.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);padding:1rem}.auth-box{background:#fff;border-radius:16px;padding:2.5rem;width:100%;max-width:420px}.auth-box h1{font-size:1.75rem;font-weight:700;color:#2c3e50;margin:0 0 .5rem;text-align:center}.auth-box p{text-align:center;color:#7f8c8d;margin-bottom:2rem}.error-message{background:#fee;border:1px solid #fcc;color:#c33;padding:.75rem;border-radius:8px;margin-bottom:1rem}.form-group{margin-bottom:1.25rem}.form-group label{display:block;font-weight:500;color:#2c3e50;margin-bottom:.5rem}.form-group input{width:100%;padding:.875rem;border:2px solid #e0e0e0;border-radius:8px;font-size:1rem}.form-group input:focus{outline:none;border-color:#667eea}.btn-auth{width:100%;padding:1rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer}.btn-auth:hover:not(:disabled){opacity:.9}.btn-auth:disabled{opacity:.6;cursor:not-allowed}.auth-footer{text-align:center;margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid #e0e0e0}.auth-footer a{color:#667eea;text-decoration:none;font-weight:500}:root{--surface-color: #1e2530;--border-color: #2d3748;--text-primary: #ccd6f6;--text-secondary: #8892b0;--bg-color: #0d1117}.page-container{padding:2rem;max-width:1400px}.page-header h1{font-size:1.8rem;font-weight:700;color:#ccd6f6;margin:0 0 .25rem}.page-header p{color:#8892b0;margin:0}.layout{display:flex;min-height:100vh}.sidebar{width:260px;background:linear-gradient(180deg,#2c3e50,#34495e);color:#fff;padding:2rem 1rem;position:fixed;height:100vh;display:flex;flex-direction:column}.sidebar.admin-sidebar{background:linear-gradient(180deg,#c0392b,#e74c3c)}.sidebar .logo{font-size:1.5rem;font-weight:700;margin-bottom:2rem}.sidebar nav{display:flex;flex-direction:column;gap:.5rem;flex:1}.sidebar nav a{padding:.875rem 1rem;color:#fffc;text-decoration:none;border-radius:8px}.sidebar nav a:hover{background:#ffffff1a}.sidebar nav a.active{background:#ffffff26;color:#fff;font-weight:500}.sidebar button{padding:.875rem;background:#e74c3c33;border:none;color:#fff;border-radius:8px;cursor:pointer}.main-content{margin-left:260px;flex:1;background:#0d1117;color:#ccd6f6;min-height:100vh}.badge{display:inline-flex;padding:.25rem .75rem;font-size:.75rem;font-weight:600;text-transform:uppercase;border-radius:20px}.badge-basic{background:linear-gradient(135deg,#3498db,#2980b9);color:#fff}.badge-api{background:linear-gradient(135deg,#f39c12,#e67e22);color:#fff}.badge-full{background:linear-gradient(135deg,#9b59b6,#8e44ad);color:#fff}.badge-success{background:linear-gradient(135deg,#27ae60,#229954);color:#fff}.badge-error{background:linear-gradient(135deg,#e74c3c,#c0392b);color:#fff}.badge-default{background:#ecf0f1;color:#34495e}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:#f5f6fa}.page-container{background:#fff;border-radius:12px;padding:2rem;box-shadow:0 1px 3px #0000001a}.page-header h1{font-size:2rem;font-weight:700;color:#2c3e50;margin-bottom:.5rem}.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:8px;cursor:pointer}.loading{text-align:center;padding:3rem;color:#7f8c8d}