:root{--font-main: "Inter", sans-serif;--font-serif: "Playfair Display", serif;--bg-app: radial-gradient(circle at 50% -20%, #f0f9ff 0%, #e0f2fe 100%);--bg-body: #f8fafc;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--glass-bg: linear-gradient(135deg, rgba(255, 255, 255, .95) 0%, rgba(255, 255, 255, .8) 100%);--glass-border: rgba(14, 165, 233, .1);--glass-shadow: rgba(14, 165, 233, .05);--panel-tint-indigo: linear-gradient(135deg, rgba(224, 242, 254, .8) 0%, rgba(255, 255, 255, .6) 100%);--panel-tint-emerald: linear-gradient(135deg, rgba(236, 253, 245, .8) 0%, rgba(255, 255, 255, .6) 100%);--btn-primary-bg: #0ea5e9;--btn-primary-text: #ffffff;--btn-secondary-bg: #ffffff;--btn-secondary-text: #0ea5e9;--input-bg: rgba(255, 255, 255, .9);--input-text: #0f172a;--card-shadow: 0 10px 40px -10px rgba(14, 165, 233, .1)}[data-theme=dark]{--bg-app: radial-gradient(circle at 50% -20%, #1e293b 0%, #020617 100%);--bg-body: #020617;--text-primary: #f8fafc;--text-secondary: #cbd5e1;--text-muted: #64748b;--glass-bg: linear-gradient(135deg, rgba(255, 255, 255, .08) 0%, rgba(255, 255, 255, .03) 100%);--glass-border: rgba(255, 255, 255, .1);--glass-shadow: rgba(0, 0, 0, .3);--panel-tint-indigo: linear-gradient(135deg, rgba(99, 102, 241, .15) 0%, rgba(30, 41, 59, .5) 100%);--panel-tint-emerald: linear-gradient(135deg, rgba(16, 185, 129, .15) 0%, rgba(30, 41, 59, .5) 100%);--btn-primary-bg: #f8fafc;--btn-primary-text: #020617;--btn-secondary-bg: rgba(255, 255, 255, .1);--btn-secondary-text: #f8fafc;--input-bg: rgba(15, 23, 42, .5);--input-text: #ffffff}body{font-family:var(--font-main);background:var(--bg-body);color:var(--text-primary);transition:background .4s ease,color .4s ease}.app-bg{background:transparent;position:relative;min-height:100vh}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);color:var(--text-primary)}.btn-primary{background-color:var(--btn-primary-bg);color:var(--btn-primary-text);box-shadow:0 4px 15px #00000026}.heading-primary{color:var(--text-primary);font-family:var(--font-serif)}.text-primary-theme{color:var(--text-primary)}.text-secondary-theme{color:var(--text-secondary)}.text-muted-theme{color:var(--text-muted)}.humor-card{background:linear-gradient(135deg,#0ea5e9,#6366f1,#a855f7);color:#fff!important}.data-group{background:#ffffff08;border:1px solid var(--glass-border)}