:root{--bg: #0a0a0a;--bg-card: #141414;--bg-card-hover: #1a1a1a;--border: #262626;--text: #f0f0f0;--muted: #9e9e9e;--accent: #00e676;--accent-glow: rgba(0, 230, 118, .15);--danger: #ff5252;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font)}input,select,button{font-family:inherit}.loading-screen{display:flex;align-items:center;justify-content:center;height:100vh;color:var(--muted)}.btn{padding:10px 18px;border-radius:8px;border:1px solid var(--border);background:transparent;color:var(--text);font-weight:600;font-size:14px;cursor:pointer;transition:border-color .15s}.btn:hover{border-color:var(--accent)}.btn-accent{padding:10px 18px;border-radius:8px;border:none;background:var(--accent);color:#0a0a0a;font-weight:700;font-size:14px;cursor:pointer}.btn-accent:hover{opacity:.9}.btn-accent:disabled{opacity:.5;cursor:not-allowed}.btn-danger{padding:6px 12px;border-radius:6px;border:1px solid var(--danger);background:transparent;color:var(--danger);font-weight:600;font-size:12px;cursor:pointer}input[type=text],input[type=email],input[type=password],input[type=date],input[type=number],select,textarea{width:100%;padding:10px 12px;border-radius:8px;border:1px solid var(--border);background:#060606;color:var(--text);font-size:14px;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--accent)}label{display:block;font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}.field{margin-bottom:16px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:20px}.page{max-width:900px;margin:0 auto;padding:32px 20px}.page-header{display:flex;align-items:center;gap:12px;margin-bottom:24px}.page-header h1{font-size:24px;margin:0;flex:1}.error-banner{background:#ff52521a;border:1px solid var(--danger);color:var(--danger);padding:10px 14px;border-radius:8px;font-size:13px;margin-bottom:16px}.empty-state{text-align:center;padding:60px 20px;color:var(--muted)}