:root{--bg-primary:#0f0f0f;--bg-secondary:#181818;--bg-surface:#222;--border-color:#2a2a2a;--border-orange:#f60;--orange-primary:#f60;--orange-hover:#e65c00;--text-main:#fff;--text-muted:#a0a0a0;--danger:#f33;--success:#0c6;--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--transition:all .2s ease}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-main);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;overflow-x:hidden}.auth-container{background-color:var(--bg-primary,#0f0f0f);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.auth-card{background:var(--bg-secondary,#181818);border:1px solid var(--border-color,#2a2a2a);box-sizing:border-box;border-radius:12px;width:100%;max-width:440px;padding:40px;box-shadow:0 10px 30px #00000080}.auth-header{text-align:center;margin-bottom:30px}.auth-header h2{color:var(--text-main,#fff);margin-bottom:8px;font-size:1.8rem;font-weight:700}.auth-header p{color:var(--text-muted,#a0a0a0);font-size:.9rem}.auth-form{flex-direction:column;gap:20px;width:100%;display:flex}.input-group{text-align:left;flex-direction:column;gap:8px;width:100%;display:flex}.input-label{color:var(--text-muted,#a0a0a0);font-size:.85rem;font-weight:600}.custom-input{background:var(--bg-surface,#222);border:1px solid var(--border-color,#2a2a2a);width:100%;color:var(--text-main,#fff);box-sizing:border-box;border-radius:8px;outline:none;padding:12px 16px;font-size:.95rem;transition:all .2s}.custom-input:focus{border-color:var(--orange-primary,#f60);box-shadow:0 0 0 2px #ff660026}.btn{cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;font-weight:600;transition:all .2s;display:flex}.btn-primary{background:var(--orange-primary,#f60);color:#000}.btn-primary:hover{background:var(--orange-hover,#e65c00);box-shadow:0 4px 15px #ff66004d}.btn-md{padding:12px 24px;font-size:.95rem}.btn-full{width:100%}.auth-footer{text-align:center;color:var(--text-muted,#a0a0a0);margin-top:25px;font-size:.9rem}.auth-link{color:var(--orange-primary,#f60);font-weight:600;text-decoration:none}.auth-link:hover{text-decoration:underline}