

[data-theme="rose"] {
    --primary: #e11d48;
    --primary-dark: #be123c;
    --primary-light: #fb7185;
    --primary-rgb: 225, 29, 72;
    --primary-border: #fecdd3;
    --primary-bg: #fff1f2;
    --primary-darker: #9f1239;
    --secondary: #1f1722;
    --secondary-light: #2d1b2e;
    --secondary-rgb: 31, 23, 34;
    --accent: #fda4af;
}

[data-theme="red"] {
    --primary: #F7292A;
    --primary-dark: #D91E1F;
    --primary-light: #FF5A5B;
    --primary-rgb: 247, 41, 42;
    --primary-border: #FFCACA;
    --primary-bg: #FFF5F5;
    --primary-darker: #8B1112;
    --secondary: #0F172A;
    --secondary-light: #1E293B;
    --secondary-rgb: 15, 23, 42;
    --accent: #F7292A;
}

[data-theme="purple"] {
    --primary: #7c3aed;
    --primary-dark: #6d28d9;
    --primary-light: #a78bfa;
    --primary-rgb: 124, 58, 237;
    --primary-border: #ddd6fe;
    --primary-bg: #f5f3ff;
    --primary-darker: #5b21b6;
    --secondary: #0b1120;
    --secondary-light: #1e1b4b;
    --secondary-rgb: 11, 17, 32;
    --accent: #ec4899;
}

[data-theme="solarenergy"] {
    --primary: #f59e0b;
    --primary-dark: #d97706;
    --primary-light: #fbbf24;
    --primary-rgb: 245, 158, 11;
    --primary-border: #fde68a;
    --primary-bg: #fffbeb;
    --primary-darker: #92400e;
    --secondary: #0f172a;
    --secondary-light: #1e293b;
    --secondary-rgb: 15, 23, 42;
    --accent: #22c55e;
}

[data-theme="ecogreen"] {
    --primary: #22c55e;
    --primary-dark: #16a34a;
    --primary-light: #4ade80;
    --primary-rgb: 34, 197, 94;
    --primary-border: #bbf7d0;
    --primary-bg: #f0fdf4;
    --primary-darker: #14532d;
    --secondary: #1f2937;
    --secondary-light: #374151;
    --secondary-rgb: 31, 41, 55;
    --accent: #facc15;
}

[data-theme="bluesolar"] {
    --primary: #0ea5e9;
    --primary-dark: #0284c7;
    --primary-light: #38bdf8;
    --primary-rgb: 14, 165, 233;
    --primary-border: #bae6fd;
    --primary-bg: #f0f9ff;
    --primary-darker: #0c4a6e;
    --secondary: #0f172a;
    --secondary-light: #1e293b;
    --secondary-rgb: 15, 23, 42;
    --accent: #06b6d4;
}

[data-theme="solargold"] {
    --primary: #eab308;
    --primary-dark: #ca8a04;
    --primary-light: #fde047;
    --primary-rgb: 234, 179, 8;
    --primary-border: #fef08a;
    --primary-bg: #fefce8;
    --primary-darker: #713f12;
    --secondary: #111827;
    --secondary-light: #1f2937;
    --secondary-rgb: 17, 24, 39;
    --accent: #f59e0b;
}

[data-theme="natureearth"] {
    --primary: #65a30d;
    --primary-dark: #4d7c0f;
    --primary-light: #84cc16;
    --primary-rgb: 101, 163, 13;
    --primary-border: #d9f99d;
    --primary-bg: #f7fee7;
    --primary-darker: #365314;
    --secondary: #292524;
    --secondary-light: #44403c;
    --secondary-rgb: 41, 37, 36;
    --accent: #f59e0b;
}

[data-theme="skyblue"] {
    --primary: #3b82f6;
    --primary-dark: #2563eb;
    --primary-light: #60a5fa;
    --primary-rgb: 59, 130, 246;
    --primary-border: #bfdbfe;
    --primary-bg: #eff6ff;
    --primary-darker: #1e3a8a;
    --secondary: #0f172a;
    --secondary-light: #1e293b;
    --secondary-rgb: 15, 23, 42;
    --accent: #22c55e;
}

[data-theme="darkgreen"] {
    --primary: #16a34a;
    --primary-dark: #15803d;
    --primary-light: #4ade80;
    --primary-rgb: 22, 163, 74;
    --primary-border: #bbf7d0;
    --primary-bg: #f0fdf4;
    --primary-darker: #14532d;
    --secondary: #111827;
    --secondary-light: #1f2937;
    --secondary-rgb: 17, 24, 39;
    --accent: #14b8a6;
}