:root{--font-family: "Inter", system-ui, sans-serif;--bg-gradient-start: #0f172a;--bg-gradient-end: #1e293b;--text-primary: #f8fafc;--text-secondary: #94a3b8;--accent-color: #6366f1;--accent-hover: #4f46e5;--accent-light: rgba(99, 102, 241, .2);--success-color: #10b981;--error-color: #ef4444;--warning-color: #f59e0b;--glass-bg: rgba(30, 41, 59, .7);--glass-border: rgba(255, 255, 255, .1);--glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, .37);--glass-blur: blur(12px);--surface-color: #1e293b;--input-bg: rgba(15, 23, 42, .6);--border-color: #334155}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background:linear-gradient(135deg,var(--bg-gradient-start),var(--bg-gradient-end));background-attachment:fixed;color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased}.glass-card{background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);border-radius:16px;padding:24px}.btn-primary{background-color:var(--accent-color);color:#fff;border:none;padding:10px 20px;border-radius:8px;font-weight:600;cursor:pointer;transition:all .2s ease;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn-primary:hover{background-color:var(--accent-hover);transform:translateY(-1px);box-shadow:0 4px 12px var(--accent-light)}.btn-secondary{background-color:transparent;color:var(--text-primary);border:1px solid var(--border-color);padding:10px 20px;border-radius:8px;font-weight:600;cursor:pointer;transition:all .2s ease;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn-secondary:hover{background-color:var(--surface-color);border-color:var(--text-secondary)}.input-field{width:100%;padding:12px 16px;background:var(--input-bg);border:1px solid var(--border-color);color:var(--text-primary);border-radius:8px;outline:none;transition:border-color .2s ease}.input-field:focus{border-color:var(--accent-color);box-shadow:0 0 0 2px var(--accent-light)}.form-group{margin-bottom:16px}.form-group label{display:block;margin-bottom:6px;font-size:.875rem;font-weight:500;color:var(--text-secondary)}h1,h2,h3,h4{font-weight:700;margin-bottom:.5rem}h1{font-size:2.5rem}h2{font-size:1.75rem}.text-muted{color:var(--text-secondary);font-size:.875rem}.flex-between{display:flex;justify-content:space-between;align-items:center}.gap-4{gap:16px}.mt-4{margin-top:16px}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0f172ad9;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);border-radius:16px;padding:32px;width:100%;max-width:500px;max-height:90vh;overflow-y:auto;position:relative;animation:modalFadeIn .3s cubic-bezier(.16,1,.3,1)}@keyframes modalFadeIn{0%{opacity:0;transform:scale(.95) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}