*{margin:0;padding:0;box-sizing:border-box}:root{--color-bg: #1a1a2e;--color-surface: #16213e;--color-surface-hover: #1a2745;--color-border: #2a3a5c;--color-primary: #4a9eff;--color-primary-hover: #3a8eef;--color-danger: #ff4757;--color-success: #2ed573;--color-warning: #ffa502;--color-text: #e8e8e8;--color-text-muted: #8892a4;--color-text-dim: #5a6478;--font-mono: "JetBrains Mono", "Fira Code", "SF Mono", monospace;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--radius: 6px}body{font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);line-height:1.6}.app{min-height:100vh}.loading{display:flex;align-items:center;justify-content:center;min-height:100vh;font-size:1.2rem;color:var(--color-text-muted)}.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--color-bg)}.login-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:2.5rem;width:100%;max-width:380px}.login-card h1{font-size:1.5rem;margin-bottom:.25rem}.login-card p{color:var(--color-text-muted);margin-bottom:1.5rem;font-size:.9rem}.form-group{margin-bottom:1rem}.form-group label{display:block;font-size:.85rem;color:var(--color-text-muted);margin-bottom:.25rem}.form-group input,.form-group select,.form-group textarea{width:100%;padding:.5rem .75rem;background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius);color:var(--color-text);font-size:.95rem;font-family:var(--font-sans);outline:none;transition:border-color .15s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--color-primary)}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border:1px solid transparent;border-radius:var(--radius);font-size:.9rem;font-weight:500;cursor:pointer;transition:all .15s;font-family:var(--font-sans)}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-hover)}.btn-danger{background:transparent;color:var(--color-danger);border-color:var(--color-danger)}.btn-danger:hover{background:var(--color-danger);color:#fff}.btn-ghost{background:transparent;color:var(--color-text-muted)}.btn-ghost:hover{color:var(--color-text);background:var(--color-surface-hover)}.btn-sm{padding:.25rem .6rem;font-size:.8rem}.btn:disabled{opacity:.5;cursor:not-allowed}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:1.25rem}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:.75rem 1rem;border-bottom:1px solid var(--color-border)}.table th{font-size:.8rem;font-weight:600;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em}.table td{font-size:.9rem}.table tr:hover td{background:var(--color-surface-hover)}code{font-family:var(--font-mono);font-size:.85em;background:var(--color-bg);padding:.15em .4em;border-radius:3px}.toast{position:fixed;bottom:1.5rem;right:1.5rem;padding:.75rem 1.25rem;border-radius:var(--radius);font-size:.9rem;z-index:1000;animation:slideIn .2s ease}.toast-error{background:var(--color-danger);color:#fff}.toast-success{background:var(--color-success);color:#fff}@keyframes slideIn{0%{transform:translateY(1rem);opacity:0}to{transform:translateY(0);opacity:1}}