:root{--color-accent: #ff7a59;--color-accent-hover: #ff957a;--color-text-primary: #33475b;--color-text-secondary: #7c98b6;--color-text-muted: #516f90;--color-success: #00bda5;--color-danger: #f2545b;--color-warning: #f5a623;--color-bg: #f5f8fa;--glass-bg: rgba(255, 255, 255, .6);--glass-bg-strong: rgba(255, 255, 255, .85);--glass-border: rgba(255, 255, 255, .7);--glass-blur: blur(20px) saturate(150%);--sidebar-width: 250px;--radius-card: 14px;--radius-input: 10px;--radius-nav: 8px;--font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%}body{font-family:var(--font-family);color:var(--color-text-primary);background:var(--color-bg);background-image:radial-gradient(ellipse at 20% 50%,rgba(255,122,89,.08) 0%,transparent 50%),radial-gradient(ellipse at 80% 20%,rgba(51,71,91,.06) 0%,transparent 50%),radial-gradient(ellipse at 60% 80%,rgba(0,189,165,.05) 0%,transparent 50%);-webkit-font-smoothing:antialiased}button{font:inherit;color:inherit;cursor:pointer;border:none;background:none}input,select,textarea{font:inherit;color:inherit;background:var(--glass-bg);border:1px solid rgba(51,71,91,.1);padding:10px 12px;border-radius:var(--radius-input)}.glass-card{background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-card);box-shadow:0 1px 2px #33475b0a,inset 0 1px #fff9}.btn-primary{background:var(--color-accent);color:#fff;padding:10px 16px;border-radius:var(--radius-input);font-weight:600;transition:background .15s}.btn-primary:hover{background:var(--color-accent-hover)}.btn-ghost{padding:10px 16px;border-radius:var(--radius-input);color:var(--color-text-muted);font-weight:500}.btn-ghost:hover{background:#33475b0d;color:var(--color-text-primary)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}