/* Variables de thème — remplacées par dark.css, light.css, etc. */
:root {
    --color-bg:          #1a1a2e;
    --color-surface:     #16213e;
    --color-surface-alt: #0f3460;
    --color-accent:      #c9a84c;
    --color-text:        #e8e8e8;
    --color-text-muted:  #8892b0;
    --color-border:      #2a3a5c;

    --radius:      8px;
    --transition:  0.2s ease;
    --font-main:   'Segoe UI', system-ui, sans-serif;
    --font-clock:  'Courier New', monospace;
}