:root{--bg: #f0f5fa;--bg-card: #ffffff;--bg-input: #ffffff;--border: #d4e1ed;--text: #1e3a5f;--text-muted: #5a7a9e;--accent: #0d9488;--accent-hover: #0f766e;--link: #2563eb;--link-hover: #1d4ed8;--error: #dc2626;--success: #059669;--warning: #b45309;--blue-soft: #e0f2fe;--green-soft: #d1fae5;--radius: 8px;--radius-lg: 10px;--font: "Sora", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-size-body: 17px;--line-height-body: 1.65;--shadow-btn: 0 1px 3px rgba(13, 148, 136, .18);--shadow-btn-hover: 0 4px 12px rgba(13, 148, 136, .22);--shadow-card: 0 2px 8px rgba(30, 58, 95, .06);--header-h: 64px}html[data-theme=dark]{--bg: #161b22;--bg-card: #1e2433;--bg-input: #21262d;--border: #374151;--text: #e5e7eb;--text-muted: #9ca3af;--accent: #14b8a6;--accent-hover: #2dd4bf;--link: #60a5fa;--link-hover: #93c5fd;--error: #f87171;--success: #34d399;--warning: #fbbf24;--blue-soft: rgba(56, 189, 248, .12);--green-soft: rgba(52, 211, 153, .12);--shadow-btn: 0 1px 3px 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